| Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 2 | /* |
| Masahiro Yamada | e27d6c7 | 2017-01-21 18:05:26 +0900 | [diff] [blame] | 3 | * Copyright (C) 2016-2017 Socionext Inc. |
| 4 | * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 5 | */ |
| 6 | |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 7 | #include <spl.h> |
| 8 | #include <linux/io.h> |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 9 | #include <linux/kernel.h> |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 10 | |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 11 | #include "boot-device.h" |
| 12 | |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 13 | const struct uniphier_boot_device uniphier_ld11_boot_device_table[] = { |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 14 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"}, |
| 15 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 4)"}, |
| 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 1, ECC 8, EraseSize 128KB, Addr 4)"}, |
| 23 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 4)"}, |
| 24 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"}, |
| 25 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"}, |
| 26 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"}, |
| 27 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"}, |
| 28 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"}, |
| 29 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"}, |
| 30 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 4)"}, |
| 31 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"}, |
| 32 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"}, |
| 33 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"}, |
| 34 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI Addr 4)"}, |
| 35 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI Addr 4)"}, |
| 36 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI Addr 5)"}, |
| 37 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI Addr 5)"}, |
| 38 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training Off)"}, |
| 39 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training On)"}, |
| 40 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training Off)"}, |
| 41 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training On)"}, |
| 42 | {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training Off)"}, |
| 43 | {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training On)"}, |
| 44 | {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training Off)"}, |
| Masahiro Yamada | 6a555b2 | 2016-05-24 21:13:58 +0900 | [diff] [blame] | 45 | {BOOT_DEVICE_NOR, "NOR (XECS1)"}, |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 46 | }; |
| 47 | |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 48 | const unsigned uniphier_ld11_boot_device_count = |
| 49 | ARRAY_SIZE(uniphier_ld11_boot_device_table); |
| 50 | |
| 51 | int uniphier_ld11_boot_device_is_usb(u32 pinmon) |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 52 | { |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 53 | return !!(~pinmon & 0x00000080); |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 54 | } |
| 55 | |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 56 | int uniphier_ld20_boot_device_is_usb(u32 pinmon) |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 57 | { |
| Masahiro Yamada | 784548e | 2017-02-14 01:24:26 +0900 | [diff] [blame] | 58 | return !!(~pinmon & 0x00000780); |
| Masahiro Yamada | 9d0c2ce | 2016-04-21 14:43:18 +0900 | [diff] [blame] | 59 | } |