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-rw-r--r--arch/arm/mach-uniphier/Kconfig23
-rw-r--r--arch/arm/mach-uniphier/Makefile3
-rw-r--r--arch/arm/mach-uniphier/include/mach/board.h6
-rw-r--r--arch/arm/mach-uniphier/ph1-ld4/Makefile3
-rw-r--r--arch/arm/mach-uniphier/ph1-ld4/sbc_init_3cs.c49
-rw-r--r--arch/arm/mach-uniphier/ph1-pro4/Makefile3
-rw-r--r--arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c42
-rw-r--r--arch/arm/mach-uniphier/ph1-sld3/Makefile3
-rw-r--r--arch/arm/mach-uniphier/ph1-sld3/sbc_init_3cs.c37
-rw-r--r--arch/arm/mach-uniphier/ph1-sld8/sbc_init_3cs.c57
-rw-r--r--arch/arm/mach-uniphier/support_card.c87
11 files changed, 20 insertions, 293 deletions
diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 7b49ad3b49..28d574fbb8 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -26,29 +26,14 @@ config MACH_PH1_SLD8
endchoice
-choice
- prompt "UniPhier Support Card select"
- optional
-
-config PFC_MICRO_SUPPORT_CARD
- bool "Support card with PFC CPLD"
- help
- This option provides support for the expansion board with PFC
- original address mapping.
-
- Say Y to use the on-board UART, Ether, LED devices.
-
-config DCC_MICRO_SUPPORT_CARD
- bool "Support card with DCC CPLD"
+config MICRO_SUPPORT_CARD
+ bool "Use Micro Support Card"
help
- This option provides support for the expansion board with DCC-
- arranged address mapping that is compatible with legacy UniPhier
- reference boards.
+ This option provides support for the expansion board, available
+ on some UniPhier reference boards.
Say Y to use the on-board UART, Ether, LED devices.
-endchoice
-
config CMD_PINMON
bool "Enable boot mode pins monitor command"
default y
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 103db6d7dc..5f175575e8 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -29,8 +29,7 @@ endif
obj-y += timer.o
-obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += support_card.o
-obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += support_card.o
+obj-$(CONFIG_MICRO_SUPPORT_CARD) += support_card.o
obj-$(CONFIG_MACH_PH1_SLD3) += ph1-sld3/
obj-$(CONFIG_MACH_PH1_LD4) += ph1-ld4/
diff --git a/arch/arm/mach-uniphier/include/mach/board.h b/arch/arm/mach-uniphier/include/mach/board.h
index e3cba5befe..c039d807f4 100644
--- a/arch/arm/mach-uniphier/include/mach/board.h
+++ b/arch/arm/mach-uniphier/include/mach/board.h
@@ -1,6 +1,5 @@
/*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
@@ -8,8 +7,7 @@
#ifndef ARCH_BOARD_H
#define ARCH_BOARD_H
-#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD) || \
- defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
+#if defined(CONFIG_MICRO_SUPPORT_CARD)
void support_card_reset(void);
void support_card_init(void);
void support_card_late_init(void);
diff --git a/arch/arm/mach-uniphier/ph1-ld4/Makefile b/arch/arm/mach-uniphier/ph1-ld4/Makefile
index 0c198c65e7..4a2c944aee 100644
--- a/arch/arm/mach-uniphier/ph1-ld4/Makefile
+++ b/arch/arm/mach-uniphier/ph1-ld4/Makefile
@@ -6,8 +6,7 @@ ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
obj-y += bcu_init.o pll_init.o early_clkrst_init.o \
pll_spectrum.o umc_init.o ddrphy_init.o
-obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += sbc_init.o
-obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += sbc_init_3cs.o
+obj-$(CONFIG_MICRO_SUPPORT_CARD) += sbc_init.o
else
obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o clkrst_init.o
endif
diff --git a/arch/arm/mach-uniphier/ph1-ld4/sbc_init_3cs.c b/arch/arm/mach-uniphier/ph1-ld4/sbc_init_3cs.c
deleted file mode 100644
index 5b5958be05..0000000000
--- a/arch/arm/mach-uniphier/ph1-ld4/sbc_init_3cs.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/io.h>
-#include <mach/sbc-regs.h>
-#include <mach/sg-regs.h>
-
-void sbc_init(void)
-{
- u32 tmp;
-
- /* system bus output enable */
- tmp = readl(PC0CTRL);
- tmp &= 0xfffffcff;
- writel(tmp, PC0CTRL);
-
- /* XECS1: sub/boot memory (boot swap = off/on) */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL10);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL11);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL12);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL14);
-
- /* XECS0: boot/sub memory (boot swap = off/on) */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL00);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL01);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL02);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL04);
-
- /* XECS3: peripherals */
- writel(SBCTRL0_SAVEPIN_PERI_VALUE, SBCTRL30);
- writel(SBCTRL1_SAVEPIN_PERI_VALUE, SBCTRL31);
- writel(SBCTRL2_SAVEPIN_PERI_VALUE, SBCTRL32);
- writel(SBCTRL4_SAVEPIN_PERI_VALUE, SBCTRL34);
-
- /* base address regsiters */
- writel(0x0000bc01, SBBASE0);
- writel(0x0400bc01, SBBASE1);
- writel(0x0800bf01, SBBASE3);
-
- /* enable access to sub memory when boot swap is on */
- if (boot_is_swapped())
- sg_set_pinsel(155, 1); /* PORT24 -> XECS0 */
-
- sg_set_pinsel(156, 1); /* PORT25 -> XECS3 */
-}
diff --git a/arch/arm/mach-uniphier/ph1-pro4/Makefile b/arch/arm/mach-uniphier/ph1-pro4/Makefile
index afd9235e9b..a52b5aa556 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/Makefile
+++ b/arch/arm/mach-uniphier/ph1-pro4/Makefile
@@ -6,8 +6,7 @@ ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
obj-y += pll_init.o early_clkrst_init.o \
pll_spectrum.o umc_init.o ddrphy_init.o
-obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += sbc_init.o
-obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += sbc_init_3cs.o
+obj-$(CONFIG_MICRO_SUPPORT_CARD) += sbc_init.o
else
obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o clkrst_init.o
endif
diff --git a/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c b/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c
deleted file mode 100644
index 877ba79f68..0000000000
--- a/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/io.h>
-#include <mach/sbc-regs.h>
-#include <mach/sg-regs.h>
-
-void sbc_init(void)
-{
- /* XECS0: boot/sub memory (boot swap = off/on) */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL00);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL01);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL02);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL04);
-
- /* XECS1: sub/boot memory (boot swap = off/on) */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL10);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL11);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL12);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL14);
-
- /* XECS3: peripherals */
- writel(SBCTRL0_SAVEPIN_PERI_VALUE, SBCTRL30);
- writel(SBCTRL1_SAVEPIN_PERI_VALUE, SBCTRL31);
- writel(SBCTRL2_SAVEPIN_PERI_VALUE, SBCTRL32);
- writel(SBCTRL4_SAVEPIN_PERI_VALUE, SBCTRL34);
-
- writel(0x0000bc01, SBBASE0); /* boot memory */
- writel(0x0400bc01, SBBASE1); /* sub memory */
- writel(0x0800bf01, SBBASE3); /* peripherals */
-
- /* enable access to sub memory when boot swap is on */
- if (boot_is_swapped())
- sg_set_pinsel(318, 5); /* PORT22 -> XECS0 */
-
- sg_set_pinsel(313, 5); /* PORT15 -> XECS3 */
- writel(0x00000001, SG_LOADPINCTRL);
-}
diff --git a/arch/arm/mach-uniphier/ph1-sld3/Makefile b/arch/arm/mach-uniphier/ph1-sld3/Makefile
index aff5d640d6..e3cb39fa50 100644
--- a/arch/arm/mach-uniphier/ph1-sld3/Makefile
+++ b/arch/arm/mach-uniphier/ph1-sld3/Makefile
@@ -6,8 +6,7 @@ ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_DEBUG_LL) += lowlevel_debug.o
obj-y += bcu_init.o memconf.o sg_init.o pll_init.o early_clkrst_init.o \
early_pinctrl.o pll_spectrum.o umc_init.o
-obj-$(CONFIG_PFC_MICRO_SUPPORT_CARD) += sbc_init.o
-obj-$(CONFIG_DCC_MICRO_SUPPORT_CARD) += sbc_init_3cs.o
+obj-$(CONFIG_MICRO_SUPPORT_CARD) += sbc_init.o
else
obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o clkrst_init.o
endif
diff --git a/arch/arm/mach-uniphier/ph1-sld3/sbc_init_3cs.c b/arch/arm/mach-uniphier/ph1-sld3/sbc_init_3cs.c
deleted file mode 100644
index f5e24467ce..0000000000
--- a/arch/arm/mach-uniphier/ph1-sld3/sbc_init_3cs.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/io.h>
-#include <mach/sbc-regs.h>
-#include <mach/sg-regs.h>
-
-void sbc_init(void)
-{
- /* only address/data multiplex mode is supported */
-
- /* XECS0 : boot/sub memory (boot swap = off/on) */
- writel(SBCTRL0_ADMULTIPLX_MEM_VALUE, SBCTRL00);
- writel(SBCTRL1_ADMULTIPLX_MEM_VALUE, SBCTRL01);
- writel(SBCTRL2_ADMULTIPLX_MEM_VALUE, SBCTRL02);
-
- /* XECS1 : sub/boot memory (boot swap = off/on) */
- writel(SBCTRL0_ADMULTIPLX_MEM_VALUE, SBCTRL10);
- writel(SBCTRL1_ADMULTIPLX_MEM_VALUE, SBCTRL11);
- writel(SBCTRL2_ADMULTIPLX_MEM_VALUE, SBCTRL12);
-
- /* XECS2 : peripherals */
- writel(SBCTRL0_ADMULTIPLX_PERI_VALUE, SBCTRL20);
- writel(SBCTRL1_ADMULTIPLX_PERI_VALUE, SBCTRL21);
- writel(SBCTRL2_ADMULTIPLX_PERI_VALUE, SBCTRL22);
-
- /* base address regsiters */
- writel(0x0000bc01, SBBASE0);
- writel(0x0400bc01, SBBASE1);
- writel(0x0800bf01, SBBASE2);
-
- sg_set_pinsel(99, 1); /* GPIO26 -> EA24 */
-}
diff --git a/arch/arm/mach-uniphier/ph1-sld8/sbc_init_3cs.c b/arch/arm/mach-uniphier/ph1-sld8/sbc_init_3cs.c
deleted file mode 100644
index c2267c73ee..0000000000
--- a/arch/arm/mach-uniphier/ph1-sld8/sbc_init_3cs.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/io.h>
-#include <mach/sbc-regs.h>
-#include <mach/sg-regs.h>
-
-void sbc_init(void)
-{
- u32 tmp;
-
- /* system bus output enable */
- tmp = readl(PC0CTRL);
- tmp &= 0xfffffcff;
- writel(tmp, PC0CTRL);
-
- /*
- * SBCTRL0* does not need settings because PH1-sLD8 has no support for
- * XECS0. The boot swap must be enabled to boot from the support card.
- */
-
- if (boot_is_swapped()) {
- /* XECS1 : boot memory if boot swap is on */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL10);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL11);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL12);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL14);
- }
-
- /* XECS4 : sub memory */
- writel(SBCTRL0_SAVEPIN_MEM_VALUE, SBCTRL40);
- writel(SBCTRL1_SAVEPIN_MEM_VALUE, SBCTRL41);
- writel(SBCTRL2_SAVEPIN_MEM_VALUE, SBCTRL42);
- writel(SBCTRL4_SAVEPIN_MEM_VALUE, SBCTRL44);
-
- /* XECS5 : peripherals */
- writel(SBCTRL0_SAVEPIN_PERI_VALUE, SBCTRL50);
- writel(SBCTRL1_SAVEPIN_PERI_VALUE, SBCTRL51);
- writel(SBCTRL2_SAVEPIN_PERI_VALUE, SBCTRL52);
- writel(SBCTRL4_SAVEPIN_PERI_VALUE, SBCTRL54);
-
- /* base address regsiters */
- writel(0x0000bc01, SBBASE0); /* boot memory */
- writel(0x0900bfff, SBBASE1); /* dummy */
- writel(0x0400bc01, SBBASE4); /* sub memory */
- writel(0x0800bf01, SBBASE5); /* peripherals */
-
- sg_set_pinsel(134, 16); /* XIRQ6 -> XECS4 */
- sg_set_pinsel(135, 16); /* XIRQ7 -> XECS5 */
-
- /* dummy read to assure write process */
- readl(SG_PINCTRL(0));
-}
diff --git a/arch/arm/mach-uniphier/support_card.c b/arch/arm/mach-uniphier/support_card.c
index ea85b20e97..4ca6ffea2d 100644
--- a/arch/arm/mach-uniphier/support_card.c
+++ b/arch/arm/mach-uniphier/support_card.c
@@ -8,11 +8,9 @@
#include <linux/io.h>
#include <mach/board.h>
-#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD)
-
-#define PFC_MICRO_SUPPORT_CARD_RESET \
+#define MICRO_SUPPORT_CARD_RESET \
((CONFIG_SUPPORT_CARD_BASE) + 0x000D0034)
-#define PFC_MICRO_SUPPORT_CARD_REVISION \
+#define MICRO_SUPPORT_CARD_REVISION \
((CONFIG_SUPPORT_CARD_BASE) + 0x000D00E0)
/*
* 0: reset deassert, 1: reset
@@ -22,65 +20,22 @@
*/
void support_card_reset_deassert(void)
{
- writel(0, PFC_MICRO_SUPPORT_CARD_RESET);
+ writel(0, MICRO_SUPPORT_CARD_RESET);
}
void support_card_reset(void)
{
- writel(3, PFC_MICRO_SUPPORT_CARD_RESET);
+ writel(3, MICRO_SUPPORT_CARD_RESET);
}
static int support_card_show_revision(void)
{
u32 revision;
- revision = readl(PFC_MICRO_SUPPORT_CARD_REVISION);
- printf("(PFC CPLD version %d.%d)\n", revision >> 4, revision & 0xf);
+ revision = readl(MICRO_SUPPORT_CARD_REVISION);
+ printf("(CPLD version %d.%d)\n", revision >> 4, revision & 0xf);
return 0;
}
-#endif
-
-#if defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
-
-#define DCC_MICRO_SUPPORT_CARD_RESET_LAN \
- ((CONFIG_SUPPORT_CARD_BASE) + 0x00401300)
-#define DCC_MICRO_SUPPORT_CARD_RESET_UART \
- ((CONFIG_SUPPORT_CARD_BASE) + 0x00401304)
-#define DCC_MICRO_SUPPORT_CARD_RESET_I2C \
- ((CONFIG_SUPPORT_CARD_BASE) + 0x00401308)
-#define DCC_MICRO_SUPPORT_CARD_REVISION \
- ((CONFIG_SUPPORT_CARD_BASE) + 0x005000E0)
-
-void support_card_reset_deassert(void)
-{
- writel(1, DCC_MICRO_SUPPORT_CARD_RESET_LAN); /* LAN and LED */
- writel(1, DCC_MICRO_SUPPORT_CARD_RESET_UART); /* UART */
- writel(1, DCC_MICRO_SUPPORT_CARD_RESET_I2C); /* I2C */
-}
-
-void support_card_reset(void)
-{
- writel(0, DCC_MICRO_SUPPORT_CARD_RESET_LAN); /* LAN and LED */
- writel(0, DCC_MICRO_SUPPORT_CARD_RESET_UART); /* UART */
- writel(0, DCC_MICRO_SUPPORT_CARD_RESET_I2C); /* I2C */
-}
-
-static int support_card_show_revision(void)
-{
- u32 revision;
-
- revision = readl(DCC_MICRO_SUPPORT_CARD_REVISION);
-
- if (revision >= 0x67) {
- printf("(DCC CPLD version 3.%d.%d)\n",
- revision >> 4, revision & 0xf);
- return 0;
- } else {
- printf("(DCC CPLD unknown version)\n");
- return -1;
- }
-}
-#endif
int check_support_card(void)
{
@@ -146,28 +101,11 @@ static int mem_is_flash(const struct memory_bank *mem)
return ret;
}
-#if defined(CONFIG_PFC_MICRO_SUPPORT_CARD)
- /* {address, size} */
-static const struct memory_bank memory_banks_boot_swap_off[] = {
+/* {address, size} */
+static const struct memory_bank memory_banks[] = {
{0x02000000, 0x01f00000},
};
-static const struct memory_bank memory_banks_boot_swap_on[] = {
- {0x00000000, 0x01f00000},
-};
-#endif
-
-#if defined(CONFIG_DCC_MICRO_SUPPORT_CARD)
-static const struct memory_bank memory_banks_boot_swap_off[] = {
- {0x04000000, 0x02000000},
-};
-
-static const struct memory_bank memory_banks_boot_swap_on[] = {
- {0x00000000, 0x02000000},
- {0x04000000, 0x02000000},
-};
-#endif
-
static const struct memory_bank
*flash_banks_list[CONFIG_SYS_MAX_FLASH_BANKS_DETECT];
@@ -187,13 +125,8 @@ static void detect_num_flash_banks(void)
cfi_flash_num_flash_banks = 0;
- if (boot_is_swapped()) {
- memory_bank = memory_banks_boot_swap_on;
- end = memory_bank + ARRAY_SIZE(memory_banks_boot_swap_on);
- } else {
- memory_bank = memory_banks_boot_swap_off;
- end = memory_bank + ARRAY_SIZE(memory_banks_boot_swap_off);
- }
+ memory_bank = memory_banks;
+ end = memory_bank + ARRAY_SIZE(memory_banks);
for (; memory_bank < end; memory_bank++) {
if (cfi_flash_num_flash_banks >=
generated by cgit (git 2.34.1) at 2024-12-26 09:47:09 +0000