blob: fec20459aa6c5b2931279ddac326c0e2dee598c7 [file] [log] [blame]
/*
* Amlogic VPU debug function
*/
#include <common.h>
#include <command.h>
#include <amlogic/media/vpu/vpu.h>
static int do_vpu_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
vpu_probe();
return 0;
}
static int do_vpu_disable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
vpu_remove();
return 0;
}
static int do_vpu_clk(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int level;
int ret = 0;
if (argc == 1) {
return -1;
}
if (strcmp(argv[1], "set") == 0) {
if (argc == 3) {
level = (int)simple_strtoul(argv[2], NULL, 10);
ret = vpu_clk_change(level);
} else {
ret = -1;
}
} else if (strcmp(argv[1], "get") == 0) {
vpu_clk_get();
} else {
ret = -1;
}
return ret;
}
static int do_vpu_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
vcbus_test();
return 0;
}
static int do_vpu_info(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
vpu_info_print();
return 0;
}
static cmd_tbl_t cmd_vpu_sub[] = {
U_BOOT_CMD_MKENT(probe, 2, 0, do_vpu_enable, "", ""),
U_BOOT_CMD_MKENT(remove, 2, 0, do_vpu_disable, "", ""),
U_BOOT_CMD_MKENT(clk, 3, 0, do_vpu_clk, "", ""),
U_BOOT_CMD_MKENT(test, 2, 0, do_vpu_test, "", ""),
U_BOOT_CMD_MKENT(info, 2, 0, do_vpu_info, "", ""),
};
static int do_vpu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
cmd_tbl_t *c;
/* Strip off leading 'bmp' command argument */
argc--;
argv++;
c = find_cmd_tbl(argv[0], &cmd_vpu_sub[0], ARRAY_SIZE(cmd_vpu_sub));
if (c) {
return c->cmd(cmdtp, flag, argc, argv);
} else {
cmd_usage(cmdtp);
return 1;
}
}
U_BOOT_CMD(
vpu, 5, 0, do_vpu,
"vpu sub-system",
"vpu probe - enable vpu domain\n"
"vpu remove - disable vpu domain\n"
"vpu test - test vcbus access\n"
);