diff options
Diffstat (limited to 'board/sandbox/sandbox/sandbox.c')
| -rw-r--r-- | board/sandbox/sandbox/sandbox.c | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c index 95efaffcb1..e4d4e021bc 100644 --- a/board/sandbox/sandbox/sandbox.c +++ b/board/sandbox/sandbox/sandbox.c @@ -4,8 +4,10 @@ */ #include <common.h> - +#include <cros_ec.h> +#include <dm.h> #include <os.h> +#include <asm/u-boot-sandbox.h> /* * Pointer to initial global data area @@ -14,6 +16,11 @@ */ gd_t *gd; +/* Add a simple GPIO device */ +U_BOOT_DEVICE(gpio_sandbox) = { + .name = "gpio_sandbox", +}; + void flush_cache(unsigned long start, unsigned long size) { } @@ -28,3 +35,49 @@ int dram_init(void) gd->ram_size = CONFIG_SYS_SDRAM_SIZE; return 0; } + +#ifdef CONFIG_BOARD_EARLY_INIT_F +int board_early_init_f(void) +{ +#ifdef CONFIG_VIDEO_SANDBOX_SDL + int ret; + + ret = sandbox_lcd_sdl_early_init(); + if (ret) { + puts("Could not init sandbox LCD emulation\n"); + return ret; + } +#endif + + return 0; +} +#endif + +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 |