diff options
Diffstat (limited to 'arch/sandbox/cpu/spl.c')
-rw-r--r-- | arch/sandbox/cpu/spl.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/spl.c b/arch/sandbox/cpu/spl.c new file mode 100644 index 0000000..e17c0ed --- /dev/null +++ b/arch/sandbox/cpu/spl.c @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2016 Google, Inc + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <dm.h> +#include <os.h> +#include <asm/spl.h> +#include <asm/state.h> + +DECLARE_GLOBAL_DATA_PTR; + +void board_init_f(ulong flag) +{ + struct sandbox_state *state = state_get_current(); + + gd->arch.ram_buf = state->ram_buf; + gd->ram_size = state->ram_size; +} + +u32 spl_boot_device(void) +{ + return BOOT_DEVICE_BOARD; +} + +void spl_board_announce_boot_device(void) +{ + char fname[256]; + int ret; + + ret = os_find_u_boot(fname, sizeof(fname)); + if (ret) { + printf("(%s not found, error %d)\n", fname, ret); + return; + } + printf("%s\n", fname); +} + +int spl_board_load_image(void) +{ + char fname[256]; + int ret; + + ret = os_find_u_boot(fname, sizeof(fname)); + if (ret) + return ret; + + /* Hopefully this will not return */ + return os_spl_to_uboot(fname); +} |