diff options
Diffstat (limited to 'arch/arm/mach-uniphier/boot-mode')
-rw-r--r-- | arch/arm/mach-uniphier/boot-mode/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-uniphier/boot-mode/boot-mode-ph1-pro5.c | 75 | ||||
-rw-r--r-- | arch/arm/mach-uniphier/boot-mode/boot-mode.c | 4 |
3 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/boot-mode/Makefile b/arch/arm/mach-uniphier/boot-mode/Makefile index bd6d0a3..1d2f8b3 100644 --- a/arch/arm/mach-uniphier/boot-mode/Makefile +++ b/arch/arm/mach-uniphier/boot-mode/Makefile @@ -4,3 +4,4 @@ obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD3) += boot-mode-ph1-sld3.o obj-$(CONFIG_ARCH_UNIPHIER_PH1_LD4) += boot-mode-ph1-ld4.o obj-$(CONFIG_ARCH_UNIPHIER_PH1_PRO4) += boot-mode-ph1-ld4.o obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD8) += boot-mode-ph1-ld4.o +obj-$(CONFIG_ARCH_UNIPHIER_PH1_PRO5) += boot-mode-ph1-pro5.o diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-ph1-pro5.c b/arch/arm/mach-uniphier/boot-mode/boot-mode-ph1-pro5.c new file mode 100644 index 0000000..c68cb59 --- /dev/null +++ b/arch/arm/mach-uniphier/boot-mode/boot-mode-ph1-pro5.c @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <spl.h> +#include <linux/io.h> +#include <mach/boot-device.h> +#include <mach/sbc-regs.h> +#include <mach/sg-regs.h> + +static struct boot_device_info boot_device_table[] = { + {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 128MB, Addr 4)"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512MB, Addr 5)"}, + {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"}, + {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 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_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 8, ONFI, Addr 4)"}, + {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_MMC1, "eMMC Boot (1.8V)"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NONE, "Reserved"}, + {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128MB, 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)"}, + { /* sentinel */ } +}; + +static int get_boot_mode_sel(void) +{ + return (readl(SG_PINMON0) >> 1) & 0x1f; +} + +u32 ph1_pro5_boot_device(void) +{ + int boot_mode; + + boot_mode = get_boot_mode_sel(); + + return boot_device_table[boot_mode].type; +} + +void ph1_pro5_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); +} diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c b/arch/arm/mach-uniphier/boot-mode/boot-mode.c index 71abdef..60329eb 100644 --- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c +++ b/arch/arm/mach-uniphier/boot-mode/boot-mode.c @@ -29,6 +29,10 @@ u32 spl_boot_device(void) case SOC_UNIPHIER_PH1_SLD8: return ph1_ld4_boot_device(); #endif +#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5) + case SOC_UNIPHIER_PH1_PRO5: + return ph1_pro5_boot_device(); +#endif default: return BOOT_DEVICE_NONE; } |