diff options
| -rw-r--r-- | board/phytec/pcm052/pcm052.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/board/phytec/pcm052/pcm052.c b/board/phytec/pcm052/pcm052.c index cfc8009..4e4b870 100644 --- a/board/phytec/pcm052/pcm052.c +++ b/board/phytec/pcm052/pcm052.c @@ -577,41 +577,3 @@ int checkboard(void) return 0; } - -static int do_m4go(cmd_tbl_t *cmdtp, int flag, int argc, - char * const argv[]) -{ - ulong addr; - - /* Consume 'm4go' */ - argc--; argv++; - - /* - * Parse provided address - default to load_addr in case not provided. - */ - - if (argc) - addr = simple_strtoul(argv[0], NULL, 16); - else - addr = load_addr; - - /* - * Write boot address in PERSISTENT_ENTRY1[31:0] aka SRC_GPR2[31:0] - */ - writel(addr + 0x401, 0x4006E028); - - /* - * Start secondary processor by enabling its clock - */ - writel(0x15a5a, 0x4006B08C); - - return 1; -} - -U_BOOT_CMD( - m4go, 2 /* one arg max */, 1 /* repeatable */, do_m4go, - "start the secondary Cortex-M4 from scatter file image", - "[<addr>]\n" - " - start secondary Cortex-M4 core using a scatter file image\n" - "The argument needs to be a scatter file\n" -); |