static noinline void socrates_entry(void)
{
int ret;
arm_early_mmu_cache_invalidate();
relocate_to_current_adr();
setup_c();
socfpga_lowlevel_init(&cm_default_cfg,
sys_mgr_init_table, ARRAY_SIZE(sys_mgr_init_table));
puts_ll("lowlevel init done\n");
puts_ll("SDRAM setup...\n");
socfpga_sdram_mmr_init();
puts_ll("SDRAM calibration...\n");
ret = socfpga_sdram_calibration(inst_rom_init, inst_rom_init_size,
ac_rom_init, ac_rom_init_size);
if (ret)
hang();
puts_ll("done\n");
barebox_arm_entry(0x0, SZ_1G, 0);
}
static int console_std_set(struct device_d *dev, struct param_d *param,
const char *val)
{
struct console_device *cdev = to_console_dev(dev);
char active[4];
unsigned int flag = 0, i = 0;
if (val) {
if (strchr(val, 'i') && cdev->getc) {
active[i++] = 'i';
flag |= CONSOLE_STDIN;
}
if (cdev->putc) {
if (strchr(val, 'o')) {
active[i++] = 'o';
flag |= CONSOLE_STDOUT;
}
if (strchr(val, 'e')) {
active[i++] = 'e';
flag |= CONSOLE_STDERR;
}
}
}
if (flag && !cdev->f_active) {
/* The device is being activated, set its baudrate */
if (cdev->setbrg)
cdev->setbrg(cdev, cdev->baudrate);
}
active[i] = 0;
cdev->f_active = flag;
dev_param_set_generic(dev, param, active);
if (initialized < CONSOLE_INIT_FULL) {
char ch;
initialized = CONSOLE_INIT_FULL;
puts_ll("Switch to console [");
puts_ll(dev_name(dev));
puts_ll("]\n");
barebox_banner();
while (kfifo_getc(console_output_fifo, &ch) == 0)
console_putc(CONSOLE_STDOUT, ch);
}
return 0;
}
void __section(.text_entry) pbl_main_entry(void *fdt, void *fdt_end,
u32 ram_size)
{
u32 pg_start, pg_end, pg_len, fdt_len;
void *fdt_new;
void (*barebox)(void *fdt, u32 fdt_len, u32 ram_size);
puts_ll("pbl_main_entry()\n");
/* clear bss */
memset(__bss_start, 0, __bss_stop - __bss_start);
pg_start = (u32)&input_data;
pg_end = (u32)&input_data_end;
pg_len = pg_end - pg_start;
barebox_uncompress(&input_data, pg_len);
fdt_len = (u32)fdt_end - (u32)fdt;
fdt_new = (void *)PAGE_ALIGN_DOWN(TEXT_BASE - MALLOC_SIZE - STACK_SIZE - fdt_len);
memcpy(fdt_new, fdt, fdt_len);
barebox = (void *)TEXT_BASE;
barebox(fdt_new, fdt_len, ram_size);
}
ENTRY_FUNCTION(start_zii_vf610_dev, r0, r1, r2)
{
void *fdt;
const unsigned int system_type = get_system_type();
vf610_cpu_lowlevel_init();
if (IS_ENABLED(CONFIG_DEBUG_LL))
setup_uart();
switch (system_type) {
default:
if (IS_ENABLED(CONFIG_DEBUG_LL)) {
relocate_to_current_adr();
setup_c();
puts_ll("\n*********************************\n");
puts_ll("* Unknown system type: ");
puthex_ll(system_type);
puts_ll("\n* Assuming devboard revision B\n");
puts_ll("*********************************\n");
}
case ZII_PLATFORM_VF610_DEV_REV_B: /* FALLTHROUGH */
fdt = __dtb_vf610_zii_dev_rev_b_start;
break;
case ZII_PLATFORM_VF610_SCU4_AIB:
fdt = __dtb_vf610_zii_scu4_aib_start;
break;
case ZII_PLATFORM_VF610_DEV_REV_C:
fdt = __dtb_vf610_zii_dev_rev_c_start;
break;
case ZII_PLATFORM_VF610_CFU1:
fdt = __dtb_vf610_zii_cfu1_start;
break;
case ZII_PLATFORM_VF610_SSMB_SPU3:
fdt = __dtb_vf610_zii_ssmb_spu3_start;
break;
case ZII_PLATFORM_VF610_SPB4:
fdt = __dtb_vf610_zii_spb4_start;
break;
case ZII_PLATFORM_VF610_SSMB_DTU:
fdt = __dtb_vf610_zii_ssmb_dtu_start;
break;
}
vf610_barebox_entry(fdt + get_runtime_offset());
}
void __section(.text_entry) pbl_main_entry(void)
{
u32 pg_start, pg_end, pg_len;
void (*barebox)(void);
puts_ll("pbl_main_entry()\n");
/* clear bss */
memset(__bss_start, 0, __bss_stop - __bss_start);
pg_start = (u32)&input_data;
pg_end = (u32)&input_data_end;
pg_len = pg_end - pg_start;
barebox_uncompress(&input_data, pg_len);
barebox = (void *)TEXT_BASE;
barebox();
}
