diff options
| author | Simon Glass <sjg@chromium.org> | 2014-07-23 06:55:04 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-07-23 14:07:24 +0100 |
| commit | ab7cd62790c4f7831b91eab8a2ec81742d01bb54 (patch) | |
| tree | a298371967a59815b09ef034e165493b50826eea /common/board_r.c | |
| parent | 00606d7e39da4a8ecfbbc19d5af252bdfdd1fcc9 (diff) | |
dm: Support driver model prior to relocation
Initialise devices marked 'pre-reloc' and make them available prior to
relocation. Note that this requires pre-reloc malloc() to be available.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/board_r.c')
| -rw-r--r-- | common/board_r.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/common/board_r.c b/common/board_r.c index fbabc898d8..8e7a3ac74c 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -273,27 +273,10 @@ static int initr_malloc(void) #ifdef CONFIG_DM static int initr_dm(void) { - int ret; - - ret = dm_init(); - if (ret) { - debug("dm_init() failed: %d\n", ret); - return ret; - } - ret = dm_scan_platdata(false); - if (ret) { - debug("dm_scan_platdata() failed: %d\n", ret); - return ret; - } -#ifdef CONFIG_OF_CONTROL - ret = dm_scan_fdt(gd->fdt_blob, false); - if (ret) { - debug("dm_scan_fdt() failed: %d\n", ret); - return ret; - } -#endif - - return 0; + /* Save the pre-reloc driver model and start a new one */ + gd->dm_root_f = gd->dm_root; + gd->dm_root = NULL; + return dm_init_and_scan(false); } #endif |