October 2022 - U-Boot

[PATCH 1/2] core: Enable DM by default
by Tom Rini 21 Oct '22

21 Oct '22

There are no longer any platforms which do not enable DM, move this to a def_bool y and remove the check in the Makefile. Cc: Simon Glass <sjg(a)chromium.org> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- Makefile | 8 -------- drivers/core/Kconfig | 2 +- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/Makefile b/Makefile index 3866cc62f9a0..7cdd31f772d7 100644 --- a/Makefile +++ b/Makefile @@ -1137,14 +1137,6 @@ ifneq ($(CONFIG_SPL_FIT_GENERATOR),) @echo >&2 "to binman instead, to avoid the proliferation of" @echo >&2 "arch-specific scripts with no tests." @echo >&2 "====================================================" -endif -ifneq ($(CONFIG_DM),y) - @echo >&2 "===================== WARNING ======================" - @echo >&2 "This board does not use CONFIG_DM. CONFIG_DM will be" - @echo >&2 "compulsory starting with the v2020.01 release." - @echo >&2 "Failure to update may result in board removal." - @echo >&2 "See doc/develop/driver-model/migration.rst for more info." - @echo >&2 "====================================================" endif $(call deprecated,CONFIG_WDT,DM watchdog,v2019.10,\ $(CONFIG_WATCHDOG)$(CONFIG_HW_WATCHDOG)) diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index c9bf5de4332b..0dc442b921c1 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -1,7 +1,7 @@ menu "Generic Driver Options" config DM - bool "Enable Driver Model" + def_bool y help This config option enables Driver Model. This brings in the core support, including scanning of platform data on start-up. If -- 2.25.1

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[PATCH] cmd: nand: Extend nand info to print ecc information
by Michael Trimarchi 21 Oct '22

21 Oct '22

Extract the information about ecc strength and ecc step size from mtd controller. This information is usefull to check if what we think as ecc is what we really configured. Signed-off-by: Michael Trimarchi <michael(a)amarulasolutions.com> --- cmd/nand.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/cmd/nand.c b/cmd/nand.c index e730484d0b..9a9794684b 100644 --- a/cmd/nand.c +++ b/cmd/nand.c @@ -417,12 +417,14 @@ static void nand_print_and_set_info(int idx) printf("%dx ", chip->numchips); printf("%s, sector size %u KiB\n", mtd->name, mtd->erasesize >> 10); - printf(" Page size %8d b\n", mtd->writesize); - printf(" OOB size %8d b\n", mtd->oobsize); - printf(" Erase size %8d b\n", mtd->erasesize); - printf(" subpagesize %8d b\n", chip->subpagesize); - printf(" options 0x%08x\n", chip->options); - printf(" bbt options 0x%08x\n", chip->bbt_options); + printf(" Page size %8d b\n", mtd->writesize); + printf(" OOB size %8d b\n", mtd->oobsize); + printf(" Erase size %8d b\n", mtd->erasesize); + printf(" ecc strength %8d bits\n", mtd->ecc_strength); + printf(" ecc step size %8d b\n", mtd->ecc_step_size); + printf(" subpagesize %8d b\n", chip->subpagesize); + printf(" options 0x%08x\n", chip->options); + printf(" bbt options 0x%08x\n", chip->bbt_options); /* Set geometry info */ env_set_hex("nand_writesize", mtd->writesize); -- 2.34.1

4 3

[PULL] u-boot-at91-fixes-2023.01-a
by Eugen.Hristev＠microchip.com 21 Oct '22

21 Oct '22

Hello Tom, Please pull tag u-boot-at91-fixes-2023.01-a , the first set of at91 fixes for the 2023.01 cycle. This small fixes set includes an indentation fix for sam9x60 DT and one name for one pin for sama7g5. Thanks, Eugen The following changes since commit 3724ddf157aab3bd009c1da234b9a1af1621b544: Merge branch '2022-10-18-TI-platform-updates' (2022-10-18 18:13:39 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-at91.git tags/u-boot-at91-fixes-2023.01-a for you to fetch changes up to 17e21d7cbfe7eff0b1916176f7a11492948122dc: ARM: dts: at91: sama7g5: fix signal name of pin PB2 (2022-10-21 08:59:27 +0300) ---------------------------------------------------------------- First set of u-boot-at91 fixes for the 2023.01 cycle ---------------------------------------------------------------- Dario Binacchi (1): ARM: dts: at91: sam9x60ek: fix indentation for pinctrl sub-nodes Mihai Sain (1): ARM: dts: at91: sama7g5: fix signal name of pin PB2 arch/arm/dts/sam9x60ek.dts | 36 ++++++++++++++++++------------------ arch/arm/dts/sama7g5-pinfunc.h | 2 +- 2 files changed, 19 insertions(+), 19 deletions(-)

2 1

Pull request: u-boot-rockchip-20221020
by Kever Yang 21 Oct '22

21 Oct '22

Hi Tom, Please pull the rockchip updates: - dts update and sync for rk356x, rk3288, rk3399 from Linux; - Add rk3399 EAIDK-610 board support; - Update for puma-rk3399 board; - some fix and typo fix in different drivers; Gitlab ci: https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip/pipelines/13856 Thanks, - Kever The following changes since commit 8710676635574bb457159fd6fa1c92d065ddb144: The following changes since commit e2ff1d0fa777b11ad6b26432cb7613ab433b15d6: Merge tag 'efi-2023-01-rc1-3' of https://source.denx.de/u-boot/custodians/u-boot-efi (2022-10-16 20:23:47 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-rockchip.git tags/u-boot-rockchip-20221020 for you to fetch changes up to 85a8ef1264fca77827f7702594272d17c7c39ce1: arm: dts: rockchip: rk356x: sync with Linux 6.0 (2022-10-19 19:30:49 +0800) ---------------------------------------------------------------- Andy Yan (1): rockchip: rk3399: Add EAIDK-610 support FUKAUMI Naoki (1): arm: dts: rockchip: rk356x: sync with Linux 6.0 Johan Jonker (4): rockchip: phycore_rk3288: remove phycore_init() function arm: dts: rockchip: rk3288: move thermal sub nodes to dtsi arm: dts: rockchip: update cpu and gpu nodes arm: dts: rockchip: rk3288: partial sync from Linux Quentin Schulz (16): rockchip: rk3399: fix incorrect ifdef check on SPL_DM_REGULATOR rockchip: rk3399: fix incorrect ifdef check on SPL_GPIO rockchip: px30: support debug uart on UART0 ram: rockchip: fix typo in KConfig option label rockchip: puma-rk3399: remove dead code rockchip: puma-rk3399: fix boot_targets swap depending on U-Boot proper load medium rockchip: puma-rk3399: use gpio-hog instead of fixed-regulator for enabling eMMC/SPI-NOR rockchip: puma-rk3399: allow non-SD-Card-loaded SPL to load U-Boot proper from SD-Card rockchip: puma-rk3399: remove unused default ENV_OFFSET for SPI flashes rockchip: puma-rk3399: load environment from same MMC as used for loading U-Boot proper rockchip: puma-rk3399: allow loading environment from SPI-NOR flash rockchip: puma-rk3399: load environment from same medium as one used to load U-Boot proper rockchip: puma-rk3399: remove useless CONFIG_SYS_SPI_U_BOOT_OFFS rockchip: puma-rk3399: migrate to TPL rockchip: puma-rk3399: migrate to u-boot-rockchip.bin rockchip: puma-rk3399: migrate to u-boot-rockchip-spi.bin Simon Glass (2): phycore-rk3288: Avoid enabling partition support in SPL rockchip: jerry: Enable RESET driver Xavier Drudis Ferran (1): arm: rockchip: rk3399: Program PLL clock for DDR at 50 MHz in documented range arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3288-thermal.dtsi | 87 - arch/arm/dts/rk3288-veyron-jerry.dts | 6 - arch/arm/dts/rk3288-veyron.dtsi | 4 - arch/arm/dts/rk3288.dtsi | 570 +++++-- arch/arm/dts/rk3399-eaidk-610-u-boot.dtsi | 18 + arch/arm/dts/rk3399-eaidk-610.dts | 939 +++++++++++ arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 75 +- arch/arm/dts/rk3566.dtsi | 35 + arch/arm/dts/rk3568-evb-u-boot.dtsi | 2 +- arch/arm/dts/rk3568-pinctrl.dtsi | 9 + arch/arm/dts/rk3568.dtsi | 848 ++-------- .../dts/{rk3568-u-boot.dtsi => rk356x-u-boot.dtsi} | 7 +- arch/arm/dts/rk356x.dtsi | 1706 ++++++++++++++++++++ arch/arm/include/asm/arch-rockchip/cru_px30.h | 19 + arch/arm/mach-rockchip/px30/px30.c | 37 +- arch/arm/mach-rockchip/rk3288/Kconfig | 1 - arch/arm/mach-rockchip/rk3399/rk3399.c | 67 +- board/phytec/phycore_rk3288/phycore-rk3288.c | 46 - board/rockchip/evb_rk3399/MAINTAINERS | 6 + board/theobroma-systems/puma_rk3399/Kconfig | 3 - board/theobroma-systems/puma_rk3399/README | 22 +- board/theobroma-systems/puma_rk3399/puma-rk3399.c | 100 +- configs/chromebook_jerry_defconfig | 1 + configs/eaidk-610-rk3399_defconfig | 61 + configs/phycore-rk3288_defconfig | 1 + configs/puma-rk3399_defconfig | 16 +- drivers/clk/rockchip/clk_rk3399.c | 2 +- drivers/ram/rockchip/Kconfig | 2 +- include/dt-bindings/power/rk3568-power.h | 32 + 30 files changed, 3631 insertions(+), 1092 deletions(-) delete mode 100644 arch/arm/dts/rk3288-thermal.dtsi create mode 100644 arch/arm/dts/rk3399-eaidk-610-u-boot.dtsi create mode 100644 arch/arm/dts/rk3399-eaidk-610.dts create mode 100644 arch/arm/dts/rk3566.dtsi rename arch/arm/dts/{rk3568-u-boot.dtsi => rk356x-u-boot.dtsi} (94%) create mode 100644 arch/arm/dts/rk356x.dtsi create mode 100644 configs/eaidk-610-rk3399_defconfig create mode 100644 include/dt-bindings/power/rk3568-power.h

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[PATCH 1/4] ARM: imx8m: Deduplicate CAAM init with arch_misc_init() call
by Marek Vasut 21 Oct '22

21 Oct '22

Instead of duplicating code implemented by i.MX8M version of arch_misc_init() in every board, enable CONFIG_ARCH_MISC_INIT and call arch_misc_init() from spl_board_init(). This removes the duplication. No functional change. Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: Fabio Estevam <festevam(a)denx.de> Cc: Frieder Schrempf <frieder.schrempf(a)kontron.de> Cc: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> Cc: Max Krummenacher <max.krummenacher(a)toradex.com> Cc: Peng Fan <peng.fan(a)nxp.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Teresa Remmet <t.remmet(a)phytec.de> --- board/freescale/imx8mm_evk/spl.c | 10 +--------- board/freescale/imx8mn_evk/spl.c | 7 ++----- board/freescale/imx8mp_evk/spl.c | 8 +------- board/kontron/sl-mx8mm/spl.c | 6 +----- board/toradex/verdin-imx8mm/spl.c | 9 +-------- configs/imx8mm-mx8menlo_defconfig | 1 + configs/imx8mm_evk_defconfig | 1 + configs/imx8mm_evk_fspi_defconfig | 1 + configs/imx8mp_evk_defconfig | 1 + configs/kontron-sl-mx8mm_defconfig | 1 + configs/verdin-imx8mm_defconfig | 1 + 11 files changed, 12 insertions(+), 34 deletions(-) diff --git a/board/freescale/imx8mm_evk/spl.c b/board/freescale/imx8mm_evk/spl.c index e2eb1426c83..e0e97c7fd9a 100644 --- a/board/freescale/imx8mm_evk/spl.c +++ b/board/freescale/imx8mm_evk/spl.c @@ -53,15 +53,7 @@ static void spl_dram_init(void) void spl_board_init(void) { - if (IS_ENABLED(CONFIG_FSL_CAAM)) { - struct udevice *dev; - int ret; - - ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev); - if (ret) - printf("Failed to initialize caam_jr: %d\n", ret); - } - puts("Normal Boot\n"); + arch_misc_init(); } #ifdef CONFIG_SPL_LOAD_FIT diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c index c0bfb67199a..380abecd746 100644 --- a/board/freescale/imx8mn_evk/spl.c +++ b/board/freescale/imx8mn_evk/spl.c @@ -49,11 +49,8 @@ void spl_board_init(void) struct udevice *dev; int ret; - if (IS_ENABLED(CONFIG_FSL_CAAM)) { - ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev); - if (ret) - printf("Failed to initialize caam_jr: %d\n", ret); - } + arch_misc_init(); + puts("Normal Boot\n"); ret = uclass_get_device_by_name(UCLASS_CLK, diff --git a/board/freescale/imx8mp_evk/spl.c b/board/freescale/imx8mp_evk/spl.c index 719b1f6d7da..f1b285417d0 100644 --- a/board/freescale/imx8mp_evk/spl.c +++ b/board/freescale/imx8mp_evk/spl.c @@ -37,14 +37,8 @@ void spl_dram_init(void) void spl_board_init(void) { - if (IS_ENABLED(CONFIG_FSL_CAAM)) { - struct udevice *dev; - int ret; + arch_misc_init(); - ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev); - if (ret) - printf("Failed to initialize caam_jr: %d\n", ret); - } /* * Set GIC clock to 500Mhz for OD VDD_SOC. Kernel driver does * not allow to change it. Should set the clock after PMIC diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c index 09f81351dd4..b884c91aef9 100644 --- a/board/kontron/sl-mx8mm/spl.c +++ b/board/kontron/sl-mx8mm/spl.c @@ -205,11 +205,7 @@ void spl_board_init(void) struct udevice *dev; int ret; - if (IS_ENABLED(CONFIG_FSL_CAAM)) { - ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev); - if (ret) - printf("Failed to initialize %s: %d\n", dev->name, ret); - } + arch_misc_init(); puts("Normal Boot\n"); diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c index fb9aae6c9c8..59a3d9e0cae 100644 --- a/board/toradex/verdin-imx8mm/spl.c +++ b/board/toradex/verdin-imx8mm/spl.c @@ -53,14 +53,7 @@ void spl_dram_init(void) void spl_board_init(void) { - if (IS_ENABLED(CONFIG_FSL_CAAM)) { - struct udevice *dev; - int ret; - - ret = uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev); - if (ret) - printf("Failed to initialize %s: %d\n", dev->name, ret); - } + arch_misc_init(); /* Serial download mode */ if (is_usb_boot()) { diff --git a/configs/imx8mm-mx8menlo_defconfig b/configs/imx8mm-mx8menlo_defconfig index 702162f86de..929ff382f27 100644 --- a/configs/imx8mm-mx8menlo_defconfig +++ b/configs/imx8mm-mx8menlo_defconfig @@ -34,6 +34,7 @@ CONFIG_DEFAULT_FDT_FILE="imx8mm-mx8menlo.dtb" CONFIG_LOG=y # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_ARCH_MISC_INIT=y CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x910000 diff --git a/configs/imx8mm_evk_defconfig b/configs/imx8mm_evk_defconfig index 7bcedcd51f5..58b5e468a58 100644 --- a/configs/imx8mm_evk_defconfig +++ b/configs/imx8mm_evk_defconfig @@ -23,6 +23,7 @@ CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y +CONFIG_ARCH_MISC_INIT=y CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x910000 diff --git a/configs/imx8mm_evk_fspi_defconfig b/configs/imx8mm_evk_fspi_defconfig index 21fd7e08db1..73c96f634ce 100644 --- a/configs/imx8mm_evk_fspi_defconfig +++ b/configs/imx8mm_evk_fspi_defconfig @@ -24,6 +24,7 @@ CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y +CONFIG_ARCH_MISC_INIT=y CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_MAX_SIZE=0x25000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig index 0be1951e740..406e89e428b 100644 --- a/configs/imx8mp_evk_defconfig +++ b/configs/imx8mp_evk_defconfig @@ -28,6 +28,7 @@ CONFIG_SPL_LOAD_FIT=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y CONFIG_DEFAULT_FDT_FILE="imx8mp-evk.dtb" +CONFIG_ARCH_MISC_INIT=y CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_MAX_SIZE=0x26000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y diff --git a/configs/kontron-sl-mx8mm_defconfig b/configs/kontron-sl-mx8mm_defconfig index 5387f65926f..43731e4c280 100644 --- a/configs/kontron-sl-mx8mm_defconfig +++ b/configs/kontron-sl-mx8mm_defconfig @@ -27,6 +27,7 @@ CONFIG_SPL_LOAD_FIT=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_BOARD_SETUP=y CONFIG_BOARD_TYPES=y +CONFIG_ARCH_MISC_INIT=y CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x910000 CONFIG_SPL_BSS_MAX_SIZE=0x2000 diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig index f65b4a7f307..230fe55d068 100644 --- a/configs/verdin-imx8mm_defconfig +++ b/configs/verdin-imx8mm_defconfig @@ -36,6 +36,7 @@ CONFIG_PREBOOT="test -n ${fdtfile} || setenv fdtfile imx8mm-verdin-${variant}-${ CONFIG_LOG=y # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_ARCH_MISC_INIT=y CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x910000 -- 2.35.1

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[PATCH v2] board: gateworks: venice: update GW74xx PMIC config
by Tim Harvey 21 Oct '22

21 Oct '22

Update the GW74xx PMIC configuration: - increase VDD_SOC DVS1 to 0.85V per datasheet - increase VDD_SOC DVS0 to 0.95V before first DRAM access - increase VDD_ARM DVS0 to 0.95V to support kernel overdrive voltage (OD) - remove unnecessary changes to VDD_DRAM as we don't use 3GHz DRAM - remove unnecessary change to LDO2 as it is unused Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> v2: update commit log with more detail --- board/gateworks/venice/spl.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/board/gateworks/venice/spl.c b/board/gateworks/venice/spl.c index 56a985ed668f..98931c04754e 100644 --- a/board/gateworks/venice/spl.c +++ b/board/gateworks/venice/spl.c @@ -156,17 +156,15 @@ static int power_init_board(void) /* Buck 1 DVS control through PMIC_STBY_REQ */ dm_i2c_reg_write(dev, PCA9450_BUCK1CTRL, 0x59); - /* Set DVS1 to 0.8v for suspend */ - dm_i2c_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x10); + /* Set DVS1 to 0.85v for suspend */ + dm_i2c_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x14); - /* increase VDD_DRAM to 0.95v for 3Ghz DDR */ - dm_i2c_reg_write(dev, PCA9450_BUCK3OUT_DVS0, 0x1C); + /* increase VDD_SOC to 0.95V before first DRAM access */ + dm_i2c_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1C); - /* VDD_DRAM off in suspend: B1_ENMODE=10 */ - dm_i2c_reg_write(dev, PCA9450_BUCK3CTRL, 0x4a); - - /* set VDD_SNVS_0V8 from default 0.85V */ - dm_i2c_reg_write(dev, PCA9450_LDO2CTRL, 0xC0); + /* Kernel uses OD/OD freq for SOC */ + /* To avoid timing risk from SOC to ARM, increase VDD_ARM to OD voltage 0.95v */ + dm_i2c_reg_write(dev, PCA9450_BUCK2OUT_DVS0, 0x1C); /* set WDOG_B_CFG to cold reset */ dm_i2c_reg_write(dev, PCA9450_RESET_CTRL, 0xA1); -- 2.25.1

2 1

[PATCH] arm: dts: imx8mm-venice-gw7902: add LTE modem gpios
by Tim Harvey 21 Oct '22

21 Oct '22

Add missing LTE_PWR# and LTE_RST gpio pinmux. Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- arch/arm/dts/imx8mm-venice-gw7902.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/dts/imx8mm-venice-gw7902.dts b/arch/arm/dts/imx8mm-venice-gw7902.dts index 407ab4592b4c..8e8d0d34c237 100644 --- a/arch/arm/dts/imx8mm-venice-gw7902.dts +++ b/arch/arm/dts/imx8mm-venice-gw7902.dts @@ -742,6 +742,9 @@ MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x40000041 /* M2_RESET */ MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7 0x40000119 /* M2_OFF# */ MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x40000159 /* M2_WDIS# */ + MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x40000041 /* LTE_INT */ + MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17 0x40000041 /* LTE_RST# */ + MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x40000041 /* LTE_PWR */ MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x40000041 /* AMP GPIO1 */ MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x40000041 /* AMP GPIO2 */ MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x40000041 /* AMP GPIO3 */ -- 2.25.1

3 2

[PATCH 0/4] clk-imx8mm: Reduce SPL binary size
by Fabio Estevam 21 Oct '22

21 Oct '22

Reduce the SPL binary size by building some clocks only for the non-SPL case, such as Ethernet and PWM and by also building ECSPI and QSPI when their respective drivers are enabled. On a imx8mm_evk_defconfig the following SPL binary reduction was observed. Prior to this series: $ aarch64-linux-gnu-readelf -s spl/u-boot-spl | sort -nk 3 | grep imx8mm_clk_probe 766: 00000000007f34c8 4100 FUNC LOCAL DEFAULT 1 imx8mm_clk_probe After this series: $ aarch64-linux-gnu-readelf -s spl/u-boot-spl | sort -nk 3 | grep imx8mm_clk_probe 766: 00000000007f34c8 3316 FUNC LOCAL DEFAULT 1 imx8mm_clk_probe Total reduction: 4100 - 3316 = 784 bytes. Fabio Estevam (4): clk-imx8mm: Only build PWM clocks in non-SPL code clk-imx8mm: Move CLK_ENET_AXI to the non-SPL section clk-imx8mm: Only build ecspi clocks when CONFIG_DM_SPI=y clk-imx8mm: Only build QSPI clocks when CONFIG_NXP_FSPI=y drivers/clk/imx/clk-imx8mm.c | 86 ++++++++++++++++++++---------------- 1 file changed, 49 insertions(+), 37 deletions(-) -- 2.25.1

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[PATCH] ARM: dts: imx8mm: Swap i.MX8M Mini Menlo board UARTs back
by Marek Vasut 21 Oct '22

21 Oct '22

The first production revision of the MX8M Mini Menlo board implements a hardware change which swaps console UART and another UART connector. Implement the swap, which maps the console UART back to the way Verdin console is mapped. Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: Fabio Estevam <festevam(a)denx.de> Cc: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> Cc: Max Krummenacher <max.krummenacher(a)toradex.com> Cc: Peng Fan <peng.fan(a)nxp.com> Cc: Stefano Babic <sbabic(a)denx.de> --- arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi | 18 +----------------- board/menlo/mx8menlo/mx8menlo.c | 2 +- include/configs/imx8mm-mx8menlo.h | 2 +- 3 files changed, 3 insertions(+), 19 deletions(-) diff --git a/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi b/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi index 66cc97842c0..484d493e33c 100644 --- a/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-mx8menlo-u-boot.dtsi @@ -6,7 +6,7 @@ / { chosen { - stdout-path = &uart2; + stdout-path = &uart1; }; aliases { @@ -20,19 +20,3 @@ &i2c4 { /delete-node/ codec@1a; }; - -&pinctrl_uart1 { - /delete-property/ u-boot,dm-spl; -}; - -&pinctrl_uart2 { - u-boot,dm-spl; -}; - -&uart1 { - /delete-property/ u-boot,dm-spl; -}; - -&uart2 { - u-boot,dm-spl; -}; diff --git a/board/menlo/mx8menlo/mx8menlo.c b/board/menlo/mx8menlo/mx8menlo.c index 61fc4ec85f0..18f5fd5c5ee 100644 --- a/board/menlo/mx8menlo/mx8menlo.c +++ b/board/menlo/mx8menlo/mx8menlo.c @@ -14,5 +14,5 @@ void board_early_init(void) { - init_uart_clk(1); + init_uart_clk(0); } diff --git a/include/configs/imx8mm-mx8menlo.h b/include/configs/imx8mm-mx8menlo.h index 530ecd1d460..938c5406b82 100644 --- a/include/configs/imx8mm-mx8menlo.h +++ b/include/configs/imx8mm-mx8menlo.h @@ -25,7 +25,7 @@ "fi ; " \ "boot\0" \ "boot_file=fitImage\0" \ - "console=ttymxc1\0" \ + "console=ttymxc0\0" \ "fdt_addr=0x43000000\0" \ "initrd_addr=0x43800000\0" \ "kernel_image=fitImage\0" -- 2.35.1

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[PATCH 1/2] board: verdin-imx8mm: add call to ft_common_board_setup
by Philippe Schenker 21 Oct '22

21 Oct '22

From: Philippe Schenker <philippe.schenker(a)toradex.com> With this call the following attributes get set to the device-tree and are then accessible from linux in /proc/device-tree/ serial-number: The serial number that is stored in config-block toradex,board-rev: The version of the module (e.g. V1.1A) toradex,product-id: The SKU number of the module running Fixes: commit 14d5aeff776b ("board: toradex: Add Verdin iMX8M Mini support") Signed-off-by: Philippe Schenker <philippe.schenker(a)toradex.com> --- board/toradex/verdin-imx8mm/verdin-imx8mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/toradex/verdin-imx8mm/verdin-imx8mm.c b/board/toradex/verdin-imx8mm/verdin-imx8mm.c index 7597cd81f945..ffcb04fc31e8 100644 --- a/board/toradex/verdin-imx8mm/verdin-imx8mm.c +++ b/board/toradex/verdin-imx8mm/verdin-imx8mm.c @@ -128,6 +128,6 @@ int board_phys_sdram_size(phys_size_t *size) #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) int ft_board_setup(void *blob, struct bd_info *bd) { - return 0; + return ft_common_board_setup(blob, bd); } #endif -- 2.37.2

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