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| author | Heiko Schocher <hs@denx.de> | 2020-11-30 20:46:05 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-12-06 15:07:40 +0100 |
| commit | 7a8d18da4bb2a92246af1129337164e9a41a9abf (patch) | |
| tree | 03683b07b6a74f6d0ca788eb1436a68e37653900 | |
| parent | 68163c3bf0fee9a32e4a31f2d678561ed833264f (diff) | |
| download | u-boot-7a8d18da4bb2a92246af1129337164e9a41a9abf.tar.gz u-boot-7a8d18da4bb2a92246af1129337164e9a41a9abf.tar.xz u-boot-7a8d18da4bb2a92246af1129337164e9a41a9abf.zip | |
imx: aristainetos: enable U-Boot Environment variables protection
enable Environment protection with:
CONFIG_ENV_APPEND=y
CONFIG_ENV_WRITEABLE_LIST=y
CONFIG_ENV_ACCESS_IGNORE_FORCE
and add board specific env_get_location()
function.
Signed-off-by: Heiko Schocher <hs@denx.de>
| -rw-r--r-- | board/aristainetos/aristainetos.c | 20 | ||||
| -rw-r--r-- | configs/aristainetos2c_defconfig | 8 | ||||
| -rw-r--r-- | configs/aristainetos2ccslb_defconfig | 10 | ||||
| -rw-r--r-- | include/configs/aristainetos2.h | 3 |
4 files changed, 39 insertions, 2 deletions
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c index 6bfaaed666..07d2e3ec7b 100644 --- a/board/aristainetos/aristainetos.c +++ b/board/aristainetos/aristainetos.c @@ -27,6 +27,7 @@ #include <bmp_logo.h> #include <dm/root.h> #include <env.h> +#include <env_internal.h> #include <i2c_eeprom.h> #include <i2c.h> #include <micrel.h> @@ -527,3 +528,22 @@ int embedded_dtb_select(void) return 0; } #endif + +enum env_location env_get_location(enum env_operation op, int prio) +{ + if (op == ENVOP_SAVE || op == ENVOP_ERASE) + return ENVL_SPI_FLASH; + + switch (prio) { + case 0: + return ENVL_NOWHERE; + + case 1: + return ENVL_SPI_FLASH; + + default: + return ENVL_UNKNOWN; + } + + return ENVL_UNKNOWN; +} diff --git a/configs/aristainetos2c_defconfig b/configs/aristainetos2c_defconfig index 773d7f6774..df0b26d6a0 100644 --- a/configs/aristainetos2c_defconfig +++ b/configs/aristainetos2c_defconfig @@ -1,7 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MX6=y CONFIG_SYS_TEXT_BASE=0x17800000 -CONFIG_SYS_MALLOC_F_LEN=0xe000 +CONFIG_SYS_MALLOC_F_LEN=0x13000 CONFIG_NR_DRAM_BANKS=1 CONFIG_ENV_OFFSET=0xD0000 CONFIG_MX6DL=y @@ -30,6 +30,8 @@ CONFIG_CMD_BOOTZ=y # CONFIG_BOOTM_PLAN9 is not set # CONFIG_BOOTM_RTEMS is not set # CONFIG_BOOTM_VXWORKS is not set +CONFIG_CMD_ENV_FLAGS=y +CONFIG_CMD_NVEDIT_INFO=y # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y @@ -54,10 +56,14 @@ CONFIG_OF_CONTROL=y CONFIG_DTB_RESELECT=y CONFIG_MULTI_DTB_FIT=y CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_EARLY=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_APPEND=y +CONFIG_ENV_WRITEABLE_LIST=y +CONFIG_ENV_ACCESS_IGNORE_FORCE=y CONFIG_VERSION_VARIABLE=y CONFIG_BOUNCE_BUFFER=y CONFIG_APBH_DMA=y diff --git a/configs/aristainetos2ccslb_defconfig b/configs/aristainetos2ccslb_defconfig index 16d3c88fe1..0156493934 100644 --- a/configs/aristainetos2ccslb_defconfig +++ b/configs/aristainetos2ccslb_defconfig @@ -1,7 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MX6=y CONFIG_SYS_TEXT_BASE=0x17800000 -CONFIG_SYS_MALLOC_F_LEN=0xe000 +CONFIG_SYS_MALLOC_F_LEN=0x13000 CONFIG_NR_DRAM_BANKS=1 CONFIG_ENV_OFFSET=0xD0000 CONFIG_MX6DL=y @@ -30,6 +30,8 @@ CONFIG_CMD_BOOTZ=y # CONFIG_BOOTM_PLAN9 is not set # CONFIG_BOOTM_RTEMS is not set # CONFIG_BOOTM_VXWORKS is not set +CONFIG_CMD_ENV_FLAGS=y +CONFIG_CMD_NVEDIT_INFO=y # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y @@ -54,10 +56,14 @@ CONFIG_OF_CONTROL=y CONFIG_DTB_RESELECT=y CONFIG_MULTI_DTB_FIT=y CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_EARLY=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_APPEND=y +CONFIG_ENV_WRITEABLE_LIST=y +CONFIG_ENV_ACCESS_IGNORE_FORCE=y CONFIG_VERSION_VARIABLE=y CONFIG_BOUNCE_BUFFER=y CONFIG_APBH_DMA=y @@ -114,5 +120,7 @@ CONFIG_DISPLAY=y CONFIG_VIDEO_IPUV3=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y +CONFIG_VIDEO_BMP_RLE8=y +CONFIG_BMP_16BPP=y CONFIG_IMX_WATCHDOG=y # CONFIG_EFI_LOADER is not set diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h index c1e8b4a10c..78fa1a969e 100644 --- a/include/configs/aristainetos2.h +++ b/include/configs/aristainetos2.h @@ -449,4 +449,7 @@ #define CONFIG_IMX6_PWM_PER_CLK 66000000 +#define CONFIG_ENV_FLAGS_LIST_STATIC "ethaddr:mw,serial#:sw,board_type:sw," \ + "sysnum:dw,panel:sw,ipaddr:iw,serverip:iw" + #endif /* __ARISTAINETOS2_CONFIG_H */ |