diff options
Diffstat (limited to 'arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c')
| -rw-r--r-- | arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c b/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c deleted file mode 100644 index 2992fd7..0000000 --- a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright (C) 2016-2017 Socionext Inc. - * Author: Masahiro Yamada <yamada.masahiro@socionext.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <spl.h> -#include <linux/io.h> - -#include "../sg-regs.h" -#include "../soc-info.h" -#include "boot-device.h" - -static struct boot_device_info boot_device_table[] = { - {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, 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 1, ECC 8, EraseSize 128KB, Addr 4)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 1, 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 8, ECC 8, ONFI, Addr 4)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, 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 1, ECC 8, ONFI Addr 4)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI Addr 4)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI Addr 5)"}, - {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI Addr 5)"}, - {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training Off)"}, - {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training On)"}, - {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training Off)"}, - {BOOT_DEVICE_MMC1, "eMMC (Legacy, 8bit, 1.8V, Training On)"}, - {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training Off)"}, - {BOOT_DEVICE_MMC1, "eMMC (High Speed SDR, 8bit, 1.8V, Training On)"}, - {BOOT_DEVICE_MMC1, "eMMC (Legacy, 4bit, 1.8V, Training Off)"}, - {BOOT_DEVICE_NOR, "NOR (XECS1)"}, -}; - -static int get_boot_mode_sel(void) -{ - return (readl(SG_PINMON0) >> 1) & 0x1f; -} - -u32 uniphier_ld20_boot_device(void) -{ - int boot_mode; - u32 usb_boot_mask; - - switch (uniphier_get_soc_id()) { -#if defined(CONFIG_ARCH_UNIPHIER_LD11) - case UNIPHIER_LD11_ID: - usb_boot_mask = 0x00000080; - break; -#endif -#if defined(CONFIG_ARCH_UNIPHIER_LD20) - case UNIPHIER_LD20_ID: - usb_boot_mask = 0x00000780; - break; -#endif - default: - BUG(); - } - - if (~readl(SG_PINMON0) & usb_boot_mask) - return BOOT_DEVICE_USB; - - boot_mode = get_boot_mode_sel(); - - return boot_device_table[boot_mode].type; -} - -void uniphier_ld20_boot_mode_show(void) -{ - int mode_sel, i; - - mode_sel = get_boot_mode_sel(); - - puts("Boot Mode Pin:\n"); - - for (i = 0; i < ARRAY_SIZE(boot_device_table); i++) - printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i, - boot_device_table[i].info); -} |