diff options
Diffstat (limited to 'arch/sandbox/cpu/cpu.c')
| -rw-r--r-- | arch/sandbox/cpu/cpu.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c index cfc1fda..38019e0 100644 --- a/arch/sandbox/cpu/cpu.c +++ b/arch/sandbox/cpu/cpu.c @@ -5,13 +5,23 @@ #include <common.h> #include <os.h> +#include <asm/state.h> DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +void reset_cpu(ulong ignored) { + if (state_uninit()) + os_exit(2); + /* This is considered normal termination for now */ os_exit(0); +} + +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + reset_cpu(0); + return 0; } @@ -28,7 +38,14 @@ unsigned long __attribute__((no_instrument_function)) timer_get_us(void) int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) { - return -1; + if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) { + bootstage_mark(BOOTSTAGE_ID_RUN_OS); + printf("## Transferring control to Linux (at address %08lx)...\n", + images->ep); + reset_cpu(0); + } + + return 0; } int cleanup_before_linux(void) |