diff options
Diffstat (limited to 'board/xilinx')
| -rw-r--r-- | board/xilinx/zynqmp/cmds.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/xilinx/zynqmp/cmds.c b/board/xilinx/zynqmp/cmds.c index 0f1f26986f..c0d28a73e4 100644 --- a/board/xilinx/zynqmp/cmds.c +++ b/board/xilinx/zynqmp/cmds.c @@ -130,8 +130,27 @@ static int do_zynqmp_tcm_init(struct cmd_tbl *cmdtp, int flag, int argc, } #endif +static int do_zynqmp_pmufw(struct cmd_tbl *cmdtp, int flag, int argc, + char * const argv[]) +{ + u32 addr, size; + + if (argc != cmdtp->maxargs) + return CMD_RET_USAGE; + + addr = simple_strtoul(argv[2], NULL, 16); + size = simple_strtoul(argv[3], NULL, 16); + flush_dcache_range((ulong)addr, (ulong)(addr + size)); + + zynqmp_pmufw_load_config_object((const void *)(uintptr_t)addr, + (size_t)size); + + return 0; +} + static struct cmd_tbl cmd_zynqmp_sub[] = { U_BOOT_CMD_MKENT(secure, 5, 0, do_zynqmp_verify_secure, "", ""), + U_BOOT_CMD_MKENT(pmufw, 4, 0, do_zynqmp_pmufw, "", ""), U_BOOT_CMD_MKENT(mmio_read, 3, 0, do_zynqmp_mmio_read, "", ""), U_BOOT_CMD_MKENT(mmio_write, 5, 0, do_zynqmp_mmio_write, "", ""), #ifdef CONFIG_DEFINE_TCM_OCM_MMAP @@ -184,6 +203,7 @@ static char zynqmp_help_text[] = " to be initialized. Supported modes will be\n" " lock(0)/split(1)\n" #endif + "zynqmp pmufw address size - load PMU FW configuration object\n" ; #endif |