From: Marcel Ziswiler marcel.ziswiler@toradex.com
U-Boot on Harmony recently got broken by ongoing driver model resp. live tree migration work:
U-Boot 2018.03-rc3 (Feb 21 2018 - 15:43:08 +0100)
TEGRA20 Model: NVIDIA Tegra20 Harmony evaluation board Board: NVIDIA Harmony DRAM: 1 GiB Video device 'dc@54200000' cannot allocate frame buffer memory -ensure the device is set up before relocation Error binding driver 'tegra_lcd': -28 Some drivers failed to bind Error binding driver 'generic_simple_bus': -28 Some drivers failed to bind initcall sequence 3ffa86d0 failed at call 00121dc0 (err=-28)
This commit fixes this by enabling live tree, MTD and UBI for Harmony as well.
Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
---
Changes in v2: - Enable CONFIG_MTD as well to make sure UCLASS_MTD is available.
configs/harmony_defconfig | 6 ++++++ include/configs/harmony.h | 4 ++++ 2 files changed, 10 insertions(+)
diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig index d716fc3546..9d4235b3a7 100644 --- a/configs/harmony_defconfig +++ b/configs/harmony_defconfig @@ -18,13 +18,19 @@ CONFIG_CMD_USB=y CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y CONFIG_CMD_EXT4_WRITE=y +CONFIG_MTDIDS_DEFAULT="nand0=tegra_nand" +CONFIG_MTDPARTS_DEFAULT="mtdparts=tegra_nand:2m(u-boot)ro,1m(u-boot-env),1m(cfgblock)ro,-(ubi)" +CONFIG_CMD_UBI=y # CONFIG_SPL_DOS_PARTITION is not set # CONFIG_SPL_EFI_PARTITION is not set +CONFIG_OF_LIVE=y CONFIG_ENV_IS_IN_NAND=y CONFIG_SPL_DM=y CONFIG_PCI=y CONFIG_DM_PCI=y CONFIG_DM_PCI_COMPAT=y +CONFIG_MTD=y +CONFIG_MTD_UBI_FASTMAP=y CONFIG_DM_PMIC=y CONFIG_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y diff --git a/include/configs/harmony.h b/include/configs/harmony.h index 9a0b1aff24..59fd6c4eb5 100644 --- a/include/configs/harmony.h +++ b/include/configs/harmony.h @@ -30,6 +30,10 @@ #define CONFIG_TEGRA_NAND #define CONFIG_SYS_MAX_NAND_DEVICE 1
+/* Dynamic MTD partition support */ +#define CONFIG_MTD_PARTITIONS +#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ + /* Environment in NAND (which is 512M), aligned to start of last sector */ #define CONFIG_ENV_OFFSET (SZ_512M - SZ_128K) /* 128K sector size */