| Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| Masahiro Yamada | 81afa9c | 2017-05-15 14:26:33 +0900 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2017 Socionext Inc. |
| 4 | * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| Masahiro Yamada | 81afa9c | 2017-05-15 14:26:33 +0900 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #include <common.h> |
| 8 | #include <spl.h> |
| 9 | #include <linux/io.h> |
| 10 | #include <linux/kernel.h> |
| 11 | |
| 12 | #include "../sg-regs.h" |
| 13 | #include "boot-device.h" |
| 14 | |
| 15 | const struct uniphier_boot_device uniphier_pxs3_boot_device_table[] = { |
| 16 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 5)"}, |
| 17 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"}, |
| 18 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"}, |
| 19 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"}, |
| 20 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512KB, Addr 5)"}, |
| 21 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"}, |
| 22 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"}, |
| 23 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"}, |
| 24 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training Off)"}, |
| 25 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training On)"}, |
| 26 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training Off)"}, |
| 27 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training On)"}, |
| 28 | {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training Off)"}, |
| 29 | {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training On)"}, |
| 30 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5, BBM Last Page)"}, |
| 31 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5, BBM Last Page)"}, |
| 32 | }; |
| 33 | |
| 34 | const unsigned uniphier_pxs3_boot_device_count = |
| 35 | ARRAY_SIZE(uniphier_pxs3_boot_device_table); |
| 36 | |
| 37 | int uniphier_pxs3_boot_device_is_usb(u32 pinmon) |
| 38 | { |
| 39 | return !!(readl(SG_PINMON2) & BIT(31)); |
| 40 | } |