diff options
| -rw-r--r-- | arch/sandbox/cpu/start.c | 10 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/state.h | 7 | ||||
| -rw-r--r-- | cmd/Makefile | 1 | ||||
| -rw-r--r-- | cmd/sb.c | 46 |
4 files changed, 64 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 28ca35392c..b1566a8143 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -305,6 +305,16 @@ static void setup_ram_buf(struct sandbox_state *state) gd->ram_size = state->ram_size; } +void state_show(struct sandbox_state *state) +{ + char **p; + + printf("Arguments:\n"); + for (p = state->argv; *p; p++) + printf("%s ", *p); + printf("\n"); +} + int main(int argc, char *argv[]) { struct sandbox_state *state; diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h index 0a2e3c41ae..8fabe70a86 100644 --- a/arch/sandbox/include/asm/state.h +++ b/arch/sandbox/include/asm/state.h @@ -243,6 +243,13 @@ bool state_get_skip_delays(void); void state_reset_for_test(struct sandbox_state *state); /** + * state_show() - Show information about the sandbox state + * + * @param state Sandbox state to show + */ +void state_show(struct sandbox_state *state); + +/** * Initialize the test system state */ int state_init(void); diff --git a/cmd/Makefile b/cmd/Makefile index 0534ddc679..5ec2f9e8eb 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -115,6 +115,7 @@ obj-$(CONFIG_CMD_ROCKUSB) += rockusb.o obj-$(CONFIG_SANDBOX) += host.o obj-$(CONFIG_CMD_SATA) += sata.o obj-$(CONFIG_CMD_NVME) += nvme.o +obj-$(CONFIG_SANDBOX) += sb.o obj-$(CONFIG_CMD_SF) += sf.o obj-$(CONFIG_CMD_SCSI) += scsi.o disk.o obj-$(CONFIG_CMD_SHA1SUM) += sha1sum.o diff --git a/cmd/sb.c b/cmd/sb.c new file mode 100644 index 0000000000..6ca3361d7e --- /dev/null +++ b/cmd/sb.c @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018, Google Inc. + * Written by Simon Glass <sjg@chromium.org> + */ + +#include <common.h> +#include <dm.h> +#include <spl.h> +#include <asm/state.h> + +static int do_sb_state(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + struct sandbox_state *state; + + state = state_get_current(); + state_show(state); + + return 0; +} + +static cmd_tbl_t cmd_sb_sub[] = { + U_BOOT_CMD_MKENT(state, 1, 0, do_sb_state, "", ""), +}; + +static int do_sb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + cmd_tbl_t *c; + + /* Skip past 'sb' */ + argc--; + argv++; + + c = find_cmd_tbl(argv[0], cmd_sb_sub, ARRAY_SIZE(cmd_sb_sub)); + if (c) + return c->cmd(cmdtp, flag, argc, argv); + else + return CMD_RET_USAGE; +} + +U_BOOT_CMD( + sb, 8, 1, do_sb, + "Sandbox status commands", + "state - Show sandbox state" +); |