The current implementation has ugly switch statements here and there,
and duplicates similar code. Rework it using table lookups for SoC
data and reduce code duplication.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
arch/arm/mach-uniphier/Makefile | 2 +-
arch/arm/mach-uniphier/board_late_init.c | 4 +-
arch/arm/mach-uniphier/boot-device/Makefile | 19 ++
.../boot-device-ld11.c} | 52 ++----
.../boot-device-ld4.c} | 32 +---
.../boot-device-pro5.c} | 33 +---
.../boot-device-pxs2.c} | 34 +---
.../boot-device-sld3.c} | 32 +---
arch/arm/mach-uniphier/boot-device/boot-device.c | 203 +++++++++++++++++++++
arch/arm/mach-uniphier/boot-device/boot-device.h | 35 ++++
.../{boot-mode => boot-device}/spl_board.c | 0
arch/arm/mach-uniphier/boot-mode/Makefile | 21 ---
arch/arm/mach-uniphier/boot-mode/boot-device.h | 29 ---
arch/arm/mach-uniphier/boot-mode/boot-mode.c | 78 --------
arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c | 59 ------
arch/arm/mach-uniphier/clk/clk-ld11.c | 3 +-
arch/arm/mach-uniphier/init.h | 3 +
17 files changed, 299 insertions(+), 340 deletions(-)
create mode 100644 arch/arm/mach-uniphier/boot-device/Makefile
rename arch/arm/mach-uniphier/{boot-mode/boot-mode-ld20.c =>
boot-device/boot-device-ld11.c} (73%)
rename arch/arm/mach-uniphier/{boot-mode/boot-mode-ld4.c =>
boot-device/boot-device-ld4.c} (80%)
rename arch/arm/mach-uniphier/{boot-mode/boot-mode-pro5.c =>
boot-device/boot-device-pro5.c} (79%)
rename arch/arm/mach-uniphier/{boot-mode/boot-mode-pxs2.c =>
boot-device/boot-device-pxs2.c} (78%)
rename arch/arm/mach-uniphier/{boot-mode/boot-mode-sld3.c =>
boot-device/boot-device-sld3.c} (85%)
create mode 100644 arch/arm/mach-uniphier/boot-device/boot-device.c
create mode 100644 arch/arm/mach-uniphier/boot-device/boot-device.h
rename arch/arm/mach-uniphier/{boot-mode => boot-device}/spl_board.c (100%)
delete mode 100644 arch/arm/mach-uniphier/boot-mode/Makefile
delete mode 100644 arch/arm/mach-uniphier/boot-mode/boot-device.h
delete mode 100644 arch/arm/mach-uniphier/boot-mode/boot-mode.c
delete mode 100644 arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 7baec73..124a1c6 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_MMC) += mmc-first-dev.o
endif
obj-y += soc-info.o
-obj-y += boot-mode/
+obj-y += boot-device/
obj-y += clk/
obj-y += dram/
diff --git a/arch/arm/mach-uniphier/board_late_init.c
b/arch/arm/mach-uniphier/board_late_init.c
index ece761f..92dd610 100644
--- a/arch/arm/mach-uniphier/board_late_init.c
+++ b/arch/arm/mach-uniphier/board_late_init.c
@@ -13,7 +13,7 @@
#include <linux/io.h>
#include <../drivers/mtd/nand/denali.h>
-#include "boot-mode/boot-device.h"
+#include "init.h"
static void nand_denali_wp_disable(void)
{
@@ -62,7 +62,7 @@ int board_late_init(void)
{
puts("MODE: ");
- switch (spl_boot_device_raw()) {
+ switch (uniphier_boot_device_raw()) {
case BOOT_DEVICE_MMC1:
printf("eMMC Boot\n");
setenv("bootmode", "emmcboot");
diff --git a/arch/arm/mach-uniphier/boot-device/Makefile
b/arch/arm/mach-uniphier/boot-device/Makefile
new file mode 100644
index 0000000..a54d2ac
--- /dev/null
+++ b/arch/arm/mach-uniphier/boot-device/Makefile
@@ -0,0 +1,19 @@
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += boot-device.o
+
+obj-$(CONFIG_ARCH_UNIPHIER_SLD3) += boot-device-sld3.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD4) += boot-device-ld4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PRO4) += boot-device-ld4.o
+obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += boot-device-ld4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PRO5) += boot-device-pro5.o
+obj-$(CONFIG_ARCH_UNIPHIER_PXS2) += boot-device-pxs2.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += boot-device-pxs2.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD11) += boot-device-ld11.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD20) += boot-device-ld11.o
+
+ifdef CONFIG_SPL_BUILD
+obj-$(CONFIG_SPL_BOARD_LOAD_IMAGE) += spl_board.o
+endif
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c
b/arch/arm/mach-uniphier/boot-device/boot-device-ld11.c
similarity index 73%
rename from arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c
rename to arch/arm/mach-uniphier/boot-device/boot-device-ld11.c
index 2992fd7..f1a467c 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld20.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device-ld11.c
@@ -8,12 +8,11 @@
#include <common.h>
#include <spl.h>
#include <linux/io.h>
+#include <linux/kernel.h>
-#include "../sg-regs.h"
-#include "../soc-info.h"
#include "boot-device.h"
-static struct boot_device_info boot_device_table[] = {
+const struct uniphier_boot_device uniphier_ld11_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)"},
@@ -48,48 +47,23 @@ static struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NOR, "NOR (XECS1)"},
};
-static int get_boot_mode_sel(void)
+const unsigned uniphier_ld11_boot_device_count =
+ ARRAY_SIZE(uniphier_ld11_boot_device_table);
+
+int uniphier_ld11_boot_device_is_usb(u32 pinmon)
{
- return (readl(SG_PINMON0) >> 1) & 0x1f;
+ return !!(~pinmon & 0x00000080);
}
-u32 uniphier_ld20_boot_device(void)
+int uniphier_ld20_boot_device_is_usb(u32 pinmon)
{
- 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;
+ return !!(~pinmon & 0x00000780);
}
-void uniphier_ld20_boot_mode_show(void)
+unsigned int uniphier_ld11_boot_device_fixup(unsigned int mode)
{
- int mode_sel, i;
-
- mode_sel = get_boot_mode_sel();
-
- puts("Boot Mode Pin:\n");
+ if (mode == BOOT_DEVICE_MMC1 || mode == BOOT_DEVICE_USB)
+ mode = BOOT_DEVICE_BOARD;
- for (i = 0; i < ARRAY_SIZE(boot_device_table); i++)
- printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
- boot_device_table[i].info);
+ return mode;
}
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld4.c
b/arch/arm/mach-uniphier/boot-device/boot-device-ld4.c
similarity index 80%
rename from arch/arm/mach-uniphier/boot-mode/boot-mode-ld4.c
rename to arch/arm/mach-uniphier/boot-device/boot-device-ld4.c
index b066ed9..1fe26ef 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-ld4.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device-ld4.c
@@ -7,11 +7,11 @@
#include <common.h>
#include <spl.h>
#include <linux/io.h>
+#include <linux/kernel.h>
-#include "../sg-regs.h"
#include "boot-device.h"
-struct boot_device_info boot_device_table[] = {
+const struct uniphier_boot_device uniphier_ld4_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)"},
@@ -46,29 +46,5 @@ struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NOR, "NOR (XECS0)"},
};
-static int get_boot_mode_sel(void)
-{
- return (readl(SG_PINMON0) >> 1) & 0x1f;
-}
-
-u32 uniphier_ld4_boot_device(void)
-{
- int boot_mode;
-
- boot_mode = get_boot_mode_sel();
-
- return boot_device_table[boot_mode].type;
-}
-
-void uniphier_ld4_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);
-}
+const unsigned uniphier_ld4_boot_device_count =
+ ARRAY_SIZE(uniphier_ld4_boot_device_table);
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
b/arch/arm/mach-uniphier/boot-device/boot-device-pro5.c
similarity index 79%
rename from arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
rename to arch/arm/mach-uniphier/boot-device/boot-device-pro5.c
index 450c43b..6ba7d7e 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device-pro5.c
@@ -7,11 +7,11 @@
#include <common.h>
#include <spl.h>
#include <linux/io.h>
+#include <linux/kernel.h>
-#include "../sg-regs.h"
#include "boot-device.h"
-static struct boot_device_info boot_device_table[] = {
+const struct uniphier_boot_device uniphier_pro5_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)"},
@@ -44,32 +44,7 @@ static struct boot_device_info boot_device_table[] = {
{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 uniphier_pro5_boot_device(void)
-{
- int boot_mode;
-
- boot_mode = get_boot_mode_sel();
-
- return boot_device_table[boot_mode].type;
-}
-
-void uniphier_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);
-}
+const unsigned uniphier_pro5_boot_device_count =
+ ARRAY_SIZE(uniphier_pro5_boot_device_table);
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-pxs2.c
b/arch/arm/mach-uniphier/boot-device/boot-device-pxs2.c
similarity index 78%
rename from arch/arm/mach-uniphier/boot-mode/boot-mode-pxs2.c
rename to arch/arm/mach-uniphier/boot-device/boot-device-pxs2.c
index 20ff773..4c98f5c 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-pxs2.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device-pxs2.c
@@ -7,11 +7,11 @@
#include <common.h>
#include <spl.h>
#include <linux/io.h>
+#include <linux/kernel.h>
-#include "../sg-regs.h"
#include "boot-device.h"
-static struct boot_device_info boot_device_table[] = {
+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)"},
@@ -46,32 +46,18 @@ static struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NONE, "Reserved"},
};
-static int get_boot_mode_sel(void)
-{
- return (readl(SG_PINMON0) >> 1) & 0x1f;
-}
+const unsigned uniphier_pxs2_boot_device_count =
+ ARRAY_SIZE(uniphier_pxs2_boot_device_table);
-u32 uniphier_pxs2_boot_device(void)
+int uniphier_pxs2_boot_device_is_usb(u32 pinmon)
{
- int boot_mode;
-
- if (readl(SG_PINMON0) & BIT(6))
- return BOOT_DEVICE_USB;
-
- boot_mode = get_boot_mode_sel();
-
- return boot_device_table[boot_mode].type;
+ return !!(pinmon & 0x00000040);
}
-void uniphier_pxs2_boot_mode_show(void)
+unsigned int uniphier_pxs2_boot_device_fixup(unsigned int mode)
{
- int mode_sel, i;
-
- mode_sel = get_boot_mode_sel();
-
- puts("Boot Mode Pin:\n");
+ if (mode == BOOT_DEVICE_USB)
+ return BOOT_DEVICE_NOR;
- for (i = 0; i < ARRAY_SIZE(boot_device_table); i++)
- printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
- boot_device_table[i].info);
+ return mode;
}
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-sld3.c
b/arch/arm/mach-uniphier/boot-device/boot-device-sld3.c
similarity index 85%
rename from arch/arm/mach-uniphier/boot-mode/boot-mode-sld3.c
rename to arch/arm/mach-uniphier/boot-device/boot-device-sld3.c
index ddf8259..de008b5 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-sld3.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device-sld3.c
@@ -7,11 +7,11 @@
#include <common.h>
#include <spl.h>
#include <linux/io.h>
+#include <linux/kernel.h>
-#include "../sg-regs.h"
#include "boot-device.h"
-static struct boot_device_info boot_device_table[] = {
+const struct uniphier_boot_device uniphier_sld3_boot_device_table[] = {
{BOOT_DEVICE_NOR, "NOR (XECS0)"},
{BOOT_DEVICE_NONE, "External Master"},
{BOOT_DEVICE_NONE, "Reserved"},
@@ -78,29 +78,5 @@ static struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NONE, "Reserved"},
};
-static int get_boot_mode_sel(void)
-{
- return readl(SG_PINMON0) & 0x3f;
-}
-
-u32 uniphier_sld3_boot_device(void)
-{
- int boot_mode;
-
- boot_mode = get_boot_mode_sel();
-
- return boot_device_table[boot_mode].type;
-}
-
-void uniphier_sld3_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);
-}
+const unsigned uniphier_sld3_boot_device_count =
+ ARRAY_SIZE(uniphier_sld3_boot_device_table);
diff --git a/arch/arm/mach-uniphier/boot-device/boot-device.c
b/arch/arm/mach-uniphier/boot-device/boot-device.c
new file mode 100644
index 0000000..ec3113b
--- /dev/null
+++ b/arch/arm/mach-uniphier/boot-device/boot-device.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright (C) 2015-2017 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masah...@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+
+#include "../init.h"
+#include "../sbc/sbc-regs.h"
+#include "../sg-regs.h"
+#include "../soc-info.h"
+#include "boot-device.h"
+
+struct uniphier_boot_device_info {
+ unsigned int soc_id;
+ unsigned int boot_device_sel_shift;
+ const struct uniphier_boot_device *boot_device_table;
+ const unsigned int *boot_device_count;
+ int (*boot_device_is_usb)(u32 pinmon);
+ unsigned int (*boot_device_fixup)(unsigned int mode);
+};
+
+static const struct uniphier_boot_device_info uniphier_boot_device_info[] = {
+#if defined(CONFIG_ARCH_UNIPHIER_SLD3)
+ {
+ .soc_id = UNIPHIER_SLD3_ID,
+ .boot_device_sel_shift = 0,
+ .boot_device_table = uniphier_sld3_boot_device_table,
+ .boot_device_count = &uniphier_sld3_boot_device_count,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_LD4)
+ {
+ .soc_id = UNIPHIER_LD4_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_ld4_boot_device_table,
+ .boot_device_count = &uniphier_ld4_boot_device_count,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
+ {
+ .soc_id = UNIPHIER_PRO4_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_ld4_boot_device_table,
+ .boot_device_count = &uniphier_ld4_boot_device_count,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_SLD8)
+ {
+ .soc_id = UNIPHIER_SLD8_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_ld4_boot_device_table,
+ .boot_device_count = &uniphier_ld4_boot_device_count,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
+ {
+ .soc_id = UNIPHIER_PRO5_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_pro5_boot_device_table,
+ .boot_device_count = &uniphier_pro5_boot_device_count,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PXS2)
+ {
+ .soc_id = UNIPHIER_PXS2_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_pxs2_boot_device_table,
+ .boot_device_count = &uniphier_pxs2_boot_device_count,
+ .boot_device_is_usb = uniphier_pxs2_boot_device_is_usb,
+ .boot_device_fixup = uniphier_pxs2_boot_device_fixup,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_LD6B)
+ {
+ .soc_id = UNIPHIER_LD6B_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_pxs2_boot_device_table,
+ .boot_device_count = &uniphier_pxs2_boot_device_count,
+ .boot_device_is_usb = uniphier_pxs2_boot_device_is_usb,
+ .boot_device_fixup = uniphier_pxs2_boot_device_fixup,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_LD11)
+ {
+ .soc_id = UNIPHIER_LD11_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_ld11_boot_device_table,
+ .boot_device_count = &uniphier_ld11_boot_device_count,
+ .boot_device_is_usb = uniphier_ld11_boot_device_is_usb,
+ .boot_device_fixup = uniphier_ld11_boot_device_fixup,
+ },
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_LD20)
+ {
+ .soc_id = UNIPHIER_LD20_ID,
+ .boot_device_sel_shift = 1,
+ .boot_device_table = uniphier_ld11_boot_device_table,
+ .boot_device_count = &uniphier_ld11_boot_device_count,
+ .boot_device_is_usb = uniphier_ld20_boot_device_is_usb,
+ .boot_device_fixup = uniphier_ld11_boot_device_fixup,
+ },
+#endif
+};
+UNIPHIER_DEFINE_SOCDATA_FUNC(uniphier_get_boot_device_info,
+ uniphier_boot_device_info)
+
+static unsigned int __uniphier_boot_device_raw(
+ const struct uniphier_boot_device_info *info)
+{
+ u32 pinmon;
+ unsigned int boot_sel;
+
+ if (boot_is_swapped())
+ return BOOT_DEVICE_NOR;
+
+ pinmon = readl(SG_PINMON0);
+
+ if (info->boot_device_is_usb && info->boot_device_is_usb(pinmon))
+ return BOOT_DEVICE_USB;
+
+ boot_sel = pinmon >> info->boot_device_sel_shift;
+ boot_sel &= *info->boot_device_count - 1;
+
+ return info->boot_device_table[boot_sel].boot_device;
+}
+
+unsigned int uniphier_boot_device_raw(void)
+{
+ const struct uniphier_boot_device_info *info;
+
+ info = uniphier_get_boot_device_info();
+ if (!info) {
+ pr_err("unsupported SoC\n");
+ return BOOT_DEVICE_NONE;
+ }
+
+ return __uniphier_boot_device_raw(info);
+}
+
+u32 spl_boot_device(void)
+{
+ const struct uniphier_boot_device_info *info;
+ u32 raw_mode;
+
+ info = uniphier_get_boot_device_info();
+ if (!info) {
+ pr_err("unsupported SoC\n");
+ return BOOT_DEVICE_NONE;
+ }
+
+ raw_mode = __uniphier_boot_device_raw(info);
+
+ return info->boot_device_fixup ?
+ info->boot_device_fixup(raw_mode) : raw_mode;
+}
+
+#ifndef CONFIG_SPL_BUILD
+
+static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ const struct uniphier_boot_device_info *info;
+ u32 pinmon;
+ unsigned int boot_device_count, boot_sel;
+ int i;
+
+ info = uniphier_get_boot_device_info();
+ if (!info) {
+ pr_err("unsupported SoC\n");
+ return CMD_RET_FAILURE;
+ }
+
+ printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
+
+ pinmon = readl(SG_PINMON0);
+
+ if (info->boot_device_is_usb)
+ printf("USB Boot: %s\n\n",
+ info->boot_device_is_usb(pinmon) ? "ON" : "OFF");
+
+ boot_device_count = *info->boot_device_count;
+
+ boot_sel = pinmon >> info->boot_device_sel_shift;
+ boot_sel &= boot_device_count - 1;
+
+ printf("Boot Mode Sel:\n");
+ for (i = 0; i < boot_device_count; i++)
+ printf(" %c %02x %s\n", i == boot_sel ? '*' : ' ', i,
+ info->boot_device_table[i].desc);
+
+ return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(
+ pinmon, 1, 1, do_pinmon,
+ "pin monitor",
+ ""
+);
+
+#endif /* !CONFIG_SPL_BUILD */
diff --git a/arch/arm/mach-uniphier/boot-device/boot-device.h
b/arch/arm/mach-uniphier/boot-device/boot-device.h
new file mode 100644
index 0000000..f3fb2f3
--- /dev/null
+++ b/arch/arm/mach-uniphier/boot-device/boot-device.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2017 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masah...@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _UNIPHIER_BOOT_DEVICE_H_
+#define _UNIPHIER_BOOT_DEVICE_H_
+
+struct uniphier_boot_device {
+ unsigned int boot_device;
+ const char *desc;
+};
+
+extern const struct uniphier_boot_device uniphier_sld3_boot_device_table[];
+extern const struct uniphier_boot_device uniphier_ld4_boot_device_table[];
+extern const struct uniphier_boot_device uniphier_pro5_boot_device_table[];
+extern const struct uniphier_boot_device uniphier_pxs2_boot_device_table[];
+extern const struct uniphier_boot_device uniphier_ld11_boot_device_table[];
+
+extern const unsigned int uniphier_sld3_boot_device_count;
+extern const unsigned int uniphier_ld4_boot_device_count;
+extern const unsigned int uniphier_pro5_boot_device_count;
+extern const unsigned int uniphier_pxs2_boot_device_count;
+extern const unsigned int uniphier_ld11_boot_device_count;
+
+int uniphier_pxs2_boot_device_is_usb(u32 pinmon);
+int uniphier_ld11_boot_device_is_usb(u32 pinmon);
+int uniphier_ld20_boot_device_is_usb(u32 pinmon);
+
+unsigned int uniphier_pxs2_boot_device_fixup(unsigned int mode);
+unsigned int uniphier_ld11_boot_device_fixup(unsigned int mode);
+
+#endif /* _UNIPHIER_BOOT_DEVICE_H_ */
diff --git a/arch/arm/mach-uniphier/boot-mode/spl_board.c
b/arch/arm/mach-uniphier/boot-device/spl_board.c
similarity index 100%
rename from arch/arm/mach-uniphier/boot-mode/spl_board.c
rename to arch/arm/mach-uniphier/boot-device/spl_board.c
diff --git a/arch/arm/mach-uniphier/boot-mode/Makefile
b/arch/arm/mach-uniphier/boot-mode/Makefile
deleted file mode 100644
index a898021..0000000
--- a/arch/arm/mach-uniphier/boot-mode/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += boot-mode.o
-
-obj-$(CONFIG_ARCH_UNIPHIER_SLD3) += boot-mode-sld3.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD4) += boot-mode-ld4.o
-obj-$(CONFIG_ARCH_UNIPHIER_PRO4) += boot-mode-ld4.o
-obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += boot-mode-ld4.o
-obj-$(CONFIG_ARCH_UNIPHIER_PRO5) += boot-mode-pro5.o
-obj-$(CONFIG_ARCH_UNIPHIER_PXS2) += boot-mode-pxs2.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += boot-mode-pxs2.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD11) += boot-mode-ld20.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD20) += boot-mode-ld20.o
-
-ifdef CONFIG_SPL_BUILD
-obj-$(CONFIG_SPL_BOARD_LOAD_IMAGE) += spl_board.o
-else
-obj-$(CONFIG_CMD_PINMON) += cmd_pinmon.o
-endif
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-device.h
b/arch/arm/mach-uniphier/boot-mode/boot-device.h
deleted file mode 100644
index bd44d73..0000000
--- a/arch/arm/mach-uniphier/boot-mode/boot-device.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masah...@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _ASM_BOOT_DEVICE_H_
-#define _ASM_BOOT_DEVICE_H_
-
-struct boot_device_info {
- u32 type;
- char *info;
-};
-
-u32 uniphier_sld3_boot_device(void);
-u32 uniphier_ld4_boot_device(void);
-u32 uniphier_pro5_boot_device(void);
-u32 uniphier_pxs2_boot_device(void);
-u32 uniphier_ld20_boot_device(void);
-
-void uniphier_sld3_boot_mode_show(void);
-void uniphier_ld4_boot_mode_show(void);
-void uniphier_pro5_boot_mode_show(void);
-void uniphier_pxs2_boot_mode_show(void);
-void uniphier_ld20_boot_mode_show(void);
-
-u32 spl_boot_device_raw(void);
-
-#endif /* _ASM_BOOT_DEVICE_H_ */
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c
b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
deleted file mode 100644
index 4e1142b..0000000
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2015 Masahiro Yamada <yamada.masah...@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mmc.h>
-#include <spl.h>
-#include <linux/errno.h>
-
-#include "../sbc/sbc-regs.h"
-#include "../soc-info.h"
-#include "boot-device.h"
-
-u32 spl_boot_device_raw(void)
-{
- if (boot_is_swapped())
- return BOOT_DEVICE_NOR;
-
- switch (uniphier_get_soc_id()) {
-#if defined(CONFIG_ARCH_UNIPHIER_SLD3)
- case UNIPHIER_SLD3_ID:
- return uniphier_sld3_boot_device();
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD4) || defined(CONFIG_ARCH_UNIPHIER_PRO4) ||
\
- defined(CONFIG_ARCH_UNIPHIER_SLD8)
- case UNIPHIER_LD4_ID:
- case UNIPHIER_PRO4_ID:
- case UNIPHIER_SLD8_ID:
- return uniphier_ld4_boot_device();
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
- case UNIPHIER_PRO5_ID:
- return uniphier_pro5_boot_device();
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_PXS2) || defined(CONFIG_ARCH_UNIPHIER_LD6B)
- case UNIPHIER_PXS2_ID:
- case UNIPHIER_LD6B_ID:
- return uniphier_pxs2_boot_device();
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD11) || defined(CONFIG_ARCH_UNIPHIER_LD20)
- case UNIPHIER_LD11_ID:
- case UNIPHIER_LD20_ID:
- return uniphier_ld20_boot_device();
-#endif
- default:
- return BOOT_DEVICE_NONE;
- }
-}
-
-u32 spl_boot_device(void)
-{
- u32 mode;
-
- mode = spl_boot_device_raw();
-
- switch (uniphier_get_soc_id()) {
-#if defined(CONFIG_ARCH_UNIPHIER_PXS2) || defined(CONFIG_ARCH_UNIPHIER_LD6B)
- case UNIPHIER_PXS2_ID:
- case UNIPHIER_LD6B_ID:
- if (mode == BOOT_DEVICE_USB)
- mode = BOOT_DEVICE_NOR;
- break;
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD11) || defined(CONFIG_ARCH_UNIPHIER_LD20)
- case UNIPHIER_LD11_ID:
- case UNIPHIER_LD20_ID:
- if (mode == BOOT_DEVICE_MMC1 || mode == BOOT_DEVICE_USB)
- mode = BOOT_DEVICE_BOARD;
- break;
-#endif
- default:
- break;
- }
-
- return mode;
-}
diff --git a/arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c
b/arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c
deleted file mode 100644
index 670d4f6..0000000
--- a/arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masah...@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-#include "../sbc/sbc-regs.h"
-#include "../soc-info.h"
-#include "boot-device.h"
-
-static int do_pinmon(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- printf("Boot Swap: %s\n\n", boot_is_swapped() ? "ON" : "OFF");
-
- switch (uniphier_get_soc_id()) {
-#if defined(CONFIG_ARCH_UNIPHIER_SLD3)
- case UNIPHIER_SLD3_ID:
- uniphier_sld3_boot_mode_show();
- break;
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD4) || defined(CONFIG_ARCH_UNIPHIER_PRO4) ||
\
- defined(CONFIG_ARCH_UNIPHIER_SLD8)
- case UNIPHIER_LD4_ID:
- case UNIPHIER_PRO4_ID:
- case UNIPHIER_SLD8_ID:
- uniphier_ld4_boot_mode_show();
- break;
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
- case UNIPHIER_PRO5_ID:
- uniphier_pro5_boot_mode_show();
- break;
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_PXS2) || defined(CONFIG_ARCH_UNIPHIER_LD6B)
- case UNIPHIER_PXS2_ID:
- case UNIPHIER_LD6B_ID:
- uniphier_pxs2_boot_mode_show();
- break;
-#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD11) || defined(CONFIG_ARCH_UNIPHIER_LD20)
- case UNIPHIER_LD11_ID:
- case UNIPHIER_LD20_ID:
- uniphier_ld20_boot_mode_show();
- break;
-#endif
- default:
- break;
- }
-
- return 0;
-}
-
-U_BOOT_CMD(
- pinmon, 1, 1, do_pinmon,
- "pin monitor",
- ""
-);
diff --git a/arch/arm/mach-uniphier/clk/clk-ld11.c
b/arch/arm/mach-uniphier/clk/clk-ld11.c
index 58069cb..b1e82a1 100644
--- a/arch/arm/mach-uniphier/clk/clk-ld11.c
+++ b/arch/arm/mach-uniphier/clk/clk-ld11.c
@@ -9,7 +9,6 @@
#include <linux/bitops.h>
#include <linux/io.h>
-#include "../boot-mode/boot-device.h"
#include "../init.h"
#include "../sc64-regs.h"
#include "../sg-regs.h"
@@ -18,7 +17,7 @@ void uniphier_ld11_clk_init(void)
{
/* if booted from a device other than USB, without stand-by MPU */
if ((readl(SG_PINMON0) & BIT(27)) &&
- spl_boot_device_raw() != BOOT_DEVICE_USB) {
+ uniphier_boot_device_raw() != BOOT_DEVICE_USB) {
writel(1, SG_ETPHYPSHUT);
writel(1, SG_ETPHYCNT);
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index c41a5df..6691d44 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -120,11 +120,14 @@ void uniphier_pro5_clk_init(void);
void uniphier_pxs2_clk_init(void);
void uniphier_ld11_clk_init(void);
+unsigned int uniphier_boot_device_raw(void);
int uniphier_pin_init(const char *pinconfig_name);
void uniphier_smp_kick_all_cpus(void);
void cci500_init(int nr_slaves);
+#undef pr_warn
#define pr_warn(fmt, args...) printf(fmt, ##args)
+#undef pr_err
#define pr_err(fmt, args...) printf(fmt, ##args)
#endif /* __MACH_INIT_H */
--
2.7.4
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