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| author | Simon Glass <sjg@chromium.org> | 2014-02-27 13:26:13 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-03-17 20:05:48 -0600 |
| commit | 86bf601d0414541d210d31fe44d44c85c5d0fee0 (patch) | |
| tree | 4c49b86b6752d580252c0398cb7051e1d6d20c49 /board/sandbox | |
| parent | df93d90aea85deff0b19ece43ba6f379c7c4d9cc (diff) | |
| download | u-boot-imx-86bf601d0414541d210d31fe44d44c85c5d0fee0.zip u-boot-imx-86bf601d0414541d210d31fe44d44c85c5d0fee0.tar.gz u-boot-imx-86bf601d0414541d210d31fe44d44c85c5d0fee0.tar.bz2 | |
sandbox: Plumb in Chrome OS EC emulation
Add board code to set up the Chrome OS EC on startup.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/sandbox')
| -rw-r--r-- | board/sandbox/sandbox/sandbox.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c index 2f90df5..402afea 100644 --- a/board/sandbox/sandbox/sandbox.c +++ b/board/sandbox/sandbox/sandbox.c @@ -4,6 +4,7 @@ */ #include <common.h> +#include <cros_ec.h> #include <dm.h> #include <os.h> @@ -33,3 +34,32 @@ int dram_init(void) gd->ram_size = CONFIG_SYS_SDRAM_SIZE; return 0; } + +int arch_early_init_r(void) +{ +#ifdef CONFIG_CROS_EC + if (cros_ec_board_init()) { + printf("%s: Failed to init EC\n", __func__); + return 0; + } +#endif + + return 0; +} + +#ifdef CONFIG_BOARD_LATE_INIT +int board_late_init(void) +{ + if (cros_ec_get_error()) { + /* Force console on */ + gd->flags &= ~GD_FLG_SILENT; + + printf("cros-ec communications failure %d\n", + cros_ec_get_error()); + puts("\nPlease reset with Power+Refresh\n\n"); + panic("Cannot init cros-ec device"); + return -1; + } + return 0; +} +#endif |