[PATCH v2 0/2] Use the complete 512kb (4 blocks) nand partition reserved for u-boot
From: Marcel Ziswiler marcel.ziswiler@toradex.com
environment instead of just the first block, this allows the module to have a working environment even if 3 blocks are bad.
Changes in v2: - Re-based on top of today's master taking our recent addition of the eMMC SKU into account. - Just remove stale eMMC environment comment after Kconfig move.
Francesco Dolcini (2): colibri-imx6ull: improve env badblock management colibri-imx7: improve env badblock management
include/configs/colibri-imx6ull.h | 5 +++-- include/configs/colibri_imx7.h | 5 +++++ 2 files changed, 8 insertions(+), 2 deletions(-)
From: Francesco Dolcini francesco.dolcini@toradex.com
Use the complete 512kb (4 blocks) nand partition reserved for u-boot environment instead of just the first block, this allows the module to have a working environment even if 3 blocks are bad.
Signed-off-by: Francesco Dolcini francesco.dolcini@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
---
Changes in v2: - Re-based on top of today's master taking our recent addition of the eMMC SKU into account. - Just remove stale eMMC environment comment after Kconfig move.
include/configs/colibri-imx6ull.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h index 787fe33941..91f0f953a1 100644 --- a/include/configs/colibri-imx6ull.h +++ b/include/configs/colibri-imx6ull.h @@ -140,8 +140,9 @@ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* environment organization */ - -/* Environment in eMMC, before config block at the end of 1st "boot sector" */ +#if defined(CONFIG_ENV_IS_IN_NAND) +#define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SIZE) +#endif
#ifdef CONFIG_TARGET_COLIBRI_IMX6ULL_NAND /* NAND stuff */
From: Francesco Dolcini francesco.dolcini@toradex.com Use the complete 512kb (4 blocks) nand partition reserved for u-boot environment instead of just the first block, this allows the module to have a working environment even if 3 blocks are bad. Signed-off-by: Francesco Dolcini francesco.dolcini@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
From: Francesco Dolcini francesco.dolcini@toradex.com
Use the complete 512kb (4 blocks) nand partition reserved for u-boot environment instead of just the first block, this allows the module to have a working environment even if 3 blocks are bad.
Signed-off-by: Francesco Dolcini francesco.dolcini@toradex.com
---
(no changes since v1)
include/configs/colibri_imx7.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index faf27ba4fa..92e24ea8c6 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -180,6 +180,11 @@ #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+/* environment organization */ +#if defined(CONFIG_ENV_IS_IN_NAND) +#define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SIZE) +#endif + #ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND /* NAND stuff */ #define CONFIG_SYS_MAX_NAND_DEVICE 1
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