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| author | Simon Glass <sjg@chromium.org> | 2015-02-27 22:06:42 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-23 09:05:55 -0600 |
| commit | f3d46bd658ef4df575ec26c29e472ac858723159 (patch) | |
| tree | a8c9a5f19d773fceaa5d7530d73d870bb82f28b9 /common/spl/spl.c | |
| parent | b2b0d3e7129d4e59be1a016ad4fb05db87b8c5b4 (diff) | |
| download | u-boot-imx-f3d46bd658ef4df575ec26c29e472ac858723159.zip u-boot-imx-f3d46bd658ef4df575ec26c29e472ac858723159.tar.gz u-boot-imx-f3d46bd658ef4df575ec26c29e472ac858723159.tar.bz2 | |
dm: Init device tree as well as driver model in SPL
If enabled, make sure that the device tree is available in SPL before
setting up driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/spl/spl.c')
| -rw-r--r-- | common/spl/spl.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c index af1336c..6a02c9e 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -151,6 +151,8 @@ static void spl_ram_load_image(void) void board_init_r(gd_t *dummy1, ulong dummy2) { u32 boot_device; + int ret; + debug(">>spl:board_init_r()\n"); #if defined(CONFIG_SYS_SPL_MALLOC_START) @@ -161,9 +163,21 @@ void board_init_r(gd_t *dummy1, ulong dummy2) gd->malloc_limit = CONFIG_SYS_MALLOC_F_LEN; gd->malloc_ptr = 0; #endif -#ifdef CONFIG_SPL_DM - dm_init_and_scan(true); -#endif + if (IS_ENABLED(CONFIG_OF_CONTROL) && + !IS_ENABLED(CONFIG_SPL_DISABLE_OF_CONTROL)) { + ret = fdtdec_setup(); + if (ret) { + debug("fdtdec_setup() returned error %d\n", ret); + hang(); + } + } + if (IS_ENABLED(CONFIG_SPL_DM)) { + ret = dm_init_and_scan(true); + if (ret) { + debug("dm_init_and_scan() returned error %d\n", ret); + hang(); + } + } #ifndef CONFIG_PPC /* |