From e074d0f79b2e2893e5c1752b2c302bb4aa5a491e Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 27 Aug 2019 08:14:50 +0200 Subject: [PATCH 1/2] arm: at91: gardena-smart-gateway-at91sam: Enable CONFIG_SYS_NAND_USE_FLASH_BBT This patch enables the BBT in NAND on the AT91SAM based GARDENA smart Gateway. This is especially important, since the Linux driver also enables this option and uses the BBT table pages. Without setting this option, U-Boot will try to re-use these pages again (e.g. UBI). Signed-off-by: Stefan Roese Cc: Eugen Hristev Cc: Tom Rini --- configs/gardena-smart-gateway-at91sam_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig index 65dd083854..4a2cc331a6 100644 --- a/configs/gardena-smart-gateway-at91sam_defconfig +++ b/configs/gardena-smart-gateway-at91sam_defconfig @@ -66,7 +66,6 @@ CONFIG_AT91_GPIO=y CONFIG_LED=y CONFIG_LED_GPIO=y # CONFIG_MMC is not set -# CONFIG_SYS_NAND_USE_FLASH_BBT is not set CONFIG_NAND_ATMEL=y CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y CONFIG_DM_ETH=y From 27a5d628275f9cdd2ca221f560a19d3dea4753f3 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Fri, 20 Sep 2019 10:52:58 +0000 Subject: [PATCH 2/2] at91: configs: Drop duplication of defconfig macros 'commit a9221f3ebd6d ("at91, omap2plus: configs: migrate CONFIG_ENV_ to defconfigs")' migrated CONFIG_ENV_ macros to defconfigs but did not remove the identical redefinition of these macros in include/configs/. Since the duplicated macros have the same value as the ones in defconfigs, no "redefined" warnings were raised. Remove duplicated macros for all sama5 and sam9x5ek boards. While verifying that the removal of the macros from include/configs did not change the same macros in defconfigs, overwrite the old defconfig by saving them with the output from "make arch=ARM savedefconfig". This resulted in the movement of some macros in the defconfig files. Signed-off-by: Tudor Ambarus --- include/configs/at91-sama5_common.h | 8 -------- include/configs/at91sam9x5ek.h | 11 ----------- include/configs/sama5d27_som1_ek.h | 2 -- include/configs/sama5d2_icp.h | 1 - 4 files changed, 22 deletions(-) diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h index 7af6b8b843..6131277367 100644 --- a/include/configs/at91-sama5_common.h +++ b/include/configs/at91-sama5_common.h @@ -35,13 +35,7 @@ #ifdef CONFIG_SD_BOOT #ifdef CONFIG_ENV_IS_IN_MMC -/* Use raw reserved sectors to save environment */ -#define CONFIG_ENV_OFFSET 0x2000 -#define CONFIG_ENV_SIZE 0x1000 #define CONFIG_SYS_MMC_ENV_DEV 0 -#else -/* u-boot env in sd/mmc card */ -#define CONFIG_ENV_SIZE 0x4000 #endif #define CONFIG_BOOTCOMMAND "if test ! -n ${dtb_name}; then " \ @@ -66,8 +60,6 @@ "sf read 0x22000000 0x6c000 0x394000; " \ "bootz 0x22000000 - 0x21000000" #elif CONFIG_QSPI_BOOT -#define CONFIG_ENV_OFFSET 0x140000 -#define CONFIG_ENV_SIZE 0x20000 #define CONFIG_BOOTCOMMAND "sf probe 0; " \ "sf read 0x21000000 0x180000 0x80000; " \ "sf read 0x22000000 0x200000 0x600000; " \ diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h index ad7d281dd6..f9a100ba24 100644 --- a/include/configs/at91sam9x5ek.h +++ b/include/configs/at91sam9x5ek.h @@ -72,32 +72,21 @@ #ifdef CONFIG_NAND_BOOT /* bootstrap + u-boot + env + linux in nandflash */ -#define CONFIG_ENV_OFFSET 0x140000 #define CONFIG_ENV_OFFSET_REDUND 0x100000 -#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ #define CONFIG_BOOTCOMMAND "nand read " \ "0x22000000 0x200000 0x600000; " \ "nand read 0x21000000 0x180000 0x20000; " \ "bootz 0x22000000 - 0x21000000" #elif defined(CONFIG_SPI_BOOT) /* bootstrap + u-boot + env + linux in spi flash */ -#define CONFIG_ENV_OFFSET 0x5000 -#define CONFIG_ENV_SIZE 0x3000 -#define CONFIG_ENV_SECT_SIZE 0x1000 #define CONFIG_BOOTCOMMAND "sf probe 0; " \ "sf read 0x22000000 0x100000 0x300000; " \ "bootm 0x22000000" #elif defined(CONFIG_SYS_USE_DATAFLASH) /* bootstrap + u-boot + env + linux in data flash */ -#define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_ENV_SECT_SIZE 0x210 #define CONFIG_BOOTCOMMAND "sf probe 0; " \ "sf read 0x22000000 0x84000 0x294000; " \ "bootm 0x22000000" -#else /* CONFIG_SD_BOOT */ -/* bootstrap + u-boot + env + linux in mmc */ -#define CONFIG_ENV_SIZE 0x4000 #endif /* diff --git a/include/configs/sama5d27_som1_ek.h b/include/configs/sama5d27_som1_ek.h index 9b33acd40d..7343201098 100644 --- a/include/configs/sama5d27_som1_ek.h +++ b/include/configs/sama5d27_som1_ek.h @@ -34,8 +34,6 @@ #undef CONFIG_BOOTCOMMAND #ifdef CONFIG_SD_BOOT -/* u-boot env in sd/mmc card */ -#define CONFIG_ENV_SIZE 0x4000 /* bootstrap + u-boot + env in sd card */ #define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d27_som1_ek.dtb; " \ "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \ diff --git a/include/configs/sama5d2_icp.h b/include/configs/sama5d2_icp.h index 5c54a9c061..17028ca145 100644 --- a/include/configs/sama5d2_icp.h +++ b/include/configs/sama5d2_icp.h @@ -41,7 +41,6 @@ #define FAT_ENV_INTERFACE "mmc" #define FAT_ENV_DEVICE_AND_PART "0" #define FAT_ENV_FILE "uboot.env" -#define CONFIG_ENV_SIZE 0x4000 /* bootstrap + u-boot + env in sd card */ #define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 at91-sama5d2_icp.dtb; " \ "fatload mmc 0:1 0x22000000 zImage; " \