#include <debug_uart.h>
#include <fdtdec.h>
#include <watchdog.h>
+#include <dm/uclass.h>
DECLARE_GLOBAL_DATA_PTR;
return BOOT_DEVICE_RAM;
case 0x2: /* NAND Flash (1.8V) */
case 0x3: /* NAND Flash (3.0V) */
- socfpga_per_reset(SOCFPGA_RESET(NAND), 0);
return BOOT_DEVICE_NAND;
case 0x4: /* SD/MMC External Transceiver (1.8V) */
case 0x5: /* SD/MMC Internal Transceiver (3.0V) */
- socfpga_per_reset(SOCFPGA_RESET(SDMMC), 0);
- socfpga_per_reset(SOCFPGA_RESET(DMA), 0);
return BOOT_DEVICE_MMC1;
case 0x6: /* QSPI Flash (1.8V) */
case 0x7: /* QSPI Flash (3.0V) */
- socfpga_per_reset(SOCFPGA_RESET(QSPI), 0);
return BOOT_DEVICE_SPI;
default:
printf("Invalid boot device (bsel=%08x)!\n", bsel);
void board_init_f(ulong dummy)
{
const struct cm_config *cm_default_cfg = cm_get_default_config();
- unsigned long sdram_size;
unsigned long reg;
int ret;
+ struct udevice *dev;
/*
* First C code to run. Clear fake OCRAM ECC first as SBE
memset(__bss_start, 0, __bss_end - __bss_start);
socfpga_sdram_remap_zero();
+ socfpga_pl310_clear();
debug("Freezing all I/O banks\n");
/* freeze all IO banks */
socfpga_bridges_reset(1);
}
- socfpga_per_reset(SOCFPGA_RESET(SDR), 0);
- socfpga_per_reset(SOCFPGA_RESET(UART0), 0);
socfpga_per_reset(SOCFPGA_RESET(OSC1TIMER0), 0);
-
timer_init();
debug("Reconfigure Clock Manager\n");
sysmgr_pinmux_init();
sysmgr_config_warmrstcfgio(0);
- /* De-assert reset for peripherals and bridges based on handoff */
- reset_deassert_peripherals_handoff();
- socfpga_bridges_reset(0);
+ /* Set bridges handoff value */
+ socfpga_bridges_set_handoff_regs(true, true, true);
debug("Unfreezing/Thaw all I/O banks\n");
/* unfreeze / thaw all IO banks */
hang();
}
+ ret = uclass_get_device(UCLASS_RESET, 0, &dev);
+ if (ret)
+ debug("Reset init failed: %d\n", ret);
+
/* enable console uart printing */
preloader_console_init();
- if (sdram_mmr_init_full(0xffffffff) != 0) {
- puts("SDRAM init failed.\n");
- hang();
- }
-
- debug("SDRAM: Calibrating PHY\n");
- /* SDRAM calibration */
- if (sdram_calibration_full() == 0) {
- puts("SDRAM calibration failed.\n");
- hang();
- }
-
- sdram_size = sdram_calculate_size();
- debug("SDRAM: %ld MiB\n", sdram_size >> 20);
-
- /* Sanity check ensure correct SDRAM size specified */
- if (get_ram_size(0, sdram_size) != sdram_size) {
- puts("SDRAM size check failed!\n");
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ debug("DRAM init failed: %d\n", ret);
hang();
}
-
- if (!socfpga_is_booting_from_fpga())
- socfpga_bridges_reset(1);
}