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| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2018-12-04 01:44:34 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-12-04 09:21:07 +0100 |
| commit | 04513805054478aa024b6c67cb1dcdcd1b37625a (patch) | |
| tree | 9b4ad5eb1b01e2e418c490afd00a3ba2ca9de4cb | |
| parent | 14ebe87b58f759c395512e01e592a96abe62c3b6 (diff) | |
| download | u-boot-04513805054478aa024b6c67cb1dcdcd1b37625a.tar.gz | |
ARM: dts: Turn ULCB into Multi-DTB config
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>
| -rw-r--r-- | board/renesas/ulcb/ulcb.c | 18 | ||||
| -rw-r--r-- | configs/r8a7795_ulcb_defconfig | 2 | ||||
| -rw-r--r-- | configs/r8a7796_ulcb_defconfig | 2 |
3 files changed, 22 insertions, 0 deletions
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 8d765e2804..3280a353dc 100644 --- a/configs/r8a7795_ulcb_defconfig +++ b/configs/r8a7795_ulcb_defconfig @@ -28,6 +28,8 @@ 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 b68bb7c647..20b2dd9579 100644 --- a/configs/r8a7796_ulcb_defconfig +++ b/configs/r8a7796_ulcb_defconfig @@ -29,6 +29,8 @@ 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 |