Bundle DTBs for R8A7795, R8A7796 ULCB variants into single U-Boot build and let U-Boot choose between them based on the CPU model.

Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org --- board/renesas/ulcb/ulcb.c | 18 ++++++++++++++++++ configs/r8a7795_ulcb_defconfig | 2 ++ configs/r8a7796_ulcb_defconfig | 2 ++ 3 files changed, 22 insertions(+)

diff --git a/board/renesas/ulcb/ulcb.c b/board/renesas/ulcb/ulcb.c index 628c5364b8..81d6f8f6f2 100644 --- a/board/renesas/ulcb/ulcb.c +++ b/board/renesas/ulcb/ulcb.c @@ -82,3 +82,21 @@ int dram_init_banksize(void)

return 0; } + +#ifdef CONFIG_MULTI_DTB_FIT +int board_fit_config_name_match(const char *name) +{ + /* PRR driver is not available yet */ + u32 cpu_type = rmobile_get_cpu_type(); + + if ((cpu_type == RMOBILE_CPU_TYPE_R8A7795) && + !strcmp(name, "r8a7795-h3ulcb-u-boot")) + return 0; + + if ((cpu_type == RMOBILE_CPU_TYPE_R8A7796) && + !strcmp(name, "r8a7796-m3ulcb-u-boot")) + return 0; + + return -1; +} +#endif diff --git a/configs/r8a7795_ulcb_defconfig b/configs/r8a7795_ulcb_defconfig index 2cefb1295e..df639f765f 100644 --- a/configs/r8a7795_ulcb_defconfig +++ b/configs/r8a7795_ulcb_defconfig @@ -33,6 +33,8 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="r8a7795-h3ulcb-u-boot" +CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot" +CONFIG_MULTI_DTB_FIT=y CONFIG_ENV_IS_IN_MMC=y CONFIG_REGMAP=y CONFIG_SYSCON=y diff --git a/configs/r8a7796_ulcb_defconfig b/configs/r8a7796_ulcb_defconfig index 7e338e1fcb..536318da10 100644 --- a/configs/r8a7796_ulcb_defconfig +++ b/configs/r8a7796_ulcb_defconfig @@ -34,6 +34,8 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="r8a7796-m3ulcb-u-boot" +CONFIG_OF_LIST="r8a7795-h3ulcb-u-boot r8a7796-m3ulcb-u-boot" +CONFIG_MULTI_DTB_FIT=y CONFIG_ENV_IS_IN_MMC=y CONFIG_REGMAP=y CONFIG_SYSCON=y