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rockchip: move CONFIG_ENV_SIZE and CONFIG_ENV_OFFSET to Kconfig
This commit adds ENV_SIZE and ENV_OFFSET configuration items for ARCH_ROCKCHIP, but keeps these non-visible (i.e. not prompt is given). With these new items present, the configuration from the header files is moved to Kconfig. Keeping these non-visible is necessary to have the possibility to select new default values if CONFIG_IS_IN_* is changed (interactively or with oldconfig). Otherwise it will always be set to a previous value if used with a prompt. As an example if we do a defconfig with CONFIG_IS_IN_MMC and change it to CONFIG_IS_IN_SPI_FLASH via menuconfig, ENV_SIZE and ENV_OFFSET will not be changed to the correct values as defconfig will already have set them to the default values of CONFIG_IS_IN_MMC in .config. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
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parent
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commit
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4 changed files with 24 additions and 14 deletions
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@ -12,4 +12,10 @@ config SYS_CONFIG_NAME
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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config ENV_SIZE
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default 0x2000 if ENV_IS_IN_SPI_FLASH
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config ENV_OFFSET
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default 0x3c000 if ENV_IS_IN_SPI_FLASH
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endif
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18
env/Kconfig
vendored
18
env/Kconfig
vendored
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@ -427,4 +427,22 @@ config ENV_UBI_VOLUME
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endif
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if ARCH_ROCKCHIP
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config ENV_OFFSET
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hex
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depends on !ENV_IS_IN_UBI
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depends on !ENV_IS_NOWHERE
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default 0x3f8000
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help
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Offset from the start of the device (or partition)
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config ENV_SIZE
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hex
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default 0x8000
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help
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Size of the environment storage area
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endif
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endmenu
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@ -9,14 +9,6 @@
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#include <configs/rk3399_common.h>
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/*
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* SPL @ 32kB for ~130kB
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* ENV @ 240KB for 8kB
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* FIT payload (ATF, U-Boot, FDT) @ 256kB
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*/
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#undef CONFIG_ENV_OFFSET
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#define CONFIG_ENV_OFFSET (240 * 1024)
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_SYS_MMC_ENV_DEV 1
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#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
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@ -59,12 +59,6 @@
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#endif
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/*
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* Rockchip SoCs use fixed ENV 32KB@(4MB-32KB)
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*/
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#define CONFIG_ENV_OFFSET (SZ_4M - SZ_32K)
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#define CONFIG_ENV_SIZE SZ_32K
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#define CONFIG_DISPLAY_BOARDINFO_LATE
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#endif /* _ROCKCHIP_COMMON_H_ */
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