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arm: da850-evm: Enable MTD Parts in SPI Flash

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There is a discrepency between U-Boot and Linux on the partition map.
This enabes the MTD parts to pass MTD partition information from U-Boot to
Linux.  Linux already has a pending patch to enable MTD PARTS in
davinci_all_defconfig

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2017-09-17 20:43:47 -05:00 • committed by Tom Rini
parent a4670f8ebb
commit f4fad71612
2 changed files with 13 additions and 0 deletions
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2
configs/da850evm_defconfig
View file

@ -30,6 +30,7 @@ CONFIG_CRC32_VERIFY=y
# CONFIG_CMD_TIME is not set
# CONFIG_CMD_EXT4 is not set
# CONFIG_CMD_FS_GENERIC is not set
CONFIG_CMD_MTDPARTS=y
CONFIG_CMD_DIAG=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -38,6 +39,7 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y

11
include/configs/da850evm.h
View file

@ -249,6 +249,17 @@
#define CONFIG_ENV_SIZE (64 << 10)
#define CONFIG_ENV_OFFSET (512 << 10)
#define CONFIG_ENV_SECT_SIZE (64 << 10)
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_SPI_FLASH_MTD
#endif
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
#define MTDIDS_DEFAULT "nor0=spi0.0"
#define MTDPARTS_DEFAULT "mtdparts=spi0.0:"\
"512k(u-boot.ais),"\
"64k(u-boot-env),"\
"7552k(kernel-spare),"\
"64k(MAC-Address)"
#endif
/*