[PATCH v3 00/19] 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 1-17, 19) and support for a new SoM (patch 18, including baseboard) that complies to the Open Standard Module (OSM) 1.0 hardware specification, size S (https://sget.org/standards/osm).
This also syncs the devicetrees with the pending changes in Linux (see [1]).
Changes in v3: * add Fabio's R-b tags (Thanks!) * fix OSM-S SoM name to match official name * fix docs to match official board names * adjust devicetree names and compatibles * fix printing of RAM size * add missing Makefile entry for new dtb * fix hex numbers and unit addresses in SPI NOR partitions
Changes in v2: * rebase on u-boot-imx/master * new patches 2-5, 19 * fix printf warning in board/kontron/sl-mx8mm/spl.c * remove unused pinmux definitions in board/kontron/sl-mx8mm/spl.c * describe SPI NOR partitions in devicetree * move environment to end of SPI NOR * Add tags
[1] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20220822080357.2...
Frieder Schrempf (19): imx: kontron-sl-mx8mm: Remove LVDS board type and devicetrees imx: kontron-sl-mx8mm: Add support for loading from SPI NOR in SPL imx: kontron-sl-mx8mm: Remove custom board_boot_order() workaround imx: kontron-sl-mx8mm: Increase CONFIG_SYS_CBSIZE to 2K imx: kontron-sl-mx8mm: Enable MTD command imx: kontron-sl-mx8mm: Add redundant environment and SPI NOR partitions 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 devicetree names, compatibles and 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 imx: kontron-sl-mx8mm: Prepare for I2C display detection in environment script
arch/arm/dts/Makefile | 4 +- ...i => imx8mm-kontron-bl-common-u-boot.dtsi} | 21 +- .../dts/imx8mm-kontron-bl-osm-s-u-boot.dtsi | 14 + arch/arm/dts/imx8mm-kontron-bl-osm-s.dts | 376 ++++ arch/arm/dts/imx8mm-kontron-bl-u-boot.dtsi | 14 + ...tron-n801x-s.dts => imx8mm-kontron-bl.dts} | 9 +- .../imx8mm-kontron-n801x-s-lvds-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 117 - .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-osm-s.dtsi | 330 +++ ...-n801x-som.dtsi => imx8mm-kontron-sl.dtsi} | 53 +- board/kontron/sl-mx8mm/MAINTAINERS | 2 +- board/kontron/sl-mx8mm/lpddr4_timing.c | 1969 ++++++++--------- board/kontron/sl-mx8mm/sl-mx8mm.c | 45 + board/kontron/sl-mx8mm/sl-mx8mm.env | 7 + board/kontron/sl-mx8mm/spl.c | 115 +- configs/kontron-sl-mx8mm_defconfig | 19 +- doc/board/kontron/sl-mx8mm.rst | 13 +- include/configs/kontron-sl-mx8mm.h | 16 +- 19 files changed, 1810 insertions(+), 1326 deletions(-) rename arch/arm/dts/{imx8mm-kontron-n801x-u-boot.dtsi => imx8mm-kontron-bl-common-u-boot.dtsi} (83%) create mode 100644 arch/arm/dts/imx8mm-kontron-bl-osm-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-bl-osm-s.dts create mode 100644 arch/arm/dts/imx8mm-kontron-bl-u-boot.dtsi rename arch/arm/dts/{imx8mm-kontron-n801x-s.dts => imx8mm-kontron-bl.dts} (96%) 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-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-osm-s.dtsi rename arch/arm/dts/{imx8mm-kontron-n801x-som.dtsi => imx8mm-kontron-sl.dtsi} (87%) 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 Reviewed-by: Fabio Estevam festevam@denx.de --- Changes in v3: * none
Changes in v2: * rebase on u-boot-imx/master --- arch/arm/dts/Makefile | 1 - .../imx8mm-kontron-n801x-s-lvds-u-boot.dtsi | 6 - arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 117 -------------- .../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(+), 315 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 48cb1f52b7a..75d0664cc01 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -940,7 +940,6 @@ 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 40c14734e22..00000000000 --- a/arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts +++ /dev/null @@ -1,117 +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>; - #pwm-cells = <2>; - 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 f19dc7bc55e..954818adc0e 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -66,7 +66,6 @@ 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 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 Reviewed-by: Fabio Estevam festevam@denx.de
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Frieder Schrempf frieder.schrempf@kontron.de
This was initially enabled, but got accidentally dropped while migrating Kconfig options and resyncing the defconfig in:
commit 9802154a94d6 ("configs: Resync with savedefconfig")
Let's enable this again to be able to boot from SPI NOR.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de Reviewed-by: Fabio Estevam festevam@denx.de --- Changes in v3: * none
Changes in v2: * new patch --- configs/kontron-sl-mx8mm_defconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index 954818adc0e..3e71e786072 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -19,6 +19,8 @@ CONFIG_SPL_SERIAL=y CONFIG_SPL_DRIVERS_MISC=y CONFIG_BOOTCOUNT_BOOTLIMIT=3 CONFIG_SPL=y +CONFIG_SPL_SPI_FLASH_SUPPORT=y +CONFIG_SPL_SPI=y CONFIG_SYS_LOAD_ADDR=0x42000000 CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y @@ -43,6 +45,8 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 CONFIG_SPL_I2C=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x58000 CONFIG_SPL_WATCHDOG=y CONFIG_SPL_ATF=y CONFIG_SYS_CBSIZE=256
From: Frieder Schrempf frieder.schrempf@kontron.de This was initially enabled, but got accidentally dropped while migrating Kconfig options and resyncing the defconfig in: commit 9802154a94d6 ("configs: Resync with savedefconfig") Let's enable this again to be able to boot from SPI NOR. Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de Reviewed-by: Fabio Estevam festevam@denx.de
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
participants (2)
-
Frieder Schrempf -
sbabic＠denx.de