int ft_board_setup(void *blob, bd_t *bd)
{
#ifdef CONFIG_FSL_MC_ENET
int err;
#endif
u64 base[CONFIG_NR_DRAM_BANKS];
u64 size[CONFIG_NR_DRAM_BANKS];
ft_cpu_setup(blob, bd);
/* fixup DT for the two GPP DDR banks */
base[0] = gd->bd->bi_dram[0].start;
size[0] = gd->bd->bi_dram[0].size;
base[1] = gd->bd->bi_dram[1].start;
size[1] = gd->bd->bi_dram[1].size;
fdt_fixup_memory_banks(blob, base, size, 2);
#ifdef CONFIG_FSL_MC_ENET
fdt_fixup_board_enet(blob);
err = fsl_mc_ldpaa_exit(bd);
if (err)
return err;
#endif
return 0;
}
int ft_board_setup(void *blob, bd_t *bd)
{
phys_addr_t base;
phys_size_t size;
ft_cpu_setup(blob, bd);
/* limit the memory size to bank 1 until Linux can handle 40-bit PA */
base = getenv_bootm_low();
size = getenv_bootm_size();
fdt_fixup_memory(blob, (u64)base, (u64)size);
#ifdef CONFIG_FSL_MC_ENET
fdt_fixup_board_enet(blob);
fsl_mc_ldpaa_exit(bd);
#endif
return 0;
}
static int do_fsl_mc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int err = 0;
if (argc < 3)
goto usage;
switch (argv[1][0]) {
case 's': {
char sub_cmd;
u64 mc_fw_addr, mc_dpc_addr;
#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
u64 aiop_fw_addr;
#endif
sub_cmd = argv[2][0];
switch (sub_cmd) {
case 'm':
if (argc < 5)
goto usage;
if (get_mc_boot_status() == 0) {
printf("fsl-mc: MC is already booted");
printf("\n");
return err;
}
mc_fw_addr = simple_strtoull(argv[3], NULL, 16);
mc_dpc_addr = simple_strtoull(argv[4], NULL,
16);
if (!mc_init(mc_fw_addr, mc_dpc_addr))
err = mc_init_object();
break;
#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
case 'a':
if (argc < 4)
goto usage;
if (get_aiop_apply_status() == 0) {
printf("fsl-mc: AIOP FW is already");
printf(" applied\n");
return err;
}
aiop_fw_addr = simple_strtoull(argv[3], NULL,
16);
err = load_mc_aiop_img(aiop_fw_addr);
if (!err)
printf("fsl-mc: AIOP FW applied\n");
break;
#endif
default:
printf("Invalid option: %s\n", argv[2]);
goto usage;
break;
}
}
break;
case 'a': {
u64 mc_dpl_addr;
if (argc < 4)
goto usage;
if (get_dpl_apply_status() == 0) {
printf("fsl-mc: DPL already applied\n");
return err;
}
mc_dpl_addr = simple_strtoull(argv[3], NULL,
16);
if (get_mc_boot_status() != 0) {
printf("fsl-mc: Deploying data path layout ..");
printf("ERROR (MC is not booted)\n");
return -ENODEV;
}
if (!fsl_mc_ldpaa_exit(NULL))
err = mc_apply_dpl(mc_dpl_addr);
break;
}
default:
printf("Invalid option: %s\n", argv[1]);
goto usage;
break;
}
return err;
usage:
return CMD_RET_USAGE;
}
void board_quiesce_devices(void)
{
fsl_mc_ldpaa_exit(gd->bd);
}
int fsl_mc_ldpaa_exit(bd_t *bd)
{
int err = 0;
bool is_dpl_apply_status = false;
bool mc_boot_status = false;
if (bd && mc_lazy_dpl_addr && !fsl_mc_ldpaa_exit(NULL)) {
err = mc_apply_dpl(mc_lazy_dpl_addr);
if (!err)
fdt_fixup_board_enet(working_fdt);
mc_lazy_dpl_addr = 0;
}
if (!get_mc_boot_status())
mc_boot_status = true;
/* MC is not loaded intentionally, So return success. */
if (bd && !mc_boot_status)
return 0;
/* If DPL is deployed, set is_dpl_apply_status as TRUE. */
if (!get_dpl_apply_status())
is_dpl_apply_status = true;
/*
* For case MC is loaded but DPL is not deployed, return success and
* print message on console. Else FDT fix-up code execution hanged.
*/
if (bd && mc_boot_status && !is_dpl_apply_status) {
printf("fsl-mc: DPL not deployed, DPAA2 ethernet not work\n");
goto mc_obj_cleanup;
}
if (bd && mc_boot_status && is_dpl_apply_status)
return 0;
mc_obj_cleanup:
err = dpbp_exit();
if (err < 0) {
printf("dpbp_exit() failed: %d\n", err);
goto err;
}
err = dpio_exit();
if (err < 0) {
printf("dpio_exit() failed: %d\n", err);
goto err;
}
err = dpni_exit();
if (err < 0) {
printf("dpni_exit() failed: %d\n", err);
goto err;
}
err = dprc_exit();
if (err < 0) {
printf("dprc_exit() failed: %d\n", err);
goto err;
}
return 0;
err:
return err;
}
