| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2015-2017 Socionext Inc. |
| * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| */ |
| |
| #include <spl.h> |
| #include <linux/io.h> |
| #include <linux/kernel.h> |
| |
| #include "boot-device.h" |
| |
| const struct uniphier_boot_device uniphier_pxs2_boot_device_table[] = { |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"}, |
| {BOOT_DEVICE_MMC1, "eMMC (1.8V)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 5)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 4)"}, |
| {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 4)"}, |
| {BOOT_DEVICE_SPI, "SPI (3Byte CS0)"}, |
| {BOOT_DEVICE_SPI, "SPI (4Byte CS0)"}, |
| {BOOT_DEVICE_SPI, "SPI (3Byte CS1)"}, |
| {BOOT_DEVICE_SPI, "SPI (4Byte CS1)"}, |
| {BOOT_DEVICE_SPI, "SPI (4Byte CS0)"}, |
| {BOOT_DEVICE_SPI, "SPI (3Byte CS0)"}, |
| {BOOT_DEVICE_NONE, "Reserved"}, |
| }; |
| |
| const unsigned uniphier_pxs2_boot_device_count = |
| ARRAY_SIZE(uniphier_pxs2_boot_device_table); |
| |
| int uniphier_pxs2_boot_device_is_usb(u32 pinmon) |
| { |
| return !!(pinmon & 0x00000040); |
| } |
| |
| unsigned int uniphier_pxs2_boot_device_fixup(unsigned int mode) |
| { |
| if (mode == BOOT_DEVICE_USB) |
| return BOOT_DEVICE_NOR; |
| |
| return mode; |
| } |