[PATCH 00/14] imx: kontron-sl-mx8mm: Improvements and OSM board support

From: Frieder Schrempf frieder.schrempf@kontron.de
This set contains several improvements for the kontron-sl-mx8mm board configuration (patches 1 to 13) and support for a new SoM (patch 14, including baseboard) that complies to the Open Standard Module (OSM) 1.0 hardware specification, size S (https://sget.org/standards/osm).
Frieder Schrempf (14): imx: kontron-sl-mx8mm: Remove LVDS board type and devicetrees imx: kontron-sl-mx8mm: Add redundant environment imx: kontron-sl-mx8mm: Enable environment in MMC imx: kontron-sl-mx8mm: Migrate to use CONFIG_EXTRA_ENV_TEXT imx: kontron-sl-mx8mm: Enable bootaux command imx: kontron-sl-mx8mm: lpddr4_timing.c: Add spaces for proper alignment imx: kontron-sl-mx8mm: Remove 100mt DDR setpoint imx: kontron-sl-mx8mm: Use new LPDDR4 config parameters imx: kontron-sl-mx8mm: Prepare for other i.MX8MM SoM types imx: kontron-sl-mx8mm: Adjust board and SoM model strings imx: kontron-sl-mx8mm: Use the VSELECT signal to switch SD card IO voltage imx: kontron-sl-mx8mm: Use voltage rail names from schematic for PMIC regulator-names imx: kontron-sl-mx8mm: Simplify code in spl.c imx: kontron-sl-mx8mm: Add support for Kontron Electronics SoM SL i.MX8MM OSM-S
arch/arm/dts/Makefile | 1 - .../imx8mm-kontron-n801x-s-lvds-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 116 - .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 7 +- arch/arm/dts/imx8mm-kontron-n801x-s.dts | 5 +- arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 30 +- .../dts/imx8mm-kontron-n802x-s-u-boot.dtsi | 6 + arch/arm/dts/imx8mm-kontron-n802x-s.dts | 376 ++++ arch/arm/dts/imx8mm-kontron-n802x-som.dtsi | 309 +++ ...tsi => imx8mm-kontron-n80xx-s-u-boot.dtsi} | 8 +- board/kontron/sl-mx8mm/MAINTAINERS | 1 + board/kontron/sl-mx8mm/lpddr4_timing.c | 1969 ++++++++--------- board/kontron/sl-mx8mm/sl-mx8mm.c | 41 + board/kontron/sl-mx8mm/sl-mx8mm.env | 7 + board/kontron/sl-mx8mm/spl.c | 85 +- configs/kontron-sl-mx8mm_defconfig | 10 +- doc/board/kontron/sl-mx8mm.rst | 7 +- include/configs/kontron-sl-mx8mm.h | 16 +- 18 files changed, 1717 insertions(+), 1283 deletions(-) delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-som.dtsi rename arch/arm/dts/{imx8mm-kontron-n801x-u-boot.dtsi => imx8mm-kontron-n80xx-s-u-boot.dtsi} (88%) create mode 100644 board/kontron/sl-mx8mm/sl-mx8mm.env

From: Frieder Schrempf frieder.schrempf@kontron.de
The display isn't and won't be used in U-Boot. Also the display setup is not yet supported in mainline Linux, so even for cases where the U-Boot devicetree is passed to the kernel there is currently no use for this configuration.
Selecting the proper configuration in the kernel FIT image automatically depending on the detected hardware can be handled by a script in the environment.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- arch/arm/dts/Makefile | 1 - .../imx8mm-kontron-n801x-s-lvds-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 116 -------------- .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 140 ++++++++++++++++- arch/arm/dts/imx8mm-kontron-n801x-u-boot.dtsi | 145 ------------------ board/kontron/sl-mx8mm/spl.c | 46 +----- configs/kontron-sl-mx8mm_defconfig | 1 - 7 files changed, 141 insertions(+), 314 deletions(-) delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-u-boot.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index c2435d8cba4..41d2238b6ec 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -938,7 +938,6 @@ dtb-$(CONFIG_ARCH_IMX8M) += \ imx8mm-icore-mx8mm-ctouch2.dtb \ imx8mm-icore-mx8mm-edimm2.2.dtb \ imx8mm-kontron-n801x-s.dtb \ - imx8mm-kontron-n801x-s-lvds.dtb \ imx8mm-mx8menlo.dtb \ imx8mm-venice.dtb \ imx8mm-venice-gw71xx-0x.dtb \ diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi deleted file mode 100644 index 4bf75722bfb..00000000000 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi +++ /dev/null @@ -1,6 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2019 Kontron Electronics GmbH - */ - -#include "imx8mm-kontron-n801x-u-boot.dtsi" diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts b/arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts deleted file mode 100644 index dd1addea708..00000000000 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts +++ /dev/null @@ -1,116 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2019 Kontron Electronics GmbH - */ - -#include "imx8mm-kontron-n801x-s.dts" - -/ { - model = "Kontron i.MX8MM N801X S LVDS"; - compatible = "kontron,imx8mm-n801x-s-lvds", "fsl,imx8mm"; - - backlight: backlight { - compatible = "pwm-backlight"; - pwms = <&pwm1 0 50000>; /* period = 5000000 ns => f = 200 Hz */ - power-supply = <®_vdd_24v>; - brightness-levels = <0 100>; - num-interpolated-steps = <100>; - default-brightness-level = <100>; - status = "okay"; - }; - - reg_panel_pwr: regpanel-pwr { - compatible = "regulator-fixed"; - regulator-name = "reg_panel_pwr"; - regulator-always-on; - gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_panel_rst: regpanel-rst { - compatible = "regulator-fixed"; - regulator-name = "reg_panel_rst"; - regulator-always-on; - gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_panel_stby: regpanel-stby { - compatible = "regulator-fixed"; - regulator-name = "reg_panel_stby"; - regulator-always-on; - gpio = <&gpio3 21 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_panel_hinv: regpanel-hinv { - compatible = "regulator-fixed"; - regulator-name = "reg_panel_hinv"; - regulator-always-on; - gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_panel_vinv: regpanel-vinv { - compatible = "regulator-fixed"; - regulator-name = "reg_panel_vinv"; - gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_vdd_24v: regulator-24v { - compatible = "regulator-fixed"; - regulator-name = "reg-vdd-24v"; - regulator-min-microvolt = <24000000>; - regulator-max-microvolt = <24000000>; - regulator-boot-on; - regulator-always-on; - status = "okay"; - }; -}; - -&i2c2 { - status = "okay"; - - gt911@5d { - compatible = "goodix,gt928"; - reg = <0x5d>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_touch>; - interrupt-parent = <&gpio3>; - interrupts = <22 8>; - reset-gpios = <&gpio3 23 0>; - irq-gpios = <&gpio3 22 0>; - }; -}; - -&pwm1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm1>; - status = "okay"; -}; - -&iomuxc { - pinctrl_panel: panelgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x19 /* TFT-PWR - family */ - MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x19 /* RESET family */ - MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 /* STBY family */ - MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x19 /* HINV panel */ - MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 /* VINV panel */ - >; - }; - - pinctrl_pwm1: pwm1grp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x6 - >; - }; - - pinctrl_touch: touchgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 /* Touch Interrupt */ - MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x19 /* Touch Reset */ - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi index 4bf75722bfb..2c62f05cec1 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi @@ -3,4 +3,142 @@ * Copyright (C) 2019 Kontron Electronics GmbH */
-#include "imx8mm-kontron-n801x-u-boot.dtsi" +#include "imx8mm-u-boot.dtsi" + +/ { + aliases { + usb0 = &usbotg1; + usb1 = &usbotg2; + }; + + wdt-reboot { + compatible = "wdt-reboot"; + wdt = <&wdog1>; + u-boot,dm-spl; + }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; +}; + +&crypto { + u-boot,dm-spl; +}; + +&sec_jr0 { + u-boot,dm-spl; +}; + +&sec_jr1 { + u-boot,dm-spl; +}; + +&sec_jr2 { + u-boot,dm-spl; +}; + +&i2c1 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&i2c2 { + status = "okay"; + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&pinctrl_ecspi1 { + u-boot,dm-spl; +}; + +&pinctrl_i2c1 { + u-boot,dm-spl; +}; + +&pinctrl_pmic { + u-boot,dm-spl; + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141 + /* Disable Pullup for SD_VSEL */ + MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x41 + >; +}; + +&pinctrl_uart3 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&pinctrl_usdhc1 { + u-boot,dm-spl; +}; + +&pinctrl_usdhc1_100mhz { + u-boot,dm-spl; +}; + +&pinctrl_usdhc1_200mhz { + u-boot,dm-spl; +}; + +&pinctrl_usdhc2 { + u-boot,dm-spl; +}; + +&pca9450 { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { + u-boot,dm-spl; +}; + +&ecspi1 { + u-boot,dm-spl; +}; + +&gpio1 { + u-boot,dm-spl; +}; + +&gpio2 { + u-boot,dm-spl; +}; + +&gpio3 { + u-boot,dm-spl; +}; + +&gpio4 { + u-boot,dm-spl; +}; + +&gpio5 { + u-boot,dm-spl; +}; + +&uart3 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&usdhc1 { + u-boot,dm-spl; +}; + +&usdhc2 { + u-boot,dm-spl; +}; + +&wdog1 { + u-boot,dm-spl; +}; + +&pinctrl_wdog { + u-boot,dm-spl; +}; diff --git a/arch/arm/dts/imx8mm-kontron-n801x-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-u-boot.dtsi deleted file mode 100644 index 955e5d2edf2..00000000000 --- a/arch/arm/dts/imx8mm-kontron-n801x-u-boot.dtsi +++ /dev/null @@ -1,145 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2019 Kontron Electronics GmbH - */ - -#include "imx8mm-u-boot.dtsi" - -/ { - aliases { - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - wdt-reboot { - compatible = "wdt-reboot"; - wdt = <&wdog1>; - u-boot,dm-spl; - }; - - firmware { - optee { - compatible = "linaro,optee-tz"; - method = "smc"; - }; - }; -}; - -&crypto { - u-boot,dm-spl; -}; - -&sec_jr0 { - u-boot,dm-spl; -}; - -&sec_jr1 { - u-boot,dm-spl; -}; - -&sec_jr2 { - u-boot,dm-spl; -}; - - -&i2c1 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&i2c2 { - status = "okay"; - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&pinctrl_ecspi1 { - u-boot,dm-spl; -}; - -&pinctrl_i2c1 { - u-boot,dm-spl; -}; - -&pinctrl_pmic { - u-boot,dm-spl; - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141 - /* Disable Pullup for SD_VSEL */ - MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x41 - >; -}; - -&pinctrl_uart3 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&pinctrl_usdhc1 { - u-boot,dm-spl; -}; - -&pinctrl_usdhc1_100mhz { - u-boot,dm-spl; -}; - -&pinctrl_usdhc1_200mhz { - u-boot,dm-spl; -}; - -&pinctrl_usdhc2 { - u-boot,dm-spl; -}; - -&pca9450 { - u-boot,dm-spl; -}; - -&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { - u-boot,dm-spl; -}; - -&ecspi1 { - u-boot,dm-spl; -}; - -&gpio1 { - u-boot,dm-spl; -}; - -&gpio2 { - u-boot,dm-spl; -}; - -&gpio3 { - u-boot,dm-spl; -}; - -&gpio4 { - u-boot,dm-spl; -}; - -&gpio5 { - u-boot,dm-spl; -}; - -&uart3 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&usdhc1 { - u-boot,dm-spl; -}; - -&usdhc2 { - u-boot,dm-spl; -}; - -&wdog1 { - u-boot,dm-spl; -}; - -&pinctrl_wdog { - u-boot,dm-spl; -}; diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index 09f81351dd4..c379d37f1e8 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -29,15 +29,11 @@ DECLARE_GLOBAL_DATA_PTR;
enum { BOARD_TYPE_KTN_N801X, - BOARD_TYPE_KTN_N801X_LVDS, BOARD_TYPE_MAX };
-#define GPIO_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE) #define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE)
-#define TOUCH_RESET_GPIO IMX_GPIO_NR(3, 23) - static iomux_v3_cfg_t const i2c1_pads[] = { IMX8MM_PAD_I2C1_SCL_I2C1_SCL | MUX_PAD_CTRL(I2C_PAD_CTRL) | MUX_MODE_SION, IMX8MM_PAD_I2C1_SDA_I2C1_SDA | MUX_PAD_CTRL(I2C_PAD_CTRL) | MUX_MODE_SION @@ -48,10 +44,6 @@ static iomux_v3_cfg_t const i2c2_pads[] = { IMX8MM_PAD_I2C2_SDA_I2C2_SDA | MUX_PAD_CTRL(I2C_PAD_CTRL) | MUX_MODE_SION };
-static iomux_v3_cfg_t const touch_gpio[] = { - IMX8MM_PAD_SAI5_RXD2_GPIO3_IO23 | MUX_PAD_CTRL(GPIO_PAD_CTRL) -}; - int spl_board_boot_device(enum boot_device boot_dev_spl) { switch (boot_dev_spl) { @@ -123,20 +115,6 @@ static void spl_dram_init(void) writel(size, M4_BOOTROM_BASE_ADDR); }
-static void touch_reset(void) -{ - /* - * Toggle the reset of the touch panel. - */ - imx_iomux_v3_setup_multiple_pads(touch_gpio, ARRAY_SIZE(touch_gpio)); - - gpio_request(TOUCH_RESET_GPIO, "touch_reset"); - gpio_direction_output(TOUCH_RESET_GPIO, 0); - mdelay(20); - gpio_direction_output(TOUCH_RESET_GPIO, 1); - mdelay(20); -} - static int i2c_detect(u8 bus, u16 addr) { struct udevice *udev; @@ -155,19 +133,6 @@ static int i2c_detect(u8 bus, u16 addr)
int do_board_detect(void) { - bool lvds = false; - - /* - * Check the I2C touch controller to detect a LVDS panel. - */ - imx_iomux_v3_setup_multiple_pads(i2c2_pads, ARRAY_SIZE(i2c2_pads)); - touch_reset(); - - if (i2c_detect(1, 0x5d) == 0) { - printf("Touch controller detected, assuming LVDS panel...\n"); - lvds = true; - } - /* * Check the I2C PMIC to detect the deprecated SoM with DA9063. */ @@ -175,24 +140,17 @@ int do_board_detect(void)
if (i2c_detect(0, 0x58) == 0) { printf("### ATTENTION: DEPRECATED SOM REVISION (N8010 Rev0) DETECTED! ###\n"); - printf("### THIS HW IS NOT SUPPRTED AND BOOTING WILL PROBABLY FAIL ###\n"); + printf("### THIS HW IS NOT SUPPORTED AND BOOTING WILL PROBABLY FAIL ###\n"); printf("### PLEASE UPGRADE TO LATEST MODULE ###\n"); }
- if (lvds) - gd->board_type = BOARD_TYPE_KTN_N801X_LVDS; - else - gd->board_type = BOARD_TYPE_KTN_N801X; + gd->board_type = BOARD_TYPE_KTN_N801X;
return 0; }
int board_fit_config_name_match(const char *name) { - if (gd->board_type == BOARD_TYPE_KTN_N801X_LVDS && is_imx8mm() && - !strncmp(name, "imx8mm-kontron-n801x-s-lvds", 27)) - return 0; - if (gd->board_type == BOARD_TYPE_KTN_N801X && is_imx8mm() && !strncmp(name, "imx8mm-kontron-n801x-s", 22)) return 0; diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index 344f627bf5f..7d65b5c2edc 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -67,7 +67,6 @@ CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_LIST="imx8mm-kontron-n801x-s imx8mm-kontron-n801x-s-lvds" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_NET_RANDOM_ETHADDR=y

From: Frieder Schrempf frieder.schrempf@kontron.de
Enable the redundant environment feature to allow falling back in case of storage corruption.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- configs/kontron-sl-mx8mm_defconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index 7d65b5c2edc..064f7d0caf6 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -6,7 +6,7 @@ CONFIG_SPL_GPIO=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x10000 -CONFIG_ENV_OFFSET=0x1f0000 +CONFIG_ENV_OFFSET=0x150000 CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_IMX_CONFIG="board/kontron/sl-mx8mm/imximage.cfg" CONFIG_DM_GPIO=y @@ -19,6 +19,7 @@ CONFIG_SPL_SERIAL=y CONFIG_SPL_DRIVERS_MISC=y CONFIG_BOOTCOUNT_BOOTLIMIT=3 CONFIG_SPL=y +CONFIG_ENV_OFFSET_REDUND=0x160000 CONFIG_SYS_LOAD_ADDR=0x42000000 CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y @@ -65,9 +66,11 @@ CONFIG_CMD_TIME=y CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y +CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:320k(spl),1024k(u-boot),64k(env),64k(env_redundant)" CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y

From: Frieder Schrempf frieder.schrempf@kontron.de
In case we boot from SD card or eMMC, we also want to load the environment from the according boot device.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/sl-mx8mm.c | 31 ++++++++++++++++++++++++++++++ configs/kontron-sl-mx8mm_defconfig | 1 + 2 files changed, 32 insertions(+)
diff --git a/board/kontron/sl-mx8mm/sl-mx8mm.c b/board/kontron/sl-mx8mm/sl-mx8mm.c index fea93278374..416c4cbb407 100644 --- a/board/kontron/sl-mx8mm/sl-mx8mm.c +++ b/board/kontron/sl-mx8mm/sl-mx8mm.c @@ -4,10 +4,13 @@ */
#include <asm/arch/imx-regs.h> +#include <asm/arch/sys_proto.h> #include <asm/global_data.h> #include <asm/io.h> +#include <asm/mach-imx/boot_mode.h> #include <efi.h> #include <efi_loader.h> +#include <env_internal.h> #include <fdt_support.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -117,3 +120,31 @@ int board_init(void) { return 0; } + +enum env_location env_get_location(enum env_operation op, int prio) +{ + enum boot_device boot_dev = get_boot_device(); + + if (prio) + return ENVL_UNKNOWN; + + /* + * Make sure that the environment is loaded from + * the MMC if we are running from SD card or eMMC. + */ + if (CONFIG_IS_ENABLED(ENV_IS_IN_MMC) && + (boot_dev == SD1_BOOT || boot_dev == SD2_BOOT)) + return ENVL_MMC; + + if (CONFIG_IS_ENABLED(ENV_IS_IN_SPI_FLASH)) + return ENVL_SPI_FLASH; + + return ENVL_NOWHERE; +} + +#if defined(CONFIG_ENV_IS_IN_MMC) +int board_mmc_get_env_dev(int devno) +{ + return devno; +} +#endif diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index 064f7d0caf6..e6b5c8f800a 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -69,6 +69,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:320k(spl),1024k(u-boot),64k(env),64k(env_redundant)" CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y +CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y

From: Frieder Schrempf frieder.schrempf@kontron.de
Move the environment from the board header to a separate text file and also drop those variables that are already set in env_default.h from the Kconfig options.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/sl-mx8mm.env | 7 +++++++ include/configs/kontron-sl-mx8mm.h | 16 +--------------- 2 files changed, 8 insertions(+), 15 deletions(-) create mode 100644 board/kontron/sl-mx8mm/sl-mx8mm.env
diff --git a/board/kontron/sl-mx8mm/sl-mx8mm.env b/board/kontron/sl-mx8mm/sl-mx8mm.env new file mode 100644 index 00000000000..ef6fc1f3428 --- /dev/null +++ b/board/kontron/sl-mx8mm/sl-mx8mm.env @@ -0,0 +1,7 @@ +kernel_addr_r=0x42000000 +fdt_addr_r=0x48000000 +fdtoverlay_addr_r=0x49000000 +ramdisk_addr_r=0x48080000 +scriptaddr=0x40000000 +pxefile_addr_r=0x40100000 +dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000 diff --git a/include/configs/kontron-sl-mx8mm.h b/include/configs/kontron-sl-mx8mm.h index 622ab597624..a2aedefcec2 100644 --- a/include/configs/kontron-sl-mx8mm.h +++ b/include/configs/kontron-sl-mx8mm.h @@ -50,20 +50,6 @@ #define CONFIG_MALLOC_F_ADDR 0x930000 #endif
-#define ENV_MEM_LAYOUT_SETTINGS \ - "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "kernel_addr_r=0x42000000\0" \ - "fdt_addr_r=0x48000000\0" \ - "fdtoverlay_addr_r=0x49000000\0" \ - "ramdisk_addr_r=0x48080000\0" \ - "scriptaddr=0x40000000\0"\ - "pxefile_addr_r=0x40100000\0" - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000\0" \ - "bootdelay=3\0" \ - "hostname=" CONFIG_HOSTNAME "\0" \ - ENV_MEM_LAYOUT_SETTINGS \ - BOOTENV +#define CONFIG_EXTRA_ENV_SETTINGS BOOTENV
#endif /* __KONTRON_MX8MM_CONFIG_H */

From: Frieder Schrempf frieder.schrempf@kontron.de
Enable the bootaux command in order to be able to load a binary into the M4 core when needed.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- configs/kontron-sl-mx8mm_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index e6b5c8f800a..d9cacb2d809 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -20,6 +20,7 @@ CONFIG_SPL_DRIVERS_MISC=y CONFIG_BOOTCOUNT_BOOTLIMIT=3 CONFIG_SPL=y CONFIG_ENV_OFFSET_REDUND=0x160000 +CONFIG_IMX_BOOTAUX=y CONFIG_SYS_LOAD_ADDR=0x42000000 CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y

From: Frieder Schrempf frieder.schrempf@kontron.de
Fix the spaces and alignment for easier tracking of changes and comparing with configs generated by the tools.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/lpddr4_timing.c | 2076 ++++++++++++------------ 1 file changed, 1038 insertions(+), 1038 deletions(-)
diff --git a/board/kontron/sl-mx8mm/lpddr4_timing.c b/board/kontron/sl-mx8mm/lpddr4_timing.c index 0eabb160185..a8dcaafb180 100644 --- a/board/kontron/sl-mx8mm/lpddr4_timing.c +++ b/board/kontron/sl-mx8mm/lpddr4_timing.c @@ -10,313 +10,313 @@
struct dram_cfg_param ddr_ddrc_cfg[] = { /** Initialize DDRC registers **/ - {0x3d400304, 0x1}, - {0x3d400030, 0x1}, - {0x3d400000, 0xa3080020}, - {0x3d400020, 0x223}, - {0x3d400024, 0x3a980}, - {0x3d400064, 0x5b0087}, - {0x3d4000d0, 0xc00305ba}, - {0x3d4000d4, 0x940000}, - {0x3d4000dc, 0xd4002d}, - {0x3d4000e0, 0x310000}, - {0x3d4000e8, 0x66004d}, - {0x3d4000ec, 0x16004d}, - {0x3d400100, 0x191e1920}, - {0x3d400104, 0x60630}, - {0x3d40010c, 0xb0b000}, - {0x3d400110, 0xe04080e}, - {0x3d400114, 0x2040c0c}, - {0x3d400118, 0x1010007}, - {0x3d40011c, 0x401}, - {0x3d400130, 0x20600}, - {0x3d400134, 0xc100002}, - {0x3d400138, 0xd8}, - {0x3d400144, 0x96004b}, - {0x3d400180, 0x2ee0017}, - {0x3d400184, 0x2605b8e}, - {0x3d400188, 0x0}, - {0x3d400190, 0x497820a}, - {0x3d400194, 0x80303}, - {0x3d4001b4, 0x170a}, - {0x3d4001a0, 0xe0400018}, - {0x3d4001a4, 0xdf00e4}, - {0x3d4001a8, 0x80000000}, - {0x3d4001b0, 0x11}, - {0x3d4001c0, 0x1}, - {0x3d4001c4, 0x1}, - {0x3d4000f4, 0xc99}, - {0x3d400108, 0x70e1617}, - {0x3d400200, 0x17}, - {0x3d40020c, 0x0}, - {0x3d400210, 0x1f1f}, - {0x3d400204, 0x80808}, - {0x3d400214, 0x7070707}, - {0x3d400218, 0x7070707}, - {0x3d400250, 0x29001701}, - {0x3d400254, 0x2c}, - {0x3d40025c, 0x4000030}, - {0x3d400264, 0x900093e7}, - {0x3d40026c, 0x2005574}, - {0x3d400400, 0x111}, - {0x3d400408, 0x72ff}, - {0x3d400494, 0x2100e07}, - {0x3d400498, 0x620096}, - {0x3d40049c, 0x1100e07}, - {0x3d4004a0, 0xc8012c}, - {0x3d402020, 0x21}, - {0x3d402024, 0x7d00}, - {0x3d402050, 0x20d040}, - {0x3d402064, 0xc001c}, - {0x3d4020dc, 0x840000}, - {0x3d4020e0, 0x310000}, - {0x3d4020e8, 0x66004d}, - {0x3d4020ec, 0x16004d}, - {0x3d402100, 0xa040305}, - {0x3d402104, 0x30407}, - {0x3d402108, 0x203060b}, - {0x3d40210c, 0x505000}, - {0x3d402110, 0x2040202}, - {0x3d402114, 0x2030202}, - {0x3d402118, 0x1010004}, - {0x3d40211c, 0x301}, - {0x3d402130, 0x20300}, - {0x3d402134, 0xa100002}, - {0x3d402138, 0x1d}, - {0x3d402144, 0x14000a}, - {0x3d402180, 0x640004}, - {0x3d402190, 0x3818200}, - {0x3d402194, 0x80303}, - {0x3d4021b4, 0x100}, - {0x3d403020, 0x21}, - {0x3d403024, 0x1f40}, - {0x3d403050, 0x20d040}, - {0x3d403064, 0x30007}, - {0x3d4030dc, 0x840000}, - {0x3d4030e0, 0x310000}, - {0x3d4030e8, 0x66004d}, - {0x3d4030ec, 0x16004d}, - {0x3d403100, 0xa010102}, - {0x3d403104, 0x30404}, - {0x3d403108, 0x203060b}, - {0x3d40310c, 0x505000}, - {0x3d403110, 0x2040202}, - {0x3d403114, 0x2030202}, - {0x3d403118, 0x1010004}, - {0x3d40311c, 0x301}, - {0x3d403130, 0x20300}, - {0x3d403134, 0xa100002}, - {0x3d403138, 0x8}, - {0x3d403144, 0x50003}, - {0x3d403180, 0x190004}, - {0x3d403190, 0x3818200}, - {0x3d403194, 0x80303}, - {0x3d4031b4, 0x100}, - {0x3d400028, 0x0}, + { 0x3d400304, 0x1 }, + { 0x3d400030, 0x1 }, + { 0x3d400000, 0xa3080020 }, + { 0x3d400020, 0x223 }, + { 0x3d400024, 0x3a980 }, + { 0x3d400064, 0x5b0087 }, + { 0x3d4000d0, 0xc00305ba }, + { 0x3d4000d4, 0x940000 }, + { 0x3d4000dc, 0xd4002d }, + { 0x3d4000e0, 0x310000 }, + { 0x3d4000e8, 0x66004d }, + { 0x3d4000ec, 0x16004d }, + { 0x3d400100, 0x191e1920 }, + { 0x3d400104, 0x60630 }, + { 0x3d40010c, 0xb0b000 }, + { 0x3d400110, 0xe04080e }, + { 0x3d400114, 0x2040c0c }, + { 0x3d400118, 0x1010007 }, + { 0x3d40011c, 0x401 }, + { 0x3d400130, 0x20600 }, + { 0x3d400134, 0xc100002 }, + { 0x3d400138, 0xd8 }, + { 0x3d400144, 0x96004b }, + { 0x3d400180, 0x2ee0017 }, + { 0x3d400184, 0x2605b8e }, + { 0x3d400188, 0x0 }, + { 0x3d400190, 0x497820a }, + { 0x3d400194, 0x80303 }, + { 0x3d4001b4, 0x170a }, + { 0x3d4001a0, 0xe0400018 }, + { 0x3d4001a4, 0xdf00e4 }, + { 0x3d4001a8, 0x80000000 }, + { 0x3d4001b0, 0x11 }, + { 0x3d4001c0, 0x1 }, + { 0x3d4001c4, 0x1 }, + { 0x3d4000f4, 0xc99 }, + { 0x3d400108, 0x70e1617 }, + { 0x3d400200, 0x17 }, + { 0x3d40020c, 0x0 }, + { 0x3d400210, 0x1f1f }, + { 0x3d400204, 0x80808 }, + { 0x3d400214, 0x7070707 }, + { 0x3d400218, 0x7070707 }, + { 0x3d400250, 0x29001701 }, + { 0x3d400254, 0x2c }, + { 0x3d40025c, 0x4000030 }, + { 0x3d400264, 0x900093e7 }, + { 0x3d40026c, 0x2005574 }, + { 0x3d400400, 0x111 }, + { 0x3d400408, 0x72ff }, + { 0x3d400494, 0x2100e07 }, + { 0x3d400498, 0x620096 }, + { 0x3d40049c, 0x1100e07 }, + { 0x3d4004a0, 0xc8012c }, + { 0x3d402020, 0x21 }, + { 0x3d402024, 0x7d00 }, + { 0x3d402050, 0x20d040 }, + { 0x3d402064, 0xc001c }, + { 0x3d4020dc, 0x840000 }, + { 0x3d4020e0, 0x310000 }, + { 0x3d4020e8, 0x66004d }, + { 0x3d4020ec, 0x16004d }, + { 0x3d402100, 0xa040305 }, + { 0x3d402104, 0x30407 }, + { 0x3d402108, 0x203060b }, + { 0x3d40210c, 0x505000 }, + { 0x3d402110, 0x2040202 }, + { 0x3d402114, 0x2030202 }, + { 0x3d402118, 0x1010004 }, + { 0x3d40211c, 0x301 }, + { 0x3d402130, 0x20300 }, + { 0x3d402134, 0xa100002 }, + { 0x3d402138, 0x1d }, + { 0x3d402144, 0x14000a }, + { 0x3d402180, 0x640004 }, + { 0x3d402190, 0x3818200 }, + { 0x3d402194, 0x80303 }, + { 0x3d4021b4, 0x100 }, + { 0x3d403020, 0x21 }, + { 0x3d403024, 0x1f40 }, + { 0x3d403050, 0x20d040 }, + { 0x3d403064, 0x30007 }, + { 0x3d4030dc, 0x840000 }, + { 0x3d4030e0, 0x310000 }, + { 0x3d4030e8, 0x66004d }, + { 0x3d4030ec, 0x16004d }, + { 0x3d403100, 0xa010102 }, + { 0x3d403104, 0x30404 }, + { 0x3d403108, 0x203060b }, + { 0x3d40310c, 0x505000 }, + { 0x3d403110, 0x2040202 }, + { 0x3d403114, 0x2030202 }, + { 0x3d403118, 0x1010004 }, + { 0x3d40311c, 0x301 }, + { 0x3d403130, 0x20300 }, + { 0x3d403134, 0xa100002 }, + { 0x3d403138, 0x8 }, + { 0x3d403144, 0x50003 }, + { 0x3d403180, 0x190004 }, + { 0x3d403190, 0x3818200 }, + { 0x3d403194, 0x80303 }, + { 0x3d4031b4, 0x100 }, + { 0x3d400028, 0x0 }, };
/* PHY Initialize Configuration */ struct dram_cfg_param ddr_ddrphy_cfg[] = { - {0x100a0, 0x0}, - {0x100a1, 0x1}, - {0x100a2, 0x2}, - {0x100a3, 0x3}, - {0x100a4, 0x4}, - {0x100a5, 0x5}, - {0x100a6, 0x6}, - {0x100a7, 0x7}, - {0x110a0, 0x0}, - {0x110a1, 0x1}, - {0x110a2, 0x3}, - {0x110a3, 0x4}, - {0x110a4, 0x5}, - {0x110a5, 0x2}, - {0x110a6, 0x7}, - {0x110a7, 0x6}, - {0x120a0, 0x0}, - {0x120a1, 0x1}, - {0x120a2, 0x3}, - {0x120a3, 0x2}, - {0x120a4, 0x5}, - {0x120a5, 0x4}, - {0x120a6, 0x7}, - {0x120a7, 0x6}, - {0x130a0, 0x0}, - {0x130a1, 0x1}, - {0x130a2, 0x2}, - {0x130a3, 0x3}, - {0x130a4, 0x4}, - {0x130a5, 0x5}, - {0x130a6, 0x6}, - {0x130a7, 0x7}, - {0x1005f, 0x1ff}, - {0x1015f, 0x1ff}, - {0x1105f, 0x1ff}, - {0x1115f, 0x1ff}, - {0x1205f, 0x1ff}, - {0x1215f, 0x1ff}, - {0x1305f, 0x1ff}, - {0x1315f, 0x1ff}, - {0x11005f, 0x1ff}, - {0x11015f, 0x1ff}, - {0x11105f, 0x1ff}, - {0x11115f, 0x1ff}, - {0x11205f, 0x1ff}, - {0x11215f, 0x1ff}, - {0x11305f, 0x1ff}, - {0x11315f, 0x1ff}, - {0x21005f, 0x1ff}, - {0x21015f, 0x1ff}, - {0x21105f, 0x1ff}, - {0x21115f, 0x1ff}, - {0x21205f, 0x1ff}, - {0x21215f, 0x1ff}, - {0x21305f, 0x1ff}, - {0x21315f, 0x1ff}, - {0x55, 0x1ff}, - {0x1055, 0x1ff}, - {0x2055, 0x1ff}, - {0x3055, 0x1ff}, - {0x4055, 0x1ff}, - {0x5055, 0x1ff}, - {0x6055, 0x1ff}, - {0x7055, 0x1ff}, - {0x8055, 0x1ff}, - {0x9055, 0x1ff}, - {0x200c5, 0x19}, - {0x1200c5, 0x7}, - {0x2200c5, 0x7}, - {0x2002e, 0x2}, - {0x12002e, 0x2}, - {0x22002e, 0x2}, - {0x90204, 0x0}, - {0x190204, 0x0}, - {0x290204, 0x0}, - {0x20024, 0x1ab}, - {0x2003a, 0x0}, - {0x120024, 0x1ab}, - {0x2003a, 0x0}, - {0x220024, 0x1ab}, - {0x2003a, 0x0}, - {0x20056, 0x3}, - {0x120056, 0x3}, - {0x220056, 0x3}, - {0x1004d, 0xe00}, - {0x1014d, 0xe00}, - {0x1104d, 0xe00}, - {0x1114d, 0xe00}, - {0x1204d, 0xe00}, - {0x1214d, 0xe00}, - {0x1304d, 0xe00}, - {0x1314d, 0xe00}, - {0x11004d, 0xe00}, - {0x11014d, 0xe00}, - {0x11104d, 0xe00}, - {0x11114d, 0xe00}, - {0x11204d, 0xe00}, - {0x11214d, 0xe00}, - {0x11304d, 0xe00}, - {0x11314d, 0xe00}, - {0x21004d, 0xe00}, - {0x21014d, 0xe00}, - {0x21104d, 0xe00}, - {0x21114d, 0xe00}, - {0x21204d, 0xe00}, - {0x21214d, 0xe00}, - {0x21304d, 0xe00}, - {0x21314d, 0xe00}, - {0x10049, 0xeba}, - {0x10149, 0xeba}, - {0x11049, 0xeba}, - {0x11149, 0xeba}, - {0x12049, 0xeba}, - {0x12149, 0xeba}, - {0x13049, 0xeba}, - {0x13149, 0xeba}, - {0x110049, 0xeba}, - {0x110149, 0xeba}, - {0x111049, 0xeba}, - {0x111149, 0xeba}, - {0x112049, 0xeba}, - {0x112149, 0xeba}, - {0x113049, 0xeba}, - {0x113149, 0xeba}, - {0x210049, 0xeba}, - {0x210149, 0xeba}, - {0x211049, 0xeba}, - {0x211149, 0xeba}, - {0x212049, 0xeba}, - {0x212149, 0xeba}, - {0x213049, 0xeba}, - {0x213149, 0xeba}, - {0x43, 0x63}, - {0x1043, 0x63}, - {0x2043, 0x63}, - {0x3043, 0x63}, - {0x4043, 0x63}, - {0x5043, 0x63}, - {0x6043, 0x63}, - {0x7043, 0x63}, - {0x8043, 0x63}, - {0x9043, 0x63}, - {0x20018, 0x3}, - {0x20075, 0x4}, - {0x20050, 0x0}, - {0x20008, 0x2ee}, - {0x120008, 0x64}, - {0x220008, 0x19}, - {0x20088, 0x9}, - {0x200b2, 0xdc}, - {0x10043, 0x5a1}, - {0x10143, 0x5a1}, - {0x11043, 0x5a1}, - {0x11143, 0x5a1}, - {0x12043, 0x5a1}, - {0x12143, 0x5a1}, - {0x13043, 0x5a1}, - {0x13143, 0x5a1}, - {0x1200b2, 0xdc}, - {0x110043, 0x5a1}, - {0x110143, 0x5a1}, - {0x111043, 0x5a1}, - {0x111143, 0x5a1}, - {0x112043, 0x5a1}, - {0x112143, 0x5a1}, - {0x113043, 0x5a1}, - {0x113143, 0x5a1}, - {0x2200b2, 0xdc}, - {0x210043, 0x5a1}, - {0x210143, 0x5a1}, - {0x211043, 0x5a1}, - {0x211143, 0x5a1}, - {0x212043, 0x5a1}, - {0x212143, 0x5a1}, - {0x213043, 0x5a1}, - {0x213143, 0x5a1}, - {0x200fa, 0x1}, - {0x1200fa, 0x1}, - {0x2200fa, 0x1}, - {0x20019, 0x1}, - {0x120019, 0x1}, - {0x220019, 0x1}, - {0x200f0, 0x660}, - {0x200f1, 0x0}, - {0x200f2, 0x4444}, - {0x200f3, 0x8888}, - {0x200f4, 0x5665}, - {0x200f5, 0x0}, - {0x200f6, 0x0}, - {0x200f7, 0xf000}, - {0x20025, 0x0}, - {0x2002d, 0x0}, - {0x12002d, 0x0}, - {0x22002d, 0x0}, - {0x200c7, 0x21}, - {0x1200c7, 0x21}, - {0x2200c7, 0x21}, - {0x200ca, 0x24}, - {0x1200ca, 0x24}, - {0x2200ca, 0x24}, + { 0x100a0, 0x0 }, + { 0x100a1, 0x1 }, + { 0x100a2, 0x2 }, + { 0x100a3, 0x3 }, + { 0x100a4, 0x4 }, + { 0x100a5, 0x5 }, + { 0x100a6, 0x6 }, + { 0x100a7, 0x7 }, + { 0x110a0, 0x0 }, + { 0x110a1, 0x1 }, + { 0x110a2, 0x3 }, + { 0x110a3, 0x4 }, + { 0x110a4, 0x5 }, + { 0x110a5, 0x2 }, + { 0x110a6, 0x7 }, + { 0x110a7, 0x6 }, + { 0x120a0, 0x0 }, + { 0x120a1, 0x1 }, + { 0x120a2, 0x3 }, + { 0x120a3, 0x2 }, + { 0x120a4, 0x5 }, + { 0x120a5, 0x4 }, + { 0x120a6, 0x7 }, + { 0x120a7, 0x6 }, + { 0x130a0, 0x0 }, + { 0x130a1, 0x1 }, + { 0x130a2, 0x2 }, + { 0x130a3, 0x3 }, + { 0x130a4, 0x4 }, + { 0x130a5, 0x5 }, + { 0x130a6, 0x6 }, + { 0x130a7, 0x7 }, + { 0x1005f, 0x1ff }, + { 0x1015f, 0x1ff }, + { 0x1105f, 0x1ff }, + { 0x1115f, 0x1ff }, + { 0x1205f, 0x1ff }, + { 0x1215f, 0x1ff }, + { 0x1305f, 0x1ff }, + { 0x1315f, 0x1ff }, + { 0x11005f, 0x1ff }, + { 0x11015f, 0x1ff }, + { 0x11105f, 0x1ff }, + { 0x11115f, 0x1ff }, + { 0x11205f, 0x1ff }, + { 0x11215f, 0x1ff }, + { 0x11305f, 0x1ff }, + { 0x11315f, 0x1ff }, + { 0x21005f, 0x1ff }, + { 0x21015f, 0x1ff }, + { 0x21105f, 0x1ff }, + { 0x21115f, 0x1ff }, + { 0x21205f, 0x1ff }, + { 0x21215f, 0x1ff }, + { 0x21305f, 0x1ff }, + { 0x21315f, 0x1ff }, + { 0x55, 0x1ff }, + { 0x1055, 0x1ff }, + { 0x2055, 0x1ff }, + { 0x3055, 0x1ff }, + { 0x4055, 0x1ff }, + { 0x5055, 0x1ff }, + { 0x6055, 0x1ff }, + { 0x7055, 0x1ff }, + { 0x8055, 0x1ff }, + { 0x9055, 0x1ff }, + { 0x200c5, 0x19 }, + { 0x1200c5, 0x7 }, + { 0x2200c5, 0x7 }, + { 0x2002e, 0x2 }, + { 0x12002e, 0x2 }, + { 0x22002e, 0x2 }, + { 0x90204, 0x0 }, + { 0x190204, 0x0 }, + { 0x290204, 0x0 }, + { 0x20024, 0x1ab }, + { 0x2003a, 0x0 }, + { 0x120024, 0x1ab }, + { 0x2003a, 0x0 }, + { 0x220024, 0x1ab }, + { 0x2003a, 0x0 }, + { 0x20056, 0x3 }, + { 0x120056, 0x3 }, + { 0x220056, 0x3 }, + { 0x1004d, 0xe00 }, + { 0x1014d, 0xe00 }, + { 0x1104d, 0xe00 }, + { 0x1114d, 0xe00 }, + { 0x1204d, 0xe00 }, + { 0x1214d, 0xe00 }, + { 0x1304d, 0xe00 }, + { 0x1314d, 0xe00 }, + { 0x11004d, 0xe00 }, + { 0x11014d, 0xe00 }, + { 0x11104d, 0xe00 }, + { 0x11114d, 0xe00 }, + { 0x11204d, 0xe00 }, + { 0x11214d, 0xe00 }, + { 0x11304d, 0xe00 }, + { 0x11314d, 0xe00 }, + { 0x21004d, 0xe00 }, + { 0x21014d, 0xe00 }, + { 0x21104d, 0xe00 }, + { 0x21114d, 0xe00 }, + { 0x21204d, 0xe00 }, + { 0x21214d, 0xe00 }, + { 0x21304d, 0xe00 }, + { 0x21314d, 0xe00 }, + { 0x10049, 0xeba }, + { 0x10149, 0xeba }, + { 0x11049, 0xeba }, + { 0x11149, 0xeba }, + { 0x12049, 0xeba }, + { 0x12149, 0xeba }, + { 0x13049, 0xeba }, + { 0x13149, 0xeba }, + { 0x110049, 0xeba }, + { 0x110149, 0xeba }, + { 0x111049, 0xeba }, + { 0x111149, 0xeba }, + { 0x112049, 0xeba }, + { 0x112149, 0xeba }, + { 0x113049, 0xeba }, + { 0x113149, 0xeba }, + { 0x210049, 0xeba }, + { 0x210149, 0xeba }, + { 0x211049, 0xeba }, + { 0x211149, 0xeba }, + { 0x212049, 0xeba }, + { 0x212149, 0xeba }, + { 0x213049, 0xeba }, + { 0x213149, 0xeba }, + { 0x43, 0x63 }, + { 0x1043, 0x63 }, + { 0x2043, 0x63 }, + { 0x3043, 0x63 }, + { 0x4043, 0x63 }, + { 0x5043, 0x63 }, + { 0x6043, 0x63 }, + { 0x7043, 0x63 }, + { 0x8043, 0x63 }, + { 0x9043, 0x63 }, + { 0x20018, 0x3 }, + { 0x20075, 0x4 }, + { 0x20050, 0x0 }, + { 0x20008, 0x2ee }, + { 0x120008, 0x64 }, + { 0x220008, 0x19 }, + { 0x20088, 0x9 }, + { 0x200b2, 0xdc }, + { 0x10043, 0x5a1 }, + { 0x10143, 0x5a1 }, + { 0x11043, 0x5a1 }, + { 0x11143, 0x5a1 }, + { 0x12043, 0x5a1 }, + { 0x12143, 0x5a1 }, + { 0x13043, 0x5a1 }, + { 0x13143, 0x5a1 }, + { 0x1200b2, 0xdc }, + { 0x110043, 0x5a1 }, + { 0x110143, 0x5a1 }, + { 0x111043, 0x5a1 }, + { 0x111143, 0x5a1 }, + { 0x112043, 0x5a1 }, + { 0x112143, 0x5a1 }, + { 0x113043, 0x5a1 }, + { 0x113143, 0x5a1 }, + { 0x2200b2, 0xdc }, + { 0x210043, 0x5a1 }, + { 0x210143, 0x5a1 }, + { 0x211043, 0x5a1 }, + { 0x211143, 0x5a1 }, + { 0x212043, 0x5a1 }, + { 0x212143, 0x5a1 }, + { 0x213043, 0x5a1 }, + { 0x213143, 0x5a1 }, + { 0x200fa, 0x1 }, + { 0x1200fa, 0x1 }, + { 0x2200fa, 0x1 }, + { 0x20019, 0x1 }, + { 0x120019, 0x1 }, + { 0x220019, 0x1 }, + { 0x200f0, 0x660 }, + { 0x200f1, 0x0 }, + { 0x200f2, 0x4444 }, + { 0x200f3, 0x8888 }, + { 0x200f4, 0x5665 }, + { 0x200f5, 0x0 }, + { 0x200f6, 0x0 }, + { 0x200f7, 0xf000 }, + { 0x20025, 0x0 }, + { 0x2002d, 0x0 }, + { 0x12002d, 0x0 }, + { 0x22002d, 0x0 }, + { 0x200c7, 0x21 }, + { 0x1200c7, 0x21 }, + { 0x2200c7, 0x21 }, + { 0x200ca, 0x24 }, + { 0x1200ca, 0x24 }, + { 0x2200ca, 0x24 }, };
/* ddr phy trained csr */ @@ -1044,757 +1044,757 @@ struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
/* P0 message block paremeter for training firmware */ struct dram_cfg_param ddr_fsp0_cfg[] = { - {0xd0000, 0x0}, - {0x54003, 0xbb8}, - {0x54004, 0x2}, - {0x54005, 0x2228}, - {0x54006, 0x11}, - {0x54008, 0x131f}, - {0x54009, 0xc8}, - {0x5400b, 0x2}, - {0x5400d, 0x100}, - {0x54012, 0x310}, - {0x54019, 0x2dd4}, - {0x5401a, 0x31}, - {0x5401b, 0x4d66}, - {0x5401c, 0x4d00}, - {0x5401e, 0x16}, - {0x5401f, 0x2dd4}, - {0x54020, 0x31}, - {0x54021, 0x4d66}, - {0x54022, 0x4d00}, - {0x54024, 0x16}, - {0x5402b, 0x1000}, - {0x5402c, 0x3}, - {0x54032, 0xd400}, - {0x54033, 0x312d}, - {0x54034, 0x6600}, - {0x54035, 0x4d}, - {0x54036, 0x4d}, - {0x54037, 0x1600}, - {0x54038, 0xd400}, - {0x54039, 0x312d}, - {0x5403a, 0x6600}, - {0x5403b, 0x4d}, - {0x5403c, 0x4d}, - {0x5403d, 0x1600}, - {0xd0000, 0x1}, + { 0xd0000, 0x0 }, + { 0x54003, 0xbb8 }, + { 0x54004, 0x2 }, + { 0x54005, 0x2228 }, + { 0x54006, 0x11 }, + { 0x54008, 0x131f }, + { 0x54009, 0xc8 }, + { 0x5400b, 0x2 }, + { 0x5400d, 0x100 }, + { 0x54012, 0x310 }, + { 0x54019, 0x2dd4 }, + { 0x5401a, 0x31 }, + { 0x5401b, 0x4d66 }, + { 0x5401c, 0x4d00 }, + { 0x5401e, 0x16 }, + { 0x5401f, 0x2dd4 }, + { 0x54020, 0x31 }, + { 0x54021, 0x4d66 }, + { 0x54022, 0x4d00 }, + { 0x54024, 0x16 }, + { 0x5402b, 0x1000 }, + { 0x5402c, 0x3 }, + { 0x54032, 0xd400 }, + { 0x54033, 0x312d }, + { 0x54034, 0x6600 }, + { 0x54035, 0x4d }, + { 0x54036, 0x4d }, + { 0x54037, 0x1600 }, + { 0x54038, 0xd400 }, + { 0x54039, 0x312d }, + { 0x5403a, 0x6600 }, + { 0x5403b, 0x4d }, + { 0x5403c, 0x4d }, + { 0x5403d, 0x1600 }, + { 0xd0000, 0x1 }, };
/* P1 message block paremeter for training firmware */ struct dram_cfg_param ddr_fsp1_cfg[] = { - {0xd0000, 0x0}, - {0x54002, 0x101}, - {0x54003, 0x190}, - {0x54004, 0x2}, - {0x54005, 0x2228}, - {0x54006, 0x11}, - {0x54008, 0x121f}, - {0x54009, 0xc8}, - {0x5400b, 0x2}, - {0x5400d, 0x100}, - {0x54012, 0x310}, - {0x54019, 0x84}, - {0x5401a, 0x31}, - {0x5401b, 0x4d66}, - {0x5401c, 0x4d00}, - {0x5401e, 0x16}, - {0x5401f, 0x84}, - {0x54020, 0x31}, - {0x54021, 0x4d66}, - {0x54022, 0x4d00}, - {0x54024, 0x16}, - {0x5402b, 0x1000}, - {0x5402c, 0x3}, - {0x54032, 0x8400}, - {0x54033, 0x3100}, - {0x54034, 0x6600}, - {0x54035, 0x4d}, - {0x54036, 0x4d}, - {0x54037, 0x1600}, - {0x54038, 0x8400}, - {0x54039, 0x3100}, - {0x5403a, 0x6600}, - {0x5403b, 0x4d}, - {0x5403c, 0x4d}, - {0x5403d, 0x1600}, - {0xd0000, 0x1}, + { 0xd0000, 0x0 }, + { 0x54002, 0x101 }, + { 0x54003, 0x190 }, + { 0x54004, 0x2 }, + { 0x54005, 0x2228 }, + { 0x54006, 0x11 }, + { 0x54008, 0x121f }, + { 0x54009, 0xc8 }, + { 0x5400b, 0x2 }, + { 0x5400d, 0x100 }, + { 0x54012, 0x310 }, + { 0x54019, 0x84 }, + { 0x5401a, 0x31 }, + { 0x5401b, 0x4d66 }, + { 0x5401c, 0x4d00 }, + { 0x5401e, 0x16 }, + { 0x5401f, 0x84 }, + { 0x54020, 0x31 }, + { 0x54021, 0x4d66 }, + { 0x54022, 0x4d00 }, + { 0x54024, 0x16 }, + { 0x5402b, 0x1000 }, + { 0x5402c, 0x3 }, + { 0x54032, 0x8400 }, + { 0x54033, 0x3100 }, + { 0x54034, 0x6600 }, + { 0x54035, 0x4d }, + { 0x54036, 0x4d }, + { 0x54037, 0x1600 }, + { 0x54038, 0x8400 }, + { 0x54039, 0x3100 }, + { 0x5403a, 0x6600 }, + { 0x5403b, 0x4d }, + { 0x5403c, 0x4d }, + { 0x5403d, 0x1600 }, + { 0xd0000, 0x1 }, };
/* P2 message block paremeter for training firmware */ struct dram_cfg_param ddr_fsp2_cfg[] = { - {0xd0000, 0x0}, - {0x54002, 0x102}, - {0x54003, 0x64}, - {0x54004, 0x2}, - {0x54005, 0x2228}, - {0x54006, 0x11}, - {0x54008, 0x121f}, - {0x54009, 0xc8}, - {0x5400b, 0x2}, - {0x5400d, 0x100}, - {0x54012, 0x310}, - {0x54019, 0x84}, - {0x5401a, 0x31}, - {0x5401b, 0x4d66}, - {0x5401c, 0x4d00}, - {0x5401e, 0x16}, - {0x5401f, 0x84}, - {0x54020, 0x31}, - {0x54021, 0x4d66}, - {0x54022, 0x4d00}, - {0x54024, 0x16}, - {0x5402b, 0x1000}, - {0x5402c, 0x3}, - {0x54032, 0x8400}, - {0x54033, 0x3100}, - {0x54034, 0x6600}, - {0x54035, 0x4d}, - {0x54036, 0x4d}, - {0x54037, 0x1600}, - {0x54038, 0x8400}, - {0x54039, 0x3100}, - {0x5403a, 0x6600}, - {0x5403b, 0x4d}, - {0x5403c, 0x4d}, - {0x5403d, 0x1600}, - {0xd0000, 0x1}, + { 0xd0000, 0x0 }, + { 0x54002, 0x102 }, + { 0x54003, 0x64 }, + { 0x54004, 0x2 }, + { 0x54005, 0x2228 }, + { 0x54006, 0x11 }, + { 0x54008, 0x121f }, + { 0x54009, 0xc8 }, + { 0x5400b, 0x2 }, + { 0x5400d, 0x100 }, + { 0x54012, 0x310 }, + { 0x54019, 0x84 }, + { 0x5401a, 0x31 }, + { 0x5401b, 0x4d66 }, + { 0x5401c, 0x4d00 }, + { 0x5401e, 0x16 }, + { 0x5401f, 0x84 }, + { 0x54020, 0x31 }, + { 0x54021, 0x4d66 }, + { 0x54022, 0x4d00 }, + { 0x54024, 0x16 }, + { 0x5402b, 0x1000 }, + { 0x5402c, 0x3 }, + { 0x54032, 0x8400 }, + { 0x54033, 0x3100 }, + { 0x54034, 0x6600 }, + { 0x54035, 0x4d }, + { 0x54036, 0x4d }, + { 0x54037, 0x1600 }, + { 0x54038, 0x8400 }, + { 0x54039, 0x3100 }, + { 0x5403a, 0x6600 }, + { 0x5403b, 0x4d }, + { 0x5403c, 0x4d }, + { 0x5403d, 0x1600 }, + { 0xd0000, 0x1 }, };
/* P0 2D message block paremeter for training firmware */ struct dram_cfg_param ddr_fsp0_2d_cfg[] = { - {0xd0000, 0x0}, - {0x54003, 0xbb8}, - {0x54004, 0x2}, - {0x54005, 0x2228}, - {0x54006, 0x11}, - {0x54008, 0x61}, - {0x54009, 0xc8}, - {0x5400b, 0x2}, - {0x5400f, 0x100}, - {0x54010, 0x1f7f}, - {0x54012, 0x310}, - {0x54019, 0x2dd4}, - {0x5401a, 0x31}, - {0x5401b, 0x4d66}, - {0x5401c, 0x4d00}, - {0x5401e, 0x16}, - {0x5401f, 0x2dd4}, - {0x54020, 0x31}, - {0x54021, 0x4d66}, - {0x54022, 0x4d00}, - {0x54024, 0x16}, - {0x5402b, 0x1000}, - {0x5402c, 0x3}, - {0x54032, 0xd400}, - {0x54033, 0x312d}, - {0x54034, 0x6600}, - {0x54035, 0x4d}, - {0x54036, 0x4d}, - {0x54037, 0x1600}, - {0x54038, 0xd400}, - {0x54039, 0x312d}, - {0x5403a, 0x6600}, - {0x5403b, 0x4d}, - {0x5403c, 0x4d}, - {0x5403d, 0x1600}, + { 0xd0000, 0x0 }, + { 0x54003, 0xbb8 }, + { 0x54004, 0x2 }, + { 0x54005, 0x2228 }, + { 0x54006, 0x11 }, + { 0x54008, 0x61 }, + { 0x54009, 0xc8 }, + { 0x5400b, 0x2 }, + { 0x5400f, 0x100 }, + { 0x54010, 0x1f7f }, + { 0x54012, 0x310 }, + { 0x54019, 0x2dd4 }, + { 0x5401a, 0x31 }, + { 0x5401b, 0x4d66 }, + { 0x5401c, 0x4d00 }, + { 0x5401e, 0x16 }, + { 0x5401f, 0x2dd4 }, + { 0x54020, 0x31 }, + { 0x54021, 0x4d66 }, + { 0x54022, 0x4d00 }, + { 0x54024, 0x16 }, + { 0x5402b, 0x1000 }, + { 0x5402c, 0x3 }, + { 0x54032, 0xd400 }, + { 0x54033, 0x312d }, + { 0x54034, 0x6600 }, + { 0x54035, 0x4d }, + { 0x54036, 0x4d }, + { 0x54037, 0x1600 }, + { 0x54038, 0xd400 }, + { 0x54039, 0x312d }, + { 0x5403a, 0x6600 }, + { 0x5403b, 0x4d }, + { 0x5403c, 0x4d }, + { 0x5403d, 0x1600 }, { 0xd0000, 0x1 }, };
/* DRAM PHY init engine image */ struct dram_cfg_param ddr_phy_pie[] = { - {0xd0000, 0x0}, - {0x90000, 0x10}, - {0x90001, 0x400}, - {0x90002, 0x10e}, - {0x90003, 0x0}, - {0x90004, 0x0}, - {0x90005, 0x8}, - {0x90029, 0xb}, - {0x9002a, 0x480}, - {0x9002b, 0x109}, - {0x9002c, 0x8}, - {0x9002d, 0x448}, - {0x9002e, 0x139}, - {0x9002f, 0x8}, - {0x90030, 0x478}, - {0x90031, 0x109}, - {0x90032, 0x0}, - {0x90033, 0xe8}, - {0x90034, 0x109}, - {0x90035, 0x2}, - {0x90036, 0x10}, - {0x90037, 0x139}, - {0x90038, 0xf}, - {0x90039, 0x7c0}, - {0x9003a, 0x139}, - {0x9003b, 0x44}, - {0x9003c, 0x630}, - {0x9003d, 0x159}, - {0x9003e, 0x14f}, - {0x9003f, 0x630}, - {0x90040, 0x159}, - {0x90041, 0x47}, - {0x90042, 0x630}, - {0x90043, 0x149}, - {0x90044, 0x4f}, - {0x90045, 0x630}, - {0x90046, 0x179}, - {0x90047, 0x8}, - {0x90048, 0xe0}, - {0x90049, 0x109}, - {0x9004a, 0x0}, - {0x9004b, 0x7c8}, - {0x9004c, 0x109}, - {0x9004d, 0x0}, - {0x9004e, 0x1}, - {0x9004f, 0x8}, - {0x90050, 0x0}, - {0x90051, 0x45a}, - {0x90052, 0x9}, - {0x90053, 0x0}, - {0x90054, 0x448}, - {0x90055, 0x109}, - {0x90056, 0x40}, - {0x90057, 0x630}, - {0x90058, 0x179}, - {0x90059, 0x1}, - {0x9005a, 0x618}, - {0x9005b, 0x109}, - {0x9005c, 0x40c0}, - {0x9005d, 0x630}, - {0x9005e, 0x149}, - {0x9005f, 0x8}, - {0x90060, 0x4}, - {0x90061, 0x48}, - {0x90062, 0x4040}, - {0x90063, 0x630}, - {0x90064, 0x149}, - {0x90065, 0x0}, - {0x90066, 0x4}, - {0x90067, 0x48}, - {0x90068, 0x40}, - {0x90069, 0x630}, - {0x9006a, 0x149}, - {0x9006b, 0x10}, - {0x9006c, 0x4}, - {0x9006d, 0x18}, - {0x9006e, 0x0}, - {0x9006f, 0x4}, - {0x90070, 0x78}, - {0x90071, 0x549}, - {0x90072, 0x630}, - {0x90073, 0x159}, - {0x90074, 0xd49}, - {0x90075, 0x630}, - {0x90076, 0x159}, - {0x90077, 0x94a}, - {0x90078, 0x630}, - {0x90079, 0x159}, - {0x9007a, 0x441}, - {0x9007b, 0x630}, - {0x9007c, 0x149}, - {0x9007d, 0x42}, - {0x9007e, 0x630}, - {0x9007f, 0x149}, - {0x90080, 0x1}, - {0x90081, 0x630}, - {0x90082, 0x149}, - {0x90083, 0x0}, - {0x90084, 0xe0}, - {0x90085, 0x109}, - {0x90086, 0xa}, - {0x90087, 0x10}, - {0x90088, 0x109}, - {0x90089, 0x9}, - {0x9008a, 0x3c0}, - {0x9008b, 0x149}, - {0x9008c, 0x9}, - {0x9008d, 0x3c0}, - {0x9008e, 0x159}, - {0x9008f, 0x18}, - {0x90090, 0x10}, - {0x90091, 0x109}, - {0x90092, 0x0}, - {0x90093, 0x3c0}, - {0x90094, 0x109}, - {0x90095, 0x18}, - {0x90096, 0x4}, - {0x90097, 0x48}, - {0x90098, 0x18}, - {0x90099, 0x4}, - {0x9009a, 0x58}, - {0x9009b, 0xa}, - {0x9009c, 0x10}, - {0x9009d, 0x109}, - {0x9009e, 0x2}, - {0x9009f, 0x10}, - {0x900a0, 0x109}, - {0x900a1, 0x5}, - {0x900a2, 0x7c0}, - {0x900a3, 0x109}, - {0x900a4, 0x10}, - {0x900a5, 0x10}, - {0x900a6, 0x109}, - {0x40000, 0x811}, - {0x40020, 0x880}, - {0x40040, 0x0}, - {0x40060, 0x0}, - {0x40001, 0x4008}, - {0x40021, 0x83}, - {0x40041, 0x4f}, - {0x40061, 0x0}, - {0x40002, 0x4040}, - {0x40022, 0x83}, - {0x40042, 0x51}, - {0x40062, 0x0}, - {0x40003, 0x811}, - {0x40023, 0x880}, - {0x40043, 0x0}, - {0x40063, 0x0}, - {0x40004, 0x720}, - {0x40024, 0xf}, - {0x40044, 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+ { 0x9003c, 0x630 }, + { 0x9003d, 0x159 }, + { 0x9003e, 0x14f }, + { 0x9003f, 0x630 }, + { 0x90040, 0x159 }, + { 0x90041, 0x47 }, + { 0x90042, 0x630 }, + { 0x90043, 0x149 }, + { 0x90044, 0x4f }, + { 0x90045, 0x630 }, + { 0x90046, 0x179 }, + { 0x90047, 0x8 }, + { 0x90048, 0xe0 }, + { 0x90049, 0x109 }, + { 0x9004a, 0x0 }, + { 0x9004b, 0x7c8 }, + { 0x9004c, 0x109 }, + { 0x9004d, 0x0 }, + { 0x9004e, 0x1 }, + { 0x9004f, 0x8 }, + { 0x90050, 0x0 }, + { 0x90051, 0x45a }, + { 0x90052, 0x9 }, + { 0x90053, 0x0 }, + { 0x90054, 0x448 }, + { 0x90055, 0x109 }, + { 0x90056, 0x40 }, + { 0x90057, 0x630 }, + { 0x90058, 0x179 }, + { 0x90059, 0x1 }, + { 0x9005a, 0x618 }, + { 0x9005b, 0x109 }, + { 0x9005c, 0x40c0 }, + { 0x9005d, 0x630 }, + { 0x9005e, 0x149 }, + { 0x9005f, 0x8 }, + { 0x90060, 0x4 }, + { 0x90061, 0x48 }, + { 0x90062, 0x4040 }, + { 0x90063, 0x630 }, + { 0x90064, 0x149 }, + { 0x90065, 0x0 }, + { 0x90066, 0x4 }, + { 0x90067, 0x48 }, + { 0x90068, 0x40 }, + { 0x90069, 0x630 }, + { 0x9006a, 0x149 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}, + { 0x9009a, 0x58 }, + { 0x9009b, 0xa }, + { 0x9009c, 0x10 }, + { 0x9009d, 0x109 }, + { 0x9009e, 0x2 }, + { 0x9009f, 0x10 }, + { 0x900a0, 0x109 }, + { 0x900a1, 0x5 }, + { 0x900a2, 0x7c0 }, + { 0x900a3, 0x109 }, + { 0x900a4, 0x10 }, + { 0x900a5, 0x10 }, + { 0x900a6, 0x109 }, + { 0x40000, 0x811 }, + { 0x40020, 0x880 }, + { 0x40040, 0x0 }, + { 0x40060, 0x0 }, + { 0x40001, 0x4008 }, + { 0x40021, 0x83 }, + { 0x40041, 0x4f }, + { 0x40061, 0x0 }, + { 0x40002, 0x4040 }, + { 0x40022, 0x83 }, + { 0x40042, 0x51 }, + { 0x40062, 0x0 }, + { 0x40003, 0x811 }, + { 0x40023, 0x880 }, + { 0x40043, 0x0 }, + { 0x40063, 0x0 }, + { 0x40004, 0x720 }, + { 0x40024, 0xf }, + { 0x40044, 0x1740 }, + { 0x40064, 0x0 }, + { 0x40005, 0x16 }, + { 0x40025, 0x83 }, + { 0x40045, 0x4b }, + { 0x40065, 0x0 }, + { 0x40006, 0x716 }, + { 0x40026, 0xf }, + { 0x40046, 0x2001 }, + { 0x40066, 0x0 }, + { 0x40007, 0x716 }, + { 0x40027, 0xf }, + { 0x40047, 0x2800 }, + { 0x40067, 0x0 }, + { 0x40008, 0x716 }, + { 0x40028, 0xf }, + { 0x40048, 0xf00 }, + { 0x40068, 0x0 }, + { 0x40009, 0x720 }, + { 0x40029, 0xf }, + { 0x40049, 0x1400 }, + { 0x40069, 0x0 }, + { 0x4000a, 0xe08 }, + { 0x4002a, 0xc15 }, + { 0x4004a, 0x0 }, + { 0x4006a, 0x0 }, + { 0x4000b, 0x623 }, + { 0x4002b, 0x15 }, + { 0x4004b, 0x0 }, + { 0x4006b, 0x0 }, + { 0x4000c, 0x4028 }, + { 0x4002c, 0x80 }, + { 0x4004c, 0x0 }, + { 0x4006c, 0x0 }, + { 0x4000d, 0xe08 }, + { 0x4002d, 0xc1a }, + { 0x4004d, 0x0 }, + { 0x4006d, 0x0 }, + { 0x4000e, 0x623 }, + { 0x4002e, 0x1a }, + { 0x4004e, 0x0 }, + { 0x4006e, 0x0 }, + { 0x4000f, 0x4040 }, + { 0x4002f, 0x80 }, + { 0x4004f, 0x0 }, + { 0x4006f, 0x0 }, + { 0x40010, 0x2604 }, + { 0x40030, 0x15 }, + { 0x40050, 0x0 }, + { 0x40070, 0x0 }, + { 0x40011, 0x708 }, + { 0x40031, 0x5 }, + { 0x40051, 0x0 }, + { 0x40071, 0x2002 }, + { 0x40012, 0x8 }, + { 0x40032, 0x80 }, + { 0x40052, 0x0 }, + { 0x40072, 0x0 }, + { 0x40013, 0x2604 }, + { 0x40033, 0x1a }, + { 0x40053, 0x0 }, + { 0x40073, 0x0 }, + { 0x40014, 0x708 }, + { 0x40034, 0xa }, + { 0x40054, 0x0 }, + { 0x40074, 0x2002 }, + { 0x40015, 0x4040 }, + { 0x40035, 0x80 }, + { 0x40055, 0x0 }, + { 0x40075, 0x0 }, + { 0x40016, 0x60a }, + { 0x40036, 0x15 }, + { 0x40056, 0x1200 }, + { 0x40076, 0x0 }, + { 0x40017, 0x61a }, + { 0x40037, 0x15 }, + { 0x40057, 0x1300 }, + { 0x40077, 0x0 }, + { 0x40018, 0x60a }, + { 0x40038, 0x1a }, + { 0x40058, 0x1200 }, + { 0x40078, 0x0 }, + { 0x40019, 0x642 }, + { 0x40039, 0x1a }, + { 0x40059, 0x1300 }, + { 0x40079, 0x0 }, + { 0x4001a, 0x4808 }, + { 0x4003a, 0x880 }, + { 0x4005a, 0x0 }, + { 0x4007a, 0x0 }, + { 0x900a7, 0x0 }, + { 0x900a8, 0x790 }, + { 0x900a9, 0x11a }, + { 0x900aa, 0x8 }, + { 0x900ab, 0x7aa }, + { 0x900ac, 0x2a }, + { 0x900ad, 0x10 }, + { 0x900ae, 0x7b2 }, + { 0x900af, 0x2a }, + { 0x900b0, 0x0 }, + { 0x900b1, 0x7c8 }, + { 0x900b2, 0x109 }, + { 0x900b3, 0x10 }, + { 0x900b4, 0x2a8 }, + { 0x900b5, 0x129 }, + { 0x900b6, 0x8 }, + { 0x900b7, 0x370 }, + { 0x900b8, 0x129 }, + { 0x900b9, 0xa }, + { 0x900ba, 0x3c8 }, + { 0x900bb, 0x1a9 }, + { 0x900bc, 0xc }, + { 0x900bd, 0x408 }, + { 0x900be, 0x199 }, + { 0x900bf, 0x14 }, + { 0x900c0, 0x790 }, + { 0x900c1, 0x11a }, + { 0x900c2, 0x8 }, + { 0x900c3, 0x4 }, + { 0x900c4, 0x18 }, + { 0x900c5, 0xe }, + { 0x900c6, 0x408 }, + { 0x900c7, 0x199 }, + { 0x900c8, 0x8 }, + { 0x900c9, 0x8568 }, + { 0x900ca, 0x108 }, + { 0x900cb, 0x18 }, + { 0x900cc, 0x790 }, + { 0x900cd, 0x16a }, + { 0x900ce, 0x8 }, + { 0x900cf, 0x1d8 }, + { 0x900d0, 0x169 }, + { 0x900d1, 0x10 }, + { 0x900d2, 0x8558 }, + { 0x900d3, 0x168 }, + { 0x900d4, 0x70 }, + { 0x900d5, 0x788 }, + { 0x900d6, 0x16a }, + { 0x900d7, 0x1ff8 }, + { 0x900d8, 0x85a8 }, + { 0x900d9, 0x1e8 }, + { 0x900da, 0x50 }, + { 0x900db, 0x798 }, + { 0x900dc, 0x16a }, + { 0x900dd, 0x60 }, + { 0x900de, 0x7a0 }, + { 0x900df, 0x16a }, + { 0x900e0, 0x8 }, + { 0x900e1, 0x8310 }, + { 0x900e2, 0x168 }, + { 0x900e3, 0x8 }, + { 0x900e4, 0xa310 }, + { 0x900e5, 0x168 }, + { 0x900e6, 0xa }, + { 0x900e7, 0x408 }, + { 0x900e8, 0x169 }, + { 0x900e9, 0x6e }, + { 0x900ea, 0x0 }, + { 0x900eb, 0x68 }, + { 0x900ec, 0x0 }, + { 0x900ed, 0x408 }, + { 0x900ee, 0x169 }, + { 0x900ef, 0x0 }, + { 0x900f0, 0x8310 }, + { 0x900f1, 0x168 }, + { 0x900f2, 0x0 }, + { 0x900f3, 0xa310 }, + { 0x900f4, 0x168 }, + { 0x900f5, 0x1ff8 }, + { 0x900f6, 0x85a8 }, + { 0x900f7, 0x1e8 }, + { 0x900f8, 0x68 }, + { 0x900f9, 0x798 }, + { 0x900fa, 0x16a }, + { 0x900fb, 0x78 }, + { 0x900fc, 0x7a0 }, + { 0x900fd, 0x16a }, + { 0x900fe, 0x68 }, + { 0x900ff, 0x790 }, + { 0x90100, 0x16a }, + { 0x90101, 0x8 }, + { 0x90102, 0x8b10 }, + { 0x90103, 0x168 }, + { 0x90104, 0x8 }, + { 0x90105, 0xab10 }, + { 0x90106, 0x168 }, + { 0x90107, 0xa }, + { 0x90108, 0x408 }, + { 0x90109, 0x169 }, + { 0x9010a, 0x58 }, + { 0x9010b, 0x0 }, + { 0x9010c, 0x68 }, + { 0x9010d, 0x0 }, + { 0x9010e, 0x408 }, + { 0x9010f, 0x169 }, + { 0x90110, 0x0 }, + { 0x90111, 0x8b10 }, + { 0x90112, 0x168 }, + { 0x90113, 0x0 }, + { 0x90114, 0xab10 }, + { 0x90115, 0x168 }, + { 0x90116, 0x0 }, + { 0x90117, 0x1d8 }, + { 0x90118, 0x169 }, + { 0x90119, 0x80 }, + { 0x9011a, 0x790 }, + { 0x9011b, 0x16a }, + { 0x9011c, 0x18 }, + { 0x9011d, 0x7aa }, + { 0x9011e, 0x6a }, + { 0x9011f, 0xa }, + { 0x90120, 0x0 }, + { 0x90121, 0x1e9 }, + { 0x90122, 0x8 }, + { 0x90123, 0x8080 }, + { 0x90124, 0x108 }, + { 0x90125, 0xf }, + { 0x90126, 0x408 }, + { 0x90127, 0x169 }, + { 0x90128, 0xc }, + { 0x90129, 0x0 }, + { 0x9012a, 0x68 }, + { 0x9012b, 0x9 }, + { 0x9012c, 0x0 }, + { 0x9012d, 0x1a9 }, + { 0x9012e, 0x0 }, + { 0x9012f, 0x408 }, + { 0x90130, 0x169 }, + { 0x90131, 0x0 }, + { 0x90132, 0x8080 }, + { 0x90133, 0x108 }, + { 0x90134, 0x8 }, + { 0x90135, 0x7aa }, + { 0x90136, 0x6a }, + { 0x90137, 0x0 }, + { 0x90138, 0x8568 }, + { 0x90139, 0x108 }, + { 0x9013a, 0xb7 }, + { 0x9013b, 0x790 }, + { 0x9013c, 0x16a }, + { 0x9013d, 0x1f }, + { 0x9013e, 0x0 }, + { 0x9013f, 0x68 }, + { 0x90140, 0x8 }, + { 0x90141, 0x8558 }, + { 0x90142, 0x168 }, + { 0x90143, 0xf }, + { 0x90144, 0x408 }, + { 0x90145, 0x169 }, + { 0x90146, 0xc }, + { 0x90147, 0x0 }, + { 0x90148, 0x68 }, + { 0x90149, 0x0 }, + { 0x9014a, 0x408 }, + { 0x9014b, 0x169 }, + { 0x9014c, 0x0 }, + { 0x9014d, 0x8558 }, + { 0x9014e, 0x168 }, + { 0x9014f, 0x8 }, + { 0x90150, 0x3c8 }, + { 0x90151, 0x1a9 }, + { 0x90152, 0x3 }, + { 0x90153, 0x370 }, + { 0x90154, 0x129 }, + { 0x90155, 0x20 }, + { 0x90156, 0x2aa }, + { 0x90157, 0x9 }, + { 0x90158, 0x0 }, + { 0x90159, 0x400 }, + { 0x9015a, 0x10e }, + { 0x9015b, 0x8 }, + { 0x9015c, 0xe8 }, + { 0x9015d, 0x109 }, + { 0x9015e, 0x0 }, + { 0x9015f, 0x8140 }, + { 0x90160, 0x10c }, + { 0x90161, 0x10 }, + { 0x90162, 0x8138 }, + { 0x90163, 0x10c }, + { 0x90164, 0x8 }, + { 0x90165, 0x7c8 }, + { 0x90166, 0x101 }, + { 0x90167, 0x8 }, + { 0x90168, 0x0 }, + { 0x90169, 0x8 }, + { 0x9016a, 0x8 }, + { 0x9016b, 0x448 }, + { 0x9016c, 0x109 }, + { 0x9016d, 0xf }, + { 0x9016e, 0x7c0 }, + { 0x9016f, 0x109 }, + { 0x90170, 0x0 }, + { 0x90171, 0xe8 }, + { 0x90172, 0x109 }, + { 0x90173, 0x47 }, + { 0x90174, 0x630 }, + { 0x90175, 0x109 }, + { 0x90176, 0x8 }, + { 0x90177, 0x618 }, + { 0x90178, 0x109 }, + { 0x90179, 0x8 }, + { 0x9017a, 0xe0 }, + { 0x9017b, 0x109 }, + { 0x9017c, 0x0 }, + { 0x9017d, 0x7c8 }, + { 0x9017e, 0x109 }, + { 0x9017f, 0x8 }, + { 0x90180, 0x8140 }, + { 0x90181, 0x10c }, + { 0x90182, 0x0 }, + { 0x90183, 0x1 }, + { 0x90184, 0x8 }, + { 0x90185, 0x8 }, + { 0x90186, 0x4 }, + { 0x90187, 0x8 }, + { 0x90188, 0x8 }, + { 0x90189, 0x7c8 }, + { 0x9018a, 0x101 }, + { 0x90006, 0x0 }, + { 0x90007, 0x0 }, + { 0x90008, 0x8 }, + { 0x90009, 0x0 }, + { 0x9000a, 0x0 }, + { 0x9000b, 0x0 }, + { 0xd00e7, 0x400 }, + { 0x90017, 0x0 }, + { 0x9001f, 0x2a }, + { 0x90026, 0x6a }, + { 0x400d0, 0x0 }, + { 0x400d1, 0x101 }, + { 0x400d2, 0x105 }, + { 0x400d3, 0x107 }, + { 0x400d4, 0x10f }, + { 0x400d5, 0x202 }, + { 0x400d6, 0x20a }, + { 0x400d7, 0x20b }, + { 0x2003a, 0x2 }, + { 0x2000b, 0x5d }, + { 0x2000c, 0xbb }, + { 0x2000d, 0x753 }, + { 0x2000e, 0x2c }, + { 0x12000b, 0xc }, + { 0x12000c, 0x19 }, + { 0x12000d, 0xfa }, + { 0x12000e, 0x10 }, + { 0x22000b, 0x3 }, + { 0x22000c, 0x6 }, + { 0x22000d, 0x3e }, + { 0x22000e, 0x10 }, + { 0x9000c, 0x0 }, + { 0x9000d, 0x173 }, + { 0x9000e, 0x60 }, + { 0x9000f, 0x6110 }, + { 0x90010, 0x2152 }, + { 0x90011, 0xdfbd }, + { 0x90012, 0x60 }, + { 0x90013, 0x6152 }, + { 0x20010, 0x5a }, + { 0x20011, 0x3 }, + { 0x120010, 0x5a }, + { 0x120011, 0x3 }, + { 0x220010, 0x5a }, + { 0x220011, 0x3 }, + { 0x40080, 0xe0 }, + { 0x40081, 0x12 }, + { 0x40082, 0xe0 }, + { 0x40083, 0x12 }, + { 0x40084, 0xe0 }, + { 0x40085, 0x12 }, + { 0x140080, 0xe0 }, + { 0x140081, 0x12 }, + { 0x140082, 0xe0 }, + { 0x140083, 0x12 }, + { 0x140084, 0xe0 }, + { 0x140085, 0x12 }, + { 0x240080, 0xe0 }, + { 0x240081, 0x12 }, + { 0x240082, 0xe0 }, + { 0x240083, 0x12 }, + { 0x240084, 0xe0 }, + { 0x240085, 0x12 }, + { 0x400fd, 0xf }, + { 0x10011, 0x1 }, + { 0x10012, 0x1 }, + { 0x10013, 0x180 }, + { 0x10018, 0x1 }, + { 0x10002, 0x6209 }, + { 0x100b2, 0x1 }, + { 0x101b4, 0x1 }, + { 0x102b4, 0x1 }, + { 0x103b4, 0x1 }, + { 0x104b4, 0x1 }, + { 0x105b4, 0x1 }, + { 0x106b4, 0x1 }, + { 0x107b4, 0x1 }, + { 0x108b4, 0x1 }, + { 0x11011, 0x1 }, + { 0x11012, 0x1 }, + { 0x11013, 0x180 }, + { 0x11018, 0x1 }, + { 0x11002, 0x6209 }, + { 0x110b2, 0x1 }, + { 0x111b4, 0x1 }, + { 0x112b4, 0x1 }, + { 0x113b4, 0x1 }, + { 0x114b4, 0x1 }, + { 0x115b4, 0x1 }, + { 0x116b4, 0x1 }, + { 0x117b4, 0x1 }, + { 0x118b4, 0x1 }, + { 0x12011, 0x1 }, + { 0x12012, 0x1 }, + { 0x12013, 0x180 }, + { 0x12018, 0x1 }, + { 0x12002, 0x6209 }, + { 0x120b2, 0x1 }, + { 0x121b4, 0x1 }, + { 0x122b4, 0x1 }, + { 0x123b4, 0x1 }, + { 0x124b4, 0x1 }, + { 0x125b4, 0x1 }, + { 0x126b4, 0x1 }, + { 0x127b4, 0x1 }, + { 0x128b4, 0x1 }, + { 0x13011, 0x1 }, + { 0x13012, 0x1 }, + { 0x13013, 0x180 }, + { 0x13018, 0x1 }, + { 0x13002, 0x6209 }, + { 0x130b2, 0x1 }, + { 0x131b4, 0x1 }, + { 0x132b4, 0x1 }, + { 0x133b4, 0x1 }, + { 0x134b4, 0x1 }, + { 0x135b4, 0x1 }, + { 0x136b4, 0x1 }, + { 0x137b4, 0x1 }, + { 0x138b4, 0x1 }, + { 0x2003a, 0x2 }, + { 0xc0080, 0x2 }, + { 0xd0000, 0x1 } };
struct dram_fsp_msg ddr_dram_fsp_msg[] = { @@ -1818,7 +1818,7 @@ struct dram_fsp_msg ddr_dram_fsp_msg[] = { .fw_type = FW_1D_IMAGE, .fsp_cfg = ddr_fsp2_cfg, .fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg), - }, + }, { /* P0 3000mts 2D */ .drate = 3000,

From: Frieder Schrempf frieder.schrempf@kontron.de
The new stable configuration is missing the 100mt setpoint, remove it before updating the config to make sure the changes are separated cleanly.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 4 -- board/kontron/sl-mx8mm/lpddr4_timing.c | 49 +--------------------- board/kontron/sl-mx8mm/spl.c | 2 - 3 files changed, 1 insertion(+), 54 deletions(-)
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi index 8f90eb02550..7e80008da29 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi @@ -46,10 +46,6 @@ ddrc_opp_table: opp-table { compatible = "operating-points-v2";
- opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - opp-100M { opp-hz = /bits/ 64 <100000000>; }; diff --git a/board/kontron/sl-mx8mm/lpddr4_timing.c b/board/kontron/sl-mx8mm/lpddr4_timing.c index a8dcaafb180..cdde6ac0dc0 100644 --- a/board/kontron/sl-mx8mm/lpddr4_timing.c +++ b/board/kontron/sl-mx8mm/lpddr4_timing.c @@ -1121,46 +1121,6 @@ struct dram_cfg_param ddr_fsp1_cfg[] = { { 0xd0000, 0x1 }, };
-/* P2 message block paremeter for training firmware */ -struct dram_cfg_param ddr_fsp2_cfg[] = { - { 0xd0000, 0x0 }, - { 0x54002, 0x102 }, - { 0x54003, 0x64 }, - { 0x54004, 0x2 }, - { 0x54005, 0x2228 }, - { 0x54006, 0x11 }, - { 0x54008, 0x121f }, - { 0x54009, 0xc8 }, - { 0x5400b, 0x2 }, - { 0x5400d, 0x100 }, - { 0x54012, 0x310 }, - { 0x54019, 0x84 }, - { 0x5401a, 0x31 }, - { 0x5401b, 0x4d66 }, - { 0x5401c, 0x4d00 }, - { 0x5401e, 0x16 }, - { 0x5401f, 0x84 }, - { 0x54020, 0x31 }, - { 0x54021, 0x4d66 }, - { 0x54022, 0x4d00 }, - { 0x54024, 0x16 }, - { 0x5402b, 0x1000 }, - { 0x5402c, 0x3 }, - { 0x54032, 0x8400 }, - { 0x54033, 0x3100 }, - { 0x54034, 0x6600 }, - { 0x54035, 0x4d }, - { 0x54036, 0x4d }, - { 0x54037, 0x1600 }, - { 0x54038, 0x8400 }, - { 0x54039, 0x3100 }, - { 0x5403a, 0x6600 }, - { 0x5403b, 0x4d }, - { 0x5403c, 0x4d }, - { 0x5403d, 0x1600 }, - { 0xd0000, 0x1 }, -}; - /* P0 2D message block paremeter for training firmware */ struct dram_cfg_param ddr_fsp0_2d_cfg[] = { { 0xd0000, 0x0 }, @@ -1812,13 +1772,6 @@ struct dram_fsp_msg ddr_dram_fsp_msg[] = { .fsp_cfg = ddr_fsp1_cfg, .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg), }, - { - /* P2 100mts 1D */ - .drate = 100, - .fw_type = FW_1D_IMAGE, - .fsp_cfg = ddr_fsp2_cfg, - .fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg), - }, { /* P0 3000mts 2D */ .drate = 3000, @@ -1840,5 +1793,5 @@ struct dram_timing_info dram_timing = { .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), .ddrphy_pie = ddr_phy_pie, .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), - .fsp_table = { 3000, 400, 100, }, + .fsp_table = { 3000, 400, }, }; diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index c379d37f1e8..8464e782e49 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -95,8 +95,6 @@ static void spl_dram_init(void) dram_timing.fsp_msg[1].fsp_cfg[22].val = 0x1; dram_timing.fsp_msg[2].fsp_cfg[10].val = 0x110; dram_timing.fsp_msg[2].fsp_cfg[22].val = 0x1; - dram_timing.fsp_msg[3].fsp_cfg[10].val = 0x110; - dram_timing.fsp_msg[3].fsp_cfg[22].val = 0x1;
if (!ddr_init(&dram_timing)) { if (check_ram_available(SZ_2G))

From: Frieder Schrempf frieder.schrempf@kontron.de
These parameters are needed for stable performance on new hardware with Nanya LPDDR4 chips.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/lpddr4_timing.c | 184 +++++++------------------ board/kontron/sl-mx8mm/spl.c | 8 +- 2 files changed, 55 insertions(+), 137 deletions(-)
diff --git a/board/kontron/sl-mx8mm/lpddr4_timing.c b/board/kontron/sl-mx8mm/lpddr4_timing.c index cdde6ac0dc0..74b79c7a009 100644 --- a/board/kontron/sl-mx8mm/lpddr4_timing.c +++ b/board/kontron/sl-mx8mm/lpddr4_timing.c @@ -15,13 +15,13 @@ struct dram_cfg_param ddr_ddrc_cfg[] = { { 0x3d400000, 0xa3080020 }, { 0x3d400020, 0x223 }, { 0x3d400024, 0x3a980 }, - { 0x3d400064, 0x5b0087 }, + { 0x3d400064, 0x5b00d2 }, { 0x3d4000d0, 0xc00305ba }, { 0x3d4000d4, 0x940000 }, { 0x3d4000dc, 0xd4002d }, { 0x3d4000e0, 0x310000 }, - { 0x3d4000e8, 0x66004d }, - { 0x3d4000ec, 0x16004d }, + { 0x3d4000e8, 0x63004d }, + { 0x3d4000ec, 0x15004d }, { 0x3d400100, 0x191e1920 }, { 0x3d400104, 0x60630 }, { 0x3d40010c, 0xb0b000 }, @@ -88,30 +88,7 @@ struct dram_cfg_param ddr_ddrc_cfg[] = { { 0x3d402190, 0x3818200 }, { 0x3d402194, 0x80303 }, { 0x3d4021b4, 0x100 }, - { 0x3d403020, 0x21 }, - { 0x3d403024, 0x1f40 }, - { 0x3d403050, 0x20d040 }, - { 0x3d403064, 0x30007 }, - { 0x3d4030dc, 0x840000 }, - { 0x3d4030e0, 0x310000 }, - { 0x3d4030e8, 0x66004d }, - { 0x3d4030ec, 0x16004d }, - { 0x3d403100, 0xa010102 }, - { 0x3d403104, 0x30404 }, - { 0x3d403108, 0x203060b }, - { 0x3d40310c, 0x505000 }, - { 0x3d403110, 0x2040202 }, - { 0x3d403114, 0x2030202 }, - { 0x3d403118, 0x1010004 }, - { 0x3d40311c, 0x301 }, - { 0x3d403130, 0x20300 }, - { 0x3d403134, 0xa100002 }, - { 0x3d403138, 0x8 }, - { 0x3d403144, 0x50003 }, - { 0x3d403180, 0x190004 }, - { 0x3d403190, 0x3818200 }, - { 0x3d403194, 0x80303 }, - { 0x3d4031b4, 0x100 }, + { 0x3d4020f4, 0xc99 }, { 0x3d400028, 0x0 }, };
@@ -165,14 +142,6 @@ struct dram_cfg_param ddr_ddrphy_cfg[] = { { 0x11215f, 0x1ff }, { 0x11305f, 0x1ff }, { 0x11315f, 0x1ff }, - { 0x21005f, 0x1ff }, - { 0x21015f, 0x1ff }, - { 0x21105f, 0x1ff }, - { 0x21115f, 0x1ff }, - { 0x21205f, 0x1ff }, - { 0x21215f, 0x1ff }, - { 0x21305f, 0x1ff }, - { 0x21315f, 0x1ff }, { 0x55, 0x1ff }, { 0x1055, 0x1ff }, { 0x2055, 0x1ff }, @@ -185,22 +154,16 @@ struct dram_cfg_param ddr_ddrphy_cfg[] = { { 0x9055, 0x1ff }, { 0x200c5, 0x19 }, { 0x1200c5, 0x7 }, - { 0x2200c5, 0x7 }, { 0x2002e, 0x2 }, { 0x12002e, 0x2 }, - { 0x22002e, 0x2 }, { 0x90204, 0x0 }, { 0x190204, 0x0 }, - { 0x290204, 0x0 }, { 0x20024, 0x1ab }, { 0x2003a, 0x0 }, { 0x120024, 0x1ab }, { 0x2003a, 0x0 }, - { 0x220024, 0x1ab }, - { 0x2003a, 0x0 }, { 0x20056, 0x3 }, { 0x120056, 0x3 }, - { 0x220056, 0x3 }, { 0x1004d, 0xe00 }, { 0x1014d, 0xe00 }, { 0x1104d, 0xe00 }, @@ -217,54 +180,37 @@ struct dram_cfg_param ddr_ddrphy_cfg[] = { { 0x11214d, 0xe00 }, { 0x11304d, 0xe00 }, { 0x11314d, 0xe00 }, - { 0x21004d, 0xe00 }, - { 0x21014d, 0xe00 }, - { 0x21104d, 0xe00 }, - { 0x21114d, 0xe00 }, - { 0x21204d, 0xe00 }, - { 0x21214d, 0xe00 }, - { 0x21304d, 0xe00 }, - { 0x21314d, 0xe00 }, - { 0x10049, 0xeba }, - { 0x10149, 0xeba }, - { 0x11049, 0xeba }, - { 0x11149, 0xeba }, - { 0x12049, 0xeba }, - { 0x12149, 0xeba }, - { 0x13049, 0xeba }, - { 0x13149, 0xeba }, - { 0x110049, 0xeba }, - { 0x110149, 0xeba }, - { 0x111049, 0xeba }, - { 0x111149, 0xeba }, - { 0x112049, 0xeba }, - { 0x112149, 0xeba }, - { 0x113049, 0xeba }, - { 0x113149, 0xeba }, - { 0x210049, 0xeba }, - { 0x210149, 0xeba }, - { 0x211049, 0xeba }, - { 0x211149, 0xeba }, - { 0x212049, 0xeba }, - { 0x212149, 0xeba }, - { 0x213049, 0xeba }, - { 0x213149, 0xeba }, - { 0x43, 0x63 }, - { 0x1043, 0x63 }, - { 0x2043, 0x63 }, - { 0x3043, 0x63 }, - { 0x4043, 0x63 }, - { 0x5043, 0x63 }, - { 0x6043, 0x63 }, - { 0x7043, 0x63 }, - { 0x8043, 0x63 }, - { 0x9043, 0x63 }, + { 0x10049, 0x69a }, + { 0x10149, 0x69a }, + { 0x11049, 0x69a }, + { 0x11149, 0x69a }, + { 0x12049, 0x69a }, + { 0x12149, 0x69a }, + { 0x13049, 0x69a }, + { 0x13149, 0x69a }, + { 0x110049, 0x69a }, + { 0x110149, 0x69a }, + { 0x111049, 0x69a }, + { 0x111149, 0x69a }, + { 0x112049, 0x69a }, + { 0x112149, 0x69a }, + { 0x113049, 0x69a }, + { 0x113149, 0x69a }, + { 0x43, 0xe7 }, + { 0x1043, 0xe7 }, + { 0x2043, 0xe7 }, + { 0x3043, 0xe7 }, + { 0x4043, 0xe7 }, + { 0x5043, 0xe7 }, + { 0x6043, 0xe7 }, + { 0x7043, 0xe7 }, + { 0x8043, 0xe7 }, + { 0x9043, 0xe7 }, { 0x20018, 0x3 }, { 0x20075, 0x4 }, { 0x20050, 0x0 }, { 0x20008, 0x2ee }, { 0x120008, 0x64 }, - { 0x220008, 0x19 }, { 0x20088, 0x9 }, { 0x200b2, 0xdc }, { 0x10043, 0x5a1 }, @@ -284,39 +230,25 @@ struct dram_cfg_param ddr_ddrphy_cfg[] = { { 0x112143, 0x5a1 }, { 0x113043, 0x5a1 }, { 0x113143, 0x5a1 }, - { 0x2200b2, 0xdc }, - { 0x210043, 0x5a1 }, - { 0x210143, 0x5a1 }, - { 0x211043, 0x5a1 }, - { 0x211143, 0x5a1 }, - { 0x212043, 0x5a1 }, - { 0x212143, 0x5a1 }, - { 0x213043, 0x5a1 }, - { 0x213143, 0x5a1 }, { 0x200fa, 0x1 }, { 0x1200fa, 0x1 }, - { 0x2200fa, 0x1 }, { 0x20019, 0x1 }, { 0x120019, 0x1 }, - { 0x220019, 0x1 }, - { 0x200f0, 0x660 }, + { 0x200f0, 0x60 }, { 0x200f1, 0x0 }, { 0x200f2, 0x4444 }, { 0x200f3, 0x8888 }, - { 0x200f4, 0x5665 }, + { 0x200f4, 0x5565 }, { 0x200f5, 0x0 }, { 0x200f6, 0x0 }, { 0x200f7, 0xf000 }, { 0x20025, 0x0 }, { 0x2002d, 0x0 }, { 0x12002d, 0x0 }, - { 0x22002d, 0x0 }, { 0x200c7, 0x21 }, { 0x1200c7, 0x21 }, - { 0x2200c7, 0x21 }, { 0x200ca, 0x24 }, { 0x1200ca, 0x24 }, - { 0x2200ca, 0x24 }, };
/* ddr phy trained csr */ @@ -1047,37 +979,36 @@ struct dram_cfg_param ddr_fsp0_cfg[] = { { 0xd0000, 0x0 }, { 0x54003, 0xbb8 }, { 0x54004, 0x2 }, - { 0x54005, 0x2228 }, + { 0x54005, 0x3028 }, { 0x54006, 0x11 }, { 0x54008, 0x131f }, { 0x54009, 0xc8 }, { 0x5400b, 0x2 }, - { 0x5400d, 0x100 }, { 0x54012, 0x310 }, { 0x54019, 0x2dd4 }, { 0x5401a, 0x31 }, - { 0x5401b, 0x4d66 }, + { 0x5401b, 0x4d63 }, { 0x5401c, 0x4d00 }, - { 0x5401e, 0x16 }, + { 0x5401e, 0x15 }, { 0x5401f, 0x2dd4 }, { 0x54020, 0x31 }, - { 0x54021, 0x4d66 }, + { 0x54021, 0x4d63 }, { 0x54022, 0x4d00 }, - { 0x54024, 0x16 }, + { 0x54024, 0x15 }, { 0x5402b, 0x1000 }, { 0x5402c, 0x3 }, { 0x54032, 0xd400 }, { 0x54033, 0x312d }, - { 0x54034, 0x6600 }, + { 0x54034, 0x6300 }, { 0x54035, 0x4d }, { 0x54036, 0x4d }, - { 0x54037, 0x1600 }, + { 0x54037, 0x1500 }, { 0x54038, 0xd400 }, { 0x54039, 0x312d }, - { 0x5403a, 0x6600 }, + { 0x5403a, 0x6300 }, { 0x5403b, 0x4d }, { 0x5403c, 0x4d }, - { 0x5403d, 0x1600 }, + { 0x5403d, 0x1500 }, { 0xd0000, 0x1 }, };
@@ -1087,12 +1018,11 @@ struct dram_cfg_param ddr_fsp1_cfg[] = { { 0x54002, 0x101 }, { 0x54003, 0x190 }, { 0x54004, 0x2 }, - { 0x54005, 0x2228 }, + { 0x54005, 0x3028 }, { 0x54006, 0x11 }, { 0x54008, 0x121f }, { 0x54009, 0xc8 }, { 0x5400b, 0x2 }, - { 0x5400d, 0x100 }, { 0x54012, 0x310 }, { 0x54019, 0x84 }, { 0x5401a, 0x31 }, @@ -1126,7 +1056,7 @@ struct dram_cfg_param ddr_fsp0_2d_cfg[] = { { 0xd0000, 0x0 }, { 0x54003, 0xbb8 }, { 0x54004, 0x2 }, - { 0x54005, 0x2228 }, + { 0x54005, 0x3028 }, { 0x54006, 0x11 }, { 0x54008, 0x61 }, { 0x54009, 0xc8 }, @@ -1136,28 +1066,28 @@ struct dram_cfg_param ddr_fsp0_2d_cfg[] = { { 0x54012, 0x310 }, { 0x54019, 0x2dd4 }, { 0x5401a, 0x31 }, - { 0x5401b, 0x4d66 }, + { 0x5401b, 0x4d63 }, { 0x5401c, 0x4d00 }, - { 0x5401e, 0x16 }, + { 0x5401e, 0x15 }, { 0x5401f, 0x2dd4 }, { 0x54020, 0x31 }, - { 0x54021, 0x4d66 }, + { 0x54021, 0x4d63 }, { 0x54022, 0x4d00 }, - { 0x54024, 0x16 }, + { 0x54024, 0x15 }, { 0x5402b, 0x1000 }, { 0x5402c, 0x3 }, { 0x54032, 0xd400 }, { 0x54033, 0x312d }, - { 0x54034, 0x6600 }, + { 0x54034, 0x6300 }, { 0x54035, 0x4d }, { 0x54036, 0x4d }, - { 0x54037, 0x1600 }, + { 0x54037, 0x1500 }, { 0x54038, 0xd400 }, { 0x54039, 0x312d }, - { 0x5403a, 0x6600 }, + { 0x5403a, 0x6300 }, { 0x5403b, 0x4d }, { 0x5403c, 0x4d }, - { 0x5403d, 0x1600 }, + { 0x5403d, 0x1500 }, { 0xd0000, 0x1 }, };
@@ -1659,10 +1589,6 @@ struct dram_cfg_param ddr_phy_pie[] = { { 0x12000c, 0x19 }, { 0x12000d, 0xfa }, { 0x12000e, 0x10 }, - { 0x22000b, 0x3 }, - { 0x22000c, 0x6 }, - { 0x22000d, 0x3e }, - { 0x22000e, 0x10 }, { 0x9000c, 0x0 }, { 0x9000d, 0x173 }, { 0x9000e, 0x60 }, @@ -1675,8 +1601,6 @@ struct dram_cfg_param ddr_phy_pie[] = { { 0x20011, 0x3 }, { 0x120010, 0x5a }, { 0x120011, 0x3 }, - { 0x220010, 0x5a }, - { 0x220011, 0x3 }, { 0x40080, 0xe0 }, { 0x40081, 0x12 }, { 0x40082, 0xe0 }, @@ -1689,12 +1613,6 @@ struct dram_cfg_param ddr_phy_pie[] = { { 0x140083, 0x12 }, { 0x140084, 0xe0 }, { 0x140085, 0x12 }, - { 0x240080, 0xe0 }, - { 0x240081, 0x12 }, - { 0x240082, 0xe0 }, - { 0x240083, 0x12 }, - { 0x240084, 0xe0 }, - { 0x240085, 0x12 }, { 0x400fd, 0xf }, { 0x10011, 0x1 }, { 0x10012, 0x1 }, diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index 8464e782e49..212d712de6f 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -89,10 +89,10 @@ static void spl_dram_init(void) dram_timing.ddrc_cfg[2].val = 0xa1080020; dram_timing.ddrc_cfg[37].val = 0x1f;
- dram_timing.fsp_msg[0].fsp_cfg[9].val = 0x110; - dram_timing.fsp_msg[0].fsp_cfg[21].val = 0x1; - dram_timing.fsp_msg[1].fsp_cfg[10].val = 0x110; - dram_timing.fsp_msg[1].fsp_cfg[22].val = 0x1; + dram_timing.fsp_msg[0].fsp_cfg[8].val = 0x110; + dram_timing.fsp_msg[0].fsp_cfg[20].val = 0x1; + dram_timing.fsp_msg[1].fsp_cfg[9].val = 0x110; + dram_timing.fsp_msg[1].fsp_cfg[21].val = 0x1; dram_timing.fsp_msg[2].fsp_cfg[10].val = 0x110; dram_timing.fsp_msg[2].fsp_cfg[22].val = 0x1;

From: Frieder Schrempf frieder.schrempf@kontron.de
This sets an env variable 'som_type' from the board code. It can later be used by environment scripts, e. g. to select the proper devicetree for the board.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/sl-mx8mm.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/board/kontron/sl-mx8mm/sl-mx8mm.c b/board/kontron/sl-mx8mm/sl-mx8mm.c index 416c4cbb407..9cbae6add16 100644 --- a/board/kontron/sl-mx8mm/sl-mx8mm.c +++ b/board/kontron/sl-mx8mm/sl-mx8mm.c @@ -121,6 +121,12 @@ int board_init(void) return 0; }
+int board_late_init(void) +{ + env_set("som_type", "n801x"); + return 0; +} + enum env_location env_get_location(enum env_operation op, int prio) { enum boot_device boot_dev = get_boot_device();

From: Frieder Schrempf frieder.schrempf@kontron.de
The official naming includes "SL" (SoM-Line) or "BL" (Board-Line). The legacy identifiers are kept in brackets and are still used in file names and compatible strings.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- arch/arm/dts/imx8mm-kontron-n801x-s.dts | 2 +- arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s.dts b/arch/arm/dts/imx8mm-kontron-n801x-s.dts index 23be1ec538b..cb8102bb8db 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s.dts +++ b/arch/arm/dts/imx8mm-kontron-n801x-s.dts @@ -8,7 +8,7 @@ #include "imx8mm-kontron-n801x-som.dtsi"
/ { - model = "Kontron i.MX8MM N801X S"; + model = "Kontron BL i.MX8MM (N801X)"; compatible = "kontron,imx8mm-n801x-s", "kontron,imx8mm-n801x-som", "fsl,imx8mm";
aliases { diff --git a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi index 7e80008da29..a981a6b4ac0 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi @@ -6,7 +6,7 @@ #include "imx8mm.dtsi"
/ { - model = "Kontron i.MX8MM N801X SoM"; + model = "Kontron SL i.MX8MM (N801X)"; compatible = "kontron,imx8mm-n801x-som", "fsl,imx8mm";
memory@40000000 {

From: Frieder Schrempf frieder.schrempf@kontron.de
It turns out that it is not necessary to declare the VSELECT signal as GPIO and let the PMIC driver set it to a fixed high level. This switches the voltage between 3.3V and 1.8V by setting the PMIC register for LDO5 accordingly.
Instead we can do it like other boards already do and simply mux the VSELECT signal of the USDHC interface to the pin. This makes sure that the correct voltage is selected by setting the PMIC's SD_VSEL input to high or low accordingly.
Reported-by: Heiko Thiery heiko.thiery@gmail.com Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 5 ----- arch/arm/dts/imx8mm-kontron-n801x-s.dts | 3 +++ arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 2 -- 3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi index 2c62f05cec1..a42881d1a89 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi @@ -62,11 +62,6 @@
&pinctrl_pmic { u-boot,dm-spl; - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141 - /* Disable Pullup for SD_VSEL */ - MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x41 - >; };
&pinctrl_uart3 { diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s.dts b/arch/arm/dts/imx8mm-kontron-n801x-s.dts index cb8102bb8db..bc46426ad8f 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s.dts +++ b/arch/arm/dts/imx8mm-kontron-n801x-s.dts @@ -321,6 +321,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; };
@@ -333,6 +334,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; };
@@ -345,6 +347,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; }; }; diff --git a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi index a981a6b4ac0..2d0661cce89 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi @@ -82,7 +82,6 @@ pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
regulators { reg_vdd_soc: BUCK1 { @@ -225,7 +224,6 @@ pinctrl_pmic: pmicgrp { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141 - MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x141 >; };

Hi
Am Mi., 13. Juli 2022 um 11:53 Uhr schrieb Frieder Schrempf frieder@fris.de:
From: Frieder Schrempf frieder.schrempf@kontron.de
It turns out that it is not necessary to declare the VSELECT signal as GPIO and let the PMIC driver set it to a fixed high level. This switches the voltage between 3.3V and 1.8V by setting the PMIC register for LDO5 accordingly.
Instead we can do it like other boards already do and simply mux the VSELECT signal of the USDHC interface to the pin. This makes sure that the correct voltage is selected by setting the PMIC's SD_VSEL input to high or low accordingly.
Reported-by: Heiko Thiery heiko.thiery@gmail.com Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de
Reviewed-by: Heiko Thiery heiko.thiery@gmail.com
arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 5 ----- arch/arm/dts/imx8mm-kontron-n801x-s.dts | 3 +++ arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 2 -- 3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi index 2c62f05cec1..a42881d1a89 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi @@ -62,11 +62,6 @@
&pinctrl_pmic { u-boot,dm-spl;
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141
/* Disable Pullup for SD_VSEL */
MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x41
>;
};
&pinctrl_uart3 { diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s.dts b/arch/arm/dts/imx8mm-kontron-n801x-s.dts index cb8102bb8db..bc46426ad8f 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s.dts +++ b/arch/arm/dts/imx8mm-kontron-n801x-s.dts @@ -321,6 +321,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; };
@@ -333,6 +334,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; };
@@ -345,6 +347,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 >; };
}; diff --git a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi index a981a6b4ac0..2d0661cce89 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi @@ -82,7 +82,6 @@ pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; regulators { reg_vdd_soc: BUCK1 {
@@ -225,7 +224,6 @@ pinctrl_pmic: pmicgrp { fsl,pins = < MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141
MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x141 >; };
-- 2.37.0

From: Frieder Schrempf frieder.schrempf@kontron.de
Improve the naming of the regulators to contain the voltage rail names from the schematic.
Suggested-by: Heiko Thiery heiko.thiery@gmail.com Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi index 2d0661cce89..c995592981c 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-som.dtsi @@ -85,7 +85,7 @@
regulators { reg_vdd_soc: BUCK1 { - regulator-name = "buck1"; + regulator-name = "+0V8_VDD_SOC (BUCK1)"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <850000>; regulator-boot-on; @@ -96,7 +96,7 @@ };
reg_vdd_arm: BUCK2 { - regulator-name = "buck2"; + regulator-name = "+0V9_VDD_ARM (BUCK2)"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <950000>; regulator-boot-on; @@ -107,7 +107,7 @@ };
reg_vdd_dram: BUCK3 { - regulator-name = "buck3"; + regulator-name = "+0V9_VDD_DRAM&PU (BUCK3)"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <950000>; regulator-boot-on; @@ -115,7 +115,7 @@ };
reg_vdd_3v3: BUCK4 { - regulator-name = "buck4"; + regulator-name = "+3V3 (BUCK4)"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -123,7 +123,7 @@ };
reg_vdd_1v8: BUCK5 { - regulator-name = "buck5"; + regulator-name = "+1V8 (BUCK5)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -131,7 +131,7 @@ };
reg_nvcc_dram: BUCK6 { - regulator-name = "buck6"; + regulator-name = "+1V1_NVCC_DRAM (BUCK6)"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-boot-on; @@ -139,7 +139,7 @@ };
reg_nvcc_snvs: LDO1 { - regulator-name = "ldo1"; + regulator-name = "+1V8_NVCC_SNVS (LDO1)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -147,7 +147,7 @@ };
reg_vdd_snvs: LDO2 { - regulator-name = "ldo2"; + regulator-name = "+0V8_VDD_SNVS (LDO2)"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; regulator-boot-on; @@ -155,7 +155,7 @@ };
reg_vdda: LDO3 { - regulator-name = "ldo3"; + regulator-name = "+1V8_VDDA (LDO3)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -163,7 +163,7 @@ };
reg_vdd_phy: LDO4 { - regulator-name = "ldo4"; + regulator-name = "+0V9_VDD_PHY (LDO4)"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-boot-on; @@ -171,7 +171,7 @@ };
reg_nvcc_sd: LDO5 { - regulator-name = "ldo5"; + regulator-name = "NVCC_SD (LDO5)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; };

From: Frieder Schrempf frieder.schrempf@kontron.de
Refactor the code a bit without any functional changes.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- board/kontron/sl-mx8mm/spl.c | 25 +++++-------------------- 1 file changed, 5 insertions(+), 20 deletions(-)
diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index 212d712de6f..28211ae78f3 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -109,41 +109,26 @@ static void spl_dram_init(void) size = 1; }
- printf("Kontron SL i.MX8MM (N801X) module, %u GB RAM detected\n", size); + gd->ram_size = size; writel(size, M4_BOOTROM_BASE_ADDR); }
-static int i2c_detect(u8 bus, u16 addr) -{ - struct udevice *udev; - int ret; - - /* - * Try to probe the touch controller to check if an LVDS panel is - * connected. - */ - ret = i2c_get_chip_for_busnum(bus, addr, 0, &udev); - if (ret == 0) - return 0; - - return 1; -} - int do_board_detect(void) { + gd->board_type = BOARD_TYPE_KTN_N801X; + printf("Kontron SL i.MX8MM (N801X) module, %u GB RAM detected\n", gd->ram_size); + /* * Check the I2C PMIC to detect the deprecated SoM with DA9063. */ imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
- if (i2c_detect(0, 0x58) == 0) { + if (i2c_get_chip_for_busnum(0, 0x58, 0, &udev) == 0) { printf("### ATTENTION: DEPRECATED SOM REVISION (N8010 Rev0) DETECTED! ###\n"); printf("### THIS HW IS NOT SUPPORTED AND BOOTING WILL PROBABLY FAIL ###\n"); printf("### PLEASE UPGRADE TO LATEST MODULE ###\n"); }
- gd->board_type = BOARD_TYPE_KTN_N801X; - return 0; }

From: Frieder Schrempf frieder.schrempf@kontron.de
This adds support for the Kontron Electronics SoM SL i.MX8MM OSM-S and the matching baseboard BL i.MX8MM OSM-S.
The SoM hardware complies to the Open Standard Module (OSM) 1.0 specification, size S (https://sget.org/standards/osm).
The existing board configuration for the non-OSM SoM is reused and allows to detect the SoM variant at runtime.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 138 +------ .../dts/imx8mm-kontron-n802x-s-u-boot.dtsi | 6 + arch/arm/dts/imx8mm-kontron-n802x-s.dts | 376 ++++++++++++++++++ arch/arm/dts/imx8mm-kontron-n802x-som.dtsi | 309 ++++++++++++++ .../dts/imx8mm-kontron-n80xx-s-u-boot.dtsi | 139 +++++++ board/kontron/sl-mx8mm/MAINTAINERS | 1 + board/kontron/sl-mx8mm/sl-mx8mm.c | 6 +- board/kontron/sl-mx8mm/spl.c | 22 +- configs/kontron-sl-mx8mm_defconfig | 2 + doc/board/kontron/sl-mx8mm.rst | 7 +- 10 files changed, 866 insertions(+), 140 deletions(-) create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-som.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n80xx-s-u-boot.dtsi
diff --git a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi index a42881d1a89..e2a5a883256 100644 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi @@ -1,139 +1,7 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0+ OR MIT /* - * Copyright (C) 2019 Kontron Electronics GmbH + * Copyright (C) 2022 Kontron Electronics GmbH */
-#include "imx8mm-u-boot.dtsi" +#include "imx8mm-kontron-n80xx-s-u-boot.dtsi"
-/ { - aliases { - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - wdt-reboot { - compatible = "wdt-reboot"; - wdt = <&wdog1>; - u-boot,dm-spl; - }; - - firmware { - optee { - compatible = "linaro,optee-tz"; - method = "smc"; - }; - }; -}; - -&crypto { - u-boot,dm-spl; -}; - -&sec_jr0 { - u-boot,dm-spl; -}; - -&sec_jr1 { - u-boot,dm-spl; -}; - -&sec_jr2 { - u-boot,dm-spl; -}; - -&i2c1 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&i2c2 { - status = "okay"; - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&pinctrl_ecspi1 { - u-boot,dm-spl; -}; - -&pinctrl_i2c1 { - u-boot,dm-spl; -}; - -&pinctrl_pmic { - u-boot,dm-spl; -}; - -&pinctrl_uart3 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&pinctrl_usdhc1 { - u-boot,dm-spl; -}; - -&pinctrl_usdhc1_100mhz { - u-boot,dm-spl; -}; - -&pinctrl_usdhc1_200mhz { - u-boot,dm-spl; -}; - -&pinctrl_usdhc2 { - u-boot,dm-spl; -}; - -&pca9450 { - u-boot,dm-spl; -}; - -&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { - u-boot,dm-spl; -}; - -&ecspi1 { - u-boot,dm-spl; -}; - -&gpio1 { - u-boot,dm-spl; -}; - -&gpio2 { - u-boot,dm-spl; -}; - -&gpio3 { - u-boot,dm-spl; -}; - -&gpio4 { - u-boot,dm-spl; -}; - -&gpio5 { - u-boot,dm-spl; -}; - -&uart3 { - u-boot,dm-spl; - u-boot,dm-pre-reloc; -}; - -&usdhc1 { - u-boot,dm-spl; -}; - -&usdhc2 { - u-boot,dm-spl; -}; - -&wdog1 { - u-boot,dm-spl; -}; - -&pinctrl_wdog { - u-boot,dm-spl; -}; diff --git a/arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi new file mode 100644 index 00000000000..115c4a3d87c --- /dev/null +++ b/arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2022 Kontron Electronics GmbH + */ + +#include "imx8mm-kontron-n80xx-s-u-boot.dtsi" diff --git a/arch/arm/dts/imx8mm-kontron-n802x-s.dts b/arch/arm/dts/imx8mm-kontron-n802x-s.dts new file mode 100644 index 00000000000..3d66506f748 --- /dev/null +++ b/arch/arm/dts/imx8mm-kontron-n802x-s.dts @@ -0,0 +1,376 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2022 Kontron Electronics GmbH + */ + +/dts-v1/; + +#include "imx8mm-kontron-n802x-som.dtsi" + +/ { + model = "Kontron BL i.MX8MM OSM-S (N802X)"; + compatible = "kontron,imx8mm-n802x-s", "kontron,imx8mm-n802x-som", "fsl,imx8mm"; + + aliases { + ethernet1 = &usbnet; + }; + + /* fixed crystal dedicated to mcp2542fd */ + osc_can: clock-osc-can { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + clock-output-names = "osc-can"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_led>; + + led1 { + label = "led1"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led2 { + label = "led2"; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + }; + + led3 { + label = "led3"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + }; + + pwm-beeper { + compatible = "pwm-beeper"; + pwms = <&pwm2 0 5000 0>; + }; + + reg_rst_eth2: regulator-rst-eth2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_eth2>; + gpio = <&gpio3 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + regulator-name = "rst-usb-eth2"; + }; + + reg_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb1_vbus>; + gpio = <&gpio3 25 GPIO_ACTIVE_LOW>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-name = "usb1-vbus"; + }; + + reg_vdd_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-name = "vdd-5v"; + }; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + status = "okay"; + + can@0 { + compatible = "microchip,mcp251xfd"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can>; + clocks = <&osc_can>; + interrupts-extended = <&gpio4 28 IRQ_TYPE_LEVEL_LOW>; + /* + * Limit the SPI clock to 15 MHz to prevent issues + * with corrupted data due to chip errata. + */ + spi-max-frequency = <15000000>; + vdd-supply = <®_vdd_3v3>; + xceiver-supply = <®_vdd_5v>; + }; +}; + +&ecspi3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>; + status = "okay"; + + eeram@0 { + compatible = "microchip,48l640"; + reg = <0>; + spi-max-frequency = <20000000>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-connection-type = "rgmii-rxid"; + phy-handle = <ðphy>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@0 { + reg = <0>; + reset-assert-us = <1>; + reset-deassert-us = <15000>; + reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio1>; + gpio-line-names = "", "", "", "dio1-out", "", "", "dio1-in", "dio2-out", + "dio2-in", "dio3-out", "dio3-in", "dio4-out", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio5>; + gpio-line-names = "", "", "dio4-in", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + uart-has-rtscts; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + linux,rs485-enabled-at-boot-time; + uart-has-rtscts; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "otg"; + disable-over-current; + vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + usb1@1 { + compatible = "usb424,9514"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + usbnet: ethernet@1 { + compatible = "usb424,ec00"; + reg = <1>; + local-mac-address = [ 00 00 00 00 00 00 ]; + }; + }; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + vmmc-supply = <®_vdd_3v3>; + vqmmc-supply = <®_nvcc_sd>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&iomuxc { + pinctrl_can: cangrp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x19 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82 + MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82 + MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82 + MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x19 + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX8MM_IOMUXC_UART2_RXD_ECSPI3_MISO 0x82 + MX8MM_IOMUXC_UART1_TXD_ECSPI3_MOSI 0x82 + MX8MM_IOMUXC_UART1_RXD_ECSPI3_SCLK 0x82 + MX8MM_IOMUXC_UART2_TXD_GPIO5_IO25 0x19 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x19 /* PHY RST */ + MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x19 /* ETH IRQ */ + >; + }; + + pinctrl_gpio_led: gpioledgrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x19 + MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x19 + MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x19 + >; + }; + + pinctrl_gpio1: gpio1grp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x19 + MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x19 + MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 + MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x19 + MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x19 + MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x19 + MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x19 + >; + }; + + pinctrl_gpio5: gpio5grp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x19 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 + MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX8MM_IOMUXC_SPDIF_RX_PWM2_OUT 0x19 + >; + }; + + pinctrl_reg_usb1_vbus: regusb1vbusgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MM_IOMUXC_SAI2_RXC_UART1_DCE_RX 0x140 + MX8MM_IOMUXC_SAI2_RXFS_UART1_DCE_TX 0x140 + MX8MM_IOMUXC_SAI2_RXD0_UART1_DCE_RTS_B 0x140 + MX8MM_IOMUXC_SAI2_TXFS_UART1_DCE_CTS_B 0x140 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_TXFS_UART2_DCE_RX 0x140 + MX8MM_IOMUXC_SAI3_TXC_UART2_DCE_TX 0x140 + MX8MM_IOMUXC_SAI3_RXD_UART2_DCE_RTS_B 0x140 + MX8MM_IOMUXC_SAI3_RXC_UART2_DCE_CTS_B 0x140 + >; + }; + + pinctrl_usb_eth2: usbeth2grp { + fsl,pins = < + MX8MM_IOMUXC_NAND_CE1_B_GPIO3_IO2 0x19 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x019 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; +}; diff --git a/arch/arm/dts/imx8mm-kontron-n802x-som.dtsi b/arch/arm/dts/imx8mm-kontron-n802x-som.dtsi new file mode 100644 index 00000000000..25ac46585fd --- /dev/null +++ b/arch/arm/dts/imx8mm-kontron-n802x-som.dtsi @@ -0,0 +1,309 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2022 Kontron Electronics GmbH + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx8mm.dtsi" + +/ { + model = "Kontron SL i.MX8MM OSM-S (N802X)"; + compatible = "kontron,imx8mm-n802x-som", "fsl,imx8mm"; + + memory@40000000 { + device_type = "memory"; + /* + * There are multiple SoM flavors with different DDR sizes. + * The smallest is 1GB. For larger sizes the bootloader will + * update the reg property. + */ + reg = <0x0 0x40000000 0 0x80000000>; + }; + + chosen { + stdout-path = &uart3; + }; +}; + +&A53_0 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_1 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_2 { + cpu-supply = <®_vdd_arm>; +}; + +&A53_3 { + cpu-supply = <®_vdd_arm>; +}; + +&ddrc { + operating-points-v2 = <&ddrc_opp_table>; + + ddrc_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-100M { + opp-hz = /bits/ 64 <100000000>; + }; + + opp-750M { + opp-hz = /bits/ 64 <750000000>; + }; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; + status = "okay"; + + flash@0 { + compatible = "mxicy,mx25r1635f", "jedec,spi-nor"; + spi-max-frequency = <80000000>; + reg = <0>; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pca9450: pmic@25 { + compatible = "nxp,pca9450a"; + reg = <0x25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + regulators { + reg_vdd_soc: BUCK1 { + regulator-name = "+0V8_VDD_SOC (BUCK1)"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <850000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <850000>; + nxp,dvs-standby-voltage = <800000>; + }; + + reg_vdd_arm: BUCK2 { + regulator-name = "+0V9_VDD_ARM (BUCK2)"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + reg_vdd_dram: BUCK3 { + regulator-name = "+0V9_VDD_DRAM&PU (BUCK3)"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_3v3: BUCK4 { + regulator-name = "+3V3 (BUCK4)"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_1v8: BUCK5 { + regulator-name = "+1V8 (BUCK5)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_dram: BUCK6 { + regulator-name = "+1V1_NVCC_DRAM (BUCK6)"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_snvs: LDO1 { + regulator-name = "+1V8_NVCC_SNVS (LDO1)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_snvs: LDO2 { + regulator-name = "+0V8_VDD_SNVS (LDO2)"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: LDO3 { + regulator-name = "+1V8_VDDA (LDO3)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_phy: LDO4 { + regulator-name = "+0V9_VDD_PHY (LDO4)"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_nvcc_sd: LDO5 { + regulator-name = "NVCC_SD (LDO5)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + + rtc@52 { + compatible = "microcrystal,rv3028"; + reg = <0x52>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + interrupts-extended = <&gpio4 1 IRQ_TYPE_LEVEL_HIGH>; + trickle-diode-disable; + }; +}; + +&uart3 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + vmmc-supply = <®_vdd_3v3>; + vqmmc-supply = <®_vdd_1v8>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 + MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 + MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 + MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x141 + >; + }; + + pinctrl_rtc: rtcgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1 0x19 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 + MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 + MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d0 + MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d0 + MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d0 + MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d0 + MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x019 + MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x190 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4 + MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d4 + MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d4 + MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d4 + MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d4 + MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x019 + MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x194 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6 + MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d6 + MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d6 + MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d6 + MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d6 + MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x019 + MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm/dts/imx8mm-kontron-n80xx-s-u-boot.dtsi b/arch/arm/dts/imx8mm-kontron-n80xx-s-u-boot.dtsi new file mode 100644 index 00000000000..e7e900d4fa8 --- /dev/null +++ b/arch/arm/dts/imx8mm-kontron-n80xx-s-u-boot.dtsi @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright (C) 2019 Kontron Electronics GmbH + */ + +#include "imx8mm-u-boot.dtsi" + +/ { + aliases { + usb0 = &usbotg1; + usb1 = &usbotg2; + }; + + wdt-reboot { + compatible = "wdt-reboot"; + wdt = <&wdog1>; + u-boot,dm-spl; + }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; +}; + +&crypto { + u-boot,dm-spl; +}; + +&sec_jr0 { + u-boot,dm-spl; +}; + +&sec_jr1 { + u-boot,dm-spl; +}; + +&sec_jr2 { + u-boot,dm-spl; +}; + +&i2c1 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&i2c2 { + status = "okay"; + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&pinctrl_ecspi1 { + u-boot,dm-spl; +}; + +&pinctrl_i2c1 { + u-boot,dm-spl; +}; + +&pinctrl_pmic { + u-boot,dm-spl; +}; + +&pinctrl_uart3 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&pinctrl_usdhc1 { + u-boot,dm-spl; +}; + +&pinctrl_usdhc1_100mhz { + u-boot,dm-spl; +}; + +&pinctrl_usdhc1_200mhz { + u-boot,dm-spl; +}; + +&pinctrl_usdhc2 { + u-boot,dm-spl; +}; + +&pca9450 { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { + u-boot,dm-spl; +}; + +&ecspi1 { + u-boot,dm-spl; +}; + +&gpio1 { + u-boot,dm-spl; +}; + +&gpio2 { + u-boot,dm-spl; +}; + +&gpio3 { + u-boot,dm-spl; +}; + +&gpio4 { + u-boot,dm-spl; +}; + +&gpio5 { + u-boot,dm-spl; +}; + +&uart3 { + u-boot,dm-spl; + u-boot,dm-pre-reloc; +}; + +&usdhc1 { + u-boot,dm-spl; +}; + +&usdhc2 { + u-boot,dm-spl; +}; + +&wdog1 { + u-boot,dm-spl; +}; + +&pinctrl_wdog { + u-boot,dm-spl; +}; diff --git a/board/kontron/sl-mx8mm/MAINTAINERS b/board/kontron/sl-mx8mm/MAINTAINERS index 5e68ae0305a..df60cc2444f 100644 --- a/board/kontron/sl-mx8mm/MAINTAINERS +++ b/board/kontron/sl-mx8mm/MAINTAINERS @@ -2,6 +2,7 @@ Kontron SL/BL i.MX8M Mini Boards (N801x) M: Frieder Schrempf frieder.schrempf@kontron.de S: Maintained F: arch/arm/dts/imx8mm-kontron-n801x-* +F: arch/arm/dts/imx8mm-kontron-n802x-* F: board/kontron/sl-mx8mm F: configs/kontron-sl-mx8mm_defconfig F: doc/board/kontron/sl-mx8mm.rst diff --git a/board/kontron/sl-mx8mm/sl-mx8mm.c b/board/kontron/sl-mx8mm/sl-mx8mm.c index 9cbae6add16..c576c58adc0 100644 --- a/board/kontron/sl-mx8mm/sl-mx8mm.c +++ b/board/kontron/sl-mx8mm/sl-mx8mm.c @@ -123,7 +123,11 @@ int board_init(void)
int board_late_init(void) { - env_set("som_type", "n801x"); + if (!fdt_node_check_compatible(gd->fdt_blob, 0, "kontron,imx8mm-n802x-som")) + env_set("som_type", "n802x"); + else + env_set("som_type", "n801x"); + return 0; }
diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index 28211ae78f3..8082ad390f8 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -29,6 +29,7 @@ DECLARE_GLOBAL_DATA_PTR;
enum { BOARD_TYPE_KTN_N801X, + BOARD_TYPE_KTN_N802X, BOARD_TYPE_MAX };
@@ -115,8 +116,21 @@ static void spl_dram_init(void)
int do_board_detect(void) { - gd->board_type = BOARD_TYPE_KTN_N801X; - printf("Kontron SL i.MX8MM (N801X) module, %u GB RAM detected\n", gd->ram_size); + struct udevice *udev; + + /* + * Check for the RTC on the OSM module. + */ + imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads)); + + if (i2c_get_chip_for_busnum(0, 0x52, 0, &udev) == 0) { + gd->board_type = BOARD_TYPE_KTN_N802X; + printf("Kontron SL i.MX8MM OSM-S (N802X) module, %u GB RAM detected\n", + gd->ram_size); + } else { + gd->board_type = BOARD_TYPE_KTN_N801X; + printf("Kontron SL i.MX8MM (N801X) module, %u GB RAM detected\n", gd->ram_size); + }
/* * Check the I2C PMIC to detect the deprecated SoM with DA9063. @@ -138,6 +152,10 @@ int board_fit_config_name_match(const char *name) !strncmp(name, "imx8mm-kontron-n801x-s", 22)) return 0;
+ if (gd->board_type == BOARD_TYPE_KTN_N802X && is_imx8mm() && + !strncmp(name, "imx8mm-kontron-n802x-s", 22)) + return 0; + return -1; }
diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index d9cacb2d809..5a480805133 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -70,6 +70,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:320k(spl),1024k(u-boot),64k(env),64k(env_redundant)" CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_LIST="imx8mm-kontron-n801x-s imx8mm-kontron-n802x-s" CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y @@ -118,6 +119,7 @@ CONFIG_SPL_DM_PMIC_PCA9450=y CONFIG_DM_REGULATOR=y CONFIG_DM_REGULATOR_PCA9450=y CONFIG_DM_RTC=y +CONFIG_RTC_RV3028=y CONFIG_RTC_RV8803=y CONFIG_DM_SERIAL=y CONFIG_MXC_UART=y diff --git a/doc/board/kontron/sl-mx8mm.rst b/doc/board/kontron/sl-mx8mm.rst index 7a4c1134b54..dbe7bf067b4 100644 --- a/doc/board/kontron/sl-mx8mm.rst +++ b/doc/board/kontron/sl-mx8mm.rst @@ -3,12 +3,15 @@ Kontron Electronics SL i.MX8MM SoM ==================================
-The Kontron SoM-Line i.MX8MM (N801x) by Kontron Electronics GmbH is a SoM module -with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC. +The Kontron SoM-Line i.MX8MM (N801x, N802x) by Kontron Electronics GmbH is a SoM +module with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC.
The matching evaluation boards (Board-Line) have two Ethernet ports, USB 2.0, HDMI/LVDS, SD card, CAN, RS485, RS232 and much more.
+The SL i.MX8MM OSM-S (N802x) is compliant to the Open Standard Module (OSM) 1.0 +specification, size S (https://sget.org/standards/osm). + Quick Start -----------

Hi Frieder,
On 13.07.22 11:52, Frieder Schrempf wrote:
From: Frieder Schrempf frieder.schrempf@kontron.de
Series raises a warning and I cannot merge it. Can you fix it and repost ? Thanks !
https://source.denx.de/u-boot/custodians/u-boot-imx/-/jobs/471281
Best regards, Stefano
This set contains several improvements for the kontron-sl-mx8mm board configuration (patches 1 to 13) and support for a new SoM (patch 14, including baseboard) that complies to the Open Standard Module (OSM) 1.0 hardware specification, size S (https://sget.org/standards/osm).
Frieder Schrempf (14): imx: kontron-sl-mx8mm: Remove LVDS board type and devicetrees imx: kontron-sl-mx8mm: Add redundant environment imx: kontron-sl-mx8mm: Enable environment in MMC imx: kontron-sl-mx8mm: Migrate to use CONFIG_EXTRA_ENV_TEXT imx: kontron-sl-mx8mm: Enable bootaux command imx: kontron-sl-mx8mm: lpddr4_timing.c: Add spaces for proper alignment imx: kontron-sl-mx8mm: Remove 100mt DDR setpoint imx: kontron-sl-mx8mm: Use new LPDDR4 config parameters imx: kontron-sl-mx8mm: Prepare for other i.MX8MM SoM types imx: kontron-sl-mx8mm: Adjust board and SoM model strings imx: kontron-sl-mx8mm: Use the VSELECT signal to switch SD card IO voltage imx: kontron-sl-mx8mm: Use voltage rail names from schematic for PMIC regulator-names imx: kontron-sl-mx8mm: Simplify code in spl.c imx: kontron-sl-mx8mm: Add support for Kontron Electronics SoM SL i.MX8MM OSM-S
arch/arm/dts/Makefile | 1 - .../imx8mm-kontron-n801x-s-lvds-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 116 - .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 7 +- arch/arm/dts/imx8mm-kontron-n801x-s.dts | 5 +- arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 30 +- .../dts/imx8mm-kontron-n802x-s-u-boot.dtsi | 6 + arch/arm/dts/imx8mm-kontron-n802x-s.dts | 376 ++++ arch/arm/dts/imx8mm-kontron-n802x-som.dtsi | 309 +++ ...tsi => imx8mm-kontron-n80xx-s-u-boot.dtsi} | 8 +- board/kontron/sl-mx8mm/MAINTAINERS | 1 + board/kontron/sl-mx8mm/lpddr4_timing.c | 1969 ++++++++--------- board/kontron/sl-mx8mm/sl-mx8mm.c | 41 + board/kontron/sl-mx8mm/sl-mx8mm.env | 7 + board/kontron/sl-mx8mm/spl.c | 85 +- configs/kontron-sl-mx8mm_defconfig | 10 +- doc/board/kontron/sl-mx8mm.rst | 7 +- include/configs/kontron-sl-mx8mm.h | 16 +- 18 files changed, 1717 insertions(+), 1283 deletions(-) delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds-u-boot.dtsi delete mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-s.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n802x-som.dtsi rename arch/arm/dts/{imx8mm-kontron-n801x-u-boot.dtsi => imx8mm-kontron-n80xx-s-u-boot.dtsi} (88%) create mode 100644 board/kontron/sl-mx8mm/sl-mx8mm.env

Hi Stefano,
Am 25.07.22 um 15:03 schrieb Stefano Babic:
Hi Frieder,
On 13.07.22 11:52, Frieder Schrempf wrote:
From: Frieder Schrempf frieder.schrempf@kontron.de
Series raises a warning and I cannot merge it. Can you fix it and repost ? Thanks !
Thanks for the feedback! I just sent a v2 that contains a fix for this issue (among other improvements).
Best regards Frieder

Hi Frieder,
On 01.08.22 12:31, Frieder Schrempf wrote:
Hi Stefano,
Am 25.07.22 um 15:03 schrieb Stefano Babic:
Hi Frieder,
On 13.07.22 11:52, Frieder Schrempf wrote:
From: Frieder Schrempf frieder.schrempf@kontron.de
Series raises a warning and I cannot merge it. Can you fix it and repost ? Thanks !
Thanks for the feedback! I just sent a v2 that contains a fix for this issue (among other improvements).
Ok, thanks, I'll pick them up the V2.
Regards, Stefano
Best regards Frieder
participants (4)
-
Frieder Schrempf
-
Frieder Schrempf
-
Heiko Thiery
-
Stefano Babic