Signed-off-by: Benoît Thébaudeau benoit.thebaudeau@advansee.com --- Changes in v4: - New patch.
Changes in v3: None Changes in v2: None
board/freescale/mx31pdk/config.mk | 5 -- .../freescale/mx31pdk/u-boot-spl.lds | 0 board/karo/tx25/config.mk | 5 -- .../u-boot.lds => board/karo/tx25/u-boot-spl.lds | 0 boards.cfg | 2 +- drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/mxc_nand.c | 10 +-- include/fsl_nfc.h => drivers/mtd/nand/mxc_nand.h | 10 +-- .../mtd/nand/mxc_nand_spl.c | 22 ++--- include/configs/mx31pdk.h | 10 ++- include/configs/tx25.h | 13 ++- nand_spl/board/freescale/mx31pdk/Makefile | 68 --------------- nand_spl/board/karo/tx25/Makefile | 89 -------------------- nand_spl/board/karo/tx25/config.mk | 1 - 14 files changed, 41 insertions(+), 195 deletions(-) delete mode 100644 board/freescale/mx31pdk/config.mk rename nand_spl/board/freescale/mx31pdk/u-boot.lds => board/freescale/mx31pdk/u-boot-spl.lds (100%) delete mode 100644 board/karo/tx25/config.mk rename nand_spl/board/karo/tx25/u-boot.lds => board/karo/tx25/u-boot-spl.lds (100%) rename include/fsl_nfc.h => drivers/mtd/nand/mxc_nand.h (98%) rename nand_spl/nand_boot_fsl_nfc.c => drivers/mtd/nand/mxc_nand_spl.c (93%) delete mode 100644 nand_spl/board/freescale/mx31pdk/Makefile delete mode 100644 nand_spl/board/karo/tx25/Makefile delete mode 100644 nand_spl/board/karo/tx25/config.mk
diff --git a/board/freescale/mx31pdk/config.mk b/board/freescale/mx31pdk/config.mk deleted file mode 100644 index de2c642..0000000 --- a/board/freescale/mx31pdk/config.mk +++ /dev/null @@ -1,5 +0,0 @@ -ifdef CONFIG_NAND_SPL -CONFIG_SYS_TEXT_BASE = 0x87ec0000 -else -CONFIG_SYS_TEXT_BASE = 0x87f00000 -endif diff --git a/nand_spl/board/freescale/mx31pdk/u-boot.lds b/board/freescale/mx31pdk/u-boot-spl.lds similarity index 100% rename from nand_spl/board/freescale/mx31pdk/u-boot.lds rename to board/freescale/mx31pdk/u-boot-spl.lds diff --git a/board/karo/tx25/config.mk b/board/karo/tx25/config.mk deleted file mode 100644 index 18b2883..0000000 --- a/board/karo/tx25/config.mk +++ /dev/null @@ -1,5 +0,0 @@ -ifdef CONFIG_NAND_SPL -CONFIG_SYS_TEXT_BASE = 0x810c0000 -else -CONFIG_SYS_TEXT_BASE = 0x81200000 -endif diff --git a/nand_spl/board/karo/tx25/u-boot.lds b/board/karo/tx25/u-boot-spl.lds similarity index 100% rename from nand_spl/board/karo/tx25/u-boot.lds rename to board/karo/tx25/u-boot-spl.lds diff --git a/boards.cfg b/boards.cfg index 7d03620..2649c88 100644 --- a/boards.cfg +++ b/boards.cfg @@ -45,7 +45,7 @@ imx31_phycore arm arm1136 - - imx31_phycore_eet arm arm1136 imx31_phycore - mx31 imx31_phycore:IMX31_PHYCORE_EET qong arm arm1136 - davedenx mx31 mx31ads arm arm1136 - freescale mx31 -mx31pdk arm arm1136 - freescale mx31 mx31pdk:NAND_U_BOOT +mx31pdk arm arm1136 - freescale mx31 tt01 arm arm1136 - hale mx31 imx31_litekit arm arm1136 - logicpd mx31 flea3 arm arm1136 - CarMediaLab mx35 diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index c77c0c4..bcb7161 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -82,6 +82,7 @@ COBJS-$(CONFIG_NAND_PLAT) += nand_plat.o else # minimal SPL drivers
COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_spl.o +COBJS-$(CONFIG_NAND_MXC) += mxc_nand_spl.o
endif # drivers endif # nand diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 32240ea..7519900 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -26,7 +26,7 @@ defined(CONFIG_MX51) || defined(CONFIG_MX53) #include <asm/arch/imx-regs.h> #endif -#include <fsl_nfc.h> +#include "mxc_nand.h"
#define DRIVER_NAME "mxc_nand"
@@ -36,9 +36,9 @@ struct mxc_nand_host { struct mtd_info mtd; struct nand_chip *nand;
- struct fsl_nfc_regs __iomem *regs; + struct mxc_nand_regs __iomem *regs; #ifdef MXC_NFC_V3_2 - struct fsl_nfc_ip_regs __iomem *ip_regs; + struct mxc_nand_ip_regs __iomem *ip_regs; #endif int spare_only; int status_request; @@ -1254,10 +1254,10 @@ int board_nand_init(struct nand_chip *this) this->read_buf = mxc_nand_read_buf; this->verify_buf = mxc_nand_verify_buf;
- host->regs = (struct fsl_nfc_regs __iomem *)CONFIG_MXC_NAND_REGS_BASE; + host->regs = (struct mxc_nand_regs __iomem *)CONFIG_MXC_NAND_REGS_BASE; #ifdef MXC_NFC_V3_2 host->ip_regs = - (struct fsl_nfc_ip_regs __iomem *)CONFIG_MXC_NAND_IP_REGS_BASE; + (struct mxc_nand_ip_regs __iomem *)CONFIG_MXC_NAND_IP_REGS_BASE; #endif host->clk_act = 1;
diff --git a/include/fsl_nfc.h b/drivers/mtd/nand/mxc_nand.h similarity index 98% rename from include/fsl_nfc.h rename to drivers/mtd/nand/mxc_nand.h index 48a6448..308ff8d 100644 --- a/include/fsl_nfc.h +++ b/drivers/mtd/nand/mxc_nand.h @@ -20,8 +20,8 @@ * MA 02111-1307 USA */
-#ifndef __FSL_NFC_H -#define __FSL_NFC_H +#ifndef __MXC_NAND_H +#define __MXC_NAND_H
/* * Register map and bit definitions for the Freescale NAND Flash Controller @@ -73,7 +73,7 @@ #define NAND_MXC_REG_OFFSET 0x1e00 #endif
-struct fsl_nfc_regs { +struct mxc_nand_regs { u8 main_area[NAND_MXC_NR_BUFS][0x200]; u8 spare_area[NAND_MXC_NR_BUFS][NAND_MXC_SPARE_BUF_SIZE]; /* @@ -131,7 +131,7 @@ struct fsl_nfc_regs { };
#ifdef MXC_NFC_V3_2 -struct fsl_nfc_ip_regs { +struct mxc_nand_ip_regs { u32 wrprot; u32 wrprot_unlock_blkaddr[8]; u32 config2; @@ -222,4 +222,4 @@ struct fsl_nfc_ip_regs { #define writenfc writel #endif
-#endif /* __FSL_NFC_H */ +#endif /* __MXC_NAND_H */ diff --git a/nand_spl/nand_boot_fsl_nfc.c b/drivers/mtd/nand/mxc_nand_spl.c similarity index 93% rename from nand_spl/nand_boot_fsl_nfc.c rename to drivers/mtd/nand/mxc_nand_spl.c index 1096727..1164dd6 100644 --- a/nand_spl/nand_boot_fsl_nfc.c +++ b/drivers/mtd/nand/mxc_nand_spl.c @@ -28,13 +28,13 @@ #include <nand.h> #include <asm/arch/imx-regs.h> #include <asm/io.h> -#include <fsl_nfc.h> +#include "mxc_nand.h"
#if defined(MXC_NFC_V1) || defined(MXC_NFC_V2_1) -static struct fsl_nfc_regs *const nfc = (void *)NFC_BASE_ADDR; +static struct mxc_nand_regs *const nfc = (void *)NFC_BASE_ADDR; #elif defined(MXC_NFC_V3_2) -static struct fsl_nfc_regs *const nfc = (void *)NFC_BASE_ADDR_AXI; -static struct fsl_nfc_ip_regs *const nfc_ip = (void *)NFC_BASE_ADDR; +static struct mxc_nand_regs *const nfc = (void *)NFC_BASE_ADDR_AXI; +static struct mxc_nand_ip_regs *const nfc_ip = (void *)NFC_BASE_ADDR; #endif
static void nfc_wait_ready(void) @@ -68,7 +68,7 @@ static void nfc_nand_init(void)
tmp = (readnfc(&nfc_ip->config2) & ~(NFC_V3_CONFIG2_SPAS_MASK | NFC_V3_CONFIG2_EDC_MASK | NFC_V3_CONFIG2_PS_MASK)) | - NFC_V3_CONFIG2_SPAS(CONFIG_SYS_NAND_SPARE_SIZE / 2) | + NFC_V3_CONFIG2_SPAS(CONFIG_SYS_NAND_OOBSIZE / 2) | NFC_V3_CONFIG2_INT_MSK | NFC_V3_CONFIG2_ECC_EN | NFC_V3_CONFIG2_ONE_CYCLE; if (CONFIG_SYS_NAND_PAGE_SIZE == 4096) @@ -81,7 +81,7 @@ static void nfc_nand_init(void) * if spare size is larger that 16 bytes per 512 byte hunk * then use 8 symbol correction instead of 4 */ - if (CONFIG_SYS_NAND_SPARE_SIZE / ecc_per_page > 16) + if (CONFIG_SYS_NAND_OOBSIZE / ecc_per_page > 16) tmp |= NFC_V3_CONFIG2_ECC_MODE_8; else tmp &= ~NFC_V3_CONFIG2_ECC_MODE_8; @@ -102,7 +102,7 @@ static void nfc_nand_init(void) int ecc_per_page = CONFIG_SYS_NAND_PAGE_SIZE / 512; int config1;
- writenfc(CONFIG_SYS_NAND_SPARE_SIZE / 2, &nfc->spare_area_size); + writenfc(CONFIG_SYS_NAND_OOBSIZE / 2, &nfc->spare_area_size);
/* unlocking RAM Buff */ writenfc(0x2, &nfc->config); @@ -115,7 +115,7 @@ static void nfc_nand_init(void) * if spare size is larger that 16 bytes per 512 byte hunk * then use 8 symbol correction instead of 4 */ - if (CONFIG_SYS_NAND_SPARE_SIZE / ecc_per_page > 16) + if (CONFIG_SYS_NAND_OOBSIZE / ecc_per_page > 16) config1 &= ~NFC_V2_CONFIG1_ECC_MODE_4; else config1 |= NFC_V2_CONFIG1_ECC_MODE_4; @@ -204,7 +204,7 @@ static int nfc_nand_check_ecc(void) #elif defined(MXC_NFC_V2_1) || defined(MXC_NFC_V3_2) u32 ecc_status = readl(&nfc->ecc_status_result); int ecc_per_page = CONFIG_SYS_NAND_PAGE_SIZE / 512; - int err_limit = CONFIG_SYS_NAND_SPARE_SIZE / ecc_per_page > 16 ? 8 : 4; + int err_limit = CONFIG_SYS_NAND_OOBSIZE / ecc_per_page > 16 ? 8 : 4; int subpages = CONFIG_SYS_NAND_PAGE_SIZE / 512;
do { @@ -335,8 +335,8 @@ static int nand_load(unsigned int from, unsigned int size, unsigned char *buf) #if defined(CONFIG_ARM) void board_init_f (ulong bootflag) { - relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, - CONFIG_SYS_TEXT_BASE); + relocate_code (CONFIG_SPL_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, + CONFIG_SPL_TEXT_BASE); } #endif
diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h index 34e4295..9fee02a 100644 --- a/include/configs/mx31pdk.h +++ b/include/configs/mx31pdk.h @@ -45,7 +45,15 @@
#define CONFIG_MACH_TYPE MACH_TYPE_MX31_3DS
-#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) +#define CONFIG_SPL +#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl.lds" +#define CONFIG_SPL_MAX_SIZE 2048 +#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" + +#define CONFIG_SPL_TEXT_BASE 0x87ec0000 +#define CONFIG_SYS_TEXT_BASE 0x87f00000 + +#ifndef CONFIG_SPL_BUILD #define CONFIG_SKIP_LOWLEVEL_INIT #endif
diff --git a/include/configs/tx25.h b/include/configs/tx25.h index 80194d8..23f6ac5 100644 --- a/include/configs/tx25.h +++ b/include/configs/tx25.h @@ -31,8 +31,13 @@
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 kB for U-Boot */
-/* NAND BOOT is the only boot method */ -#define CONFIG_NAND_U_BOOT +#define CONFIG_SPL +#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl.lds" +#define CONFIG_SPL_MAX_SIZE 2048 +#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" + +#define CONFIG_SPL_TEXT_BASE 0x810c0000 +#define CONFIG_SYS_TEXT_BASE 0x81200000
#ifndef MACH_TYPE_TX25 #define MACH_TYPE_TX25 2177 @@ -40,7 +45,7 @@
#define CONFIG_MACH_TYPE MACH_TYPE_TX25
-#ifdef CONFIG_NAND_SPL +#ifdef CONFIG_SPL_BUILD /* Start copying real U-boot from the second page */ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x30000 @@ -49,7 +54,7 @@ #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
#define CONFIG_SYS_NAND_PAGE_SIZE 2048 -#define CONFIG_SYS_NAND_SPARE_SIZE 64 +#define CONFIG_SYS_NAND_OOBSIZE 64 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_SIZE (128 * 1024 * 1024) diff --git a/nand_spl/board/freescale/mx31pdk/Makefile b/nand_spl/board/freescale/mx31pdk/Makefile deleted file mode 100644 index fd0dfc1..0000000 --- a/nand_spl/board/freescale/mx31pdk/Makefile +++ /dev/null @@ -1,68 +0,0 @@ -CONFIG_NAND_SPL = y -PAD_TO := 2048 - -include $(TOPDIR)/config.mk - -nandobj := $(OBJTREE)/nand_spl/ - -LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds -LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst -LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ - $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL - -SOBJS = start.o crt0.o lowlevel_init.o -COBJS = nand_boot_fsl_nfc.o - -SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c -SRCS += $(SRCTREE)/arch/arm/cpu/arm1136/start.S -SRCS += $(SRCTREE)/arch/arm/lib/crt0.S -SRCS += $(SRCTREE)/board/freescale/mx31pdk/lowlevel_init.S -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(nandobj)board/$(BOARDDIR) - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin - -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds - cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $@ - -# The following line expands into whole rule which generates $(LSTSCRIPT), -# the file containing u-boots LG-array linker section. This is included into -# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. -$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) -$(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ - -ansi -D__ASSEMBLY__ -P - <$< >$@ - -######################################################################### - -$(obj)%.o: $(SRCTREE)/arch/arm/cpu/arm1136/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/arch/arm/lib/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/board/freescale/mx31pdk/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/nand_spl/%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/nand_spl/board/karo/tx25/Makefile b/nand_spl/board/karo/tx25/Makefile deleted file mode 100644 index 82489d2..0000000 --- a/nand_spl/board/karo/tx25/Makefile +++ /dev/null @@ -1,89 +0,0 @@ -# -# (C) Copyright 2009 DENX Software Engineering -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -CONFIG_NAND_SPL = y - -include $(TOPDIR)/config.mk -include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk - -nandobj := $(OBJTREE)/nand_spl/ - -LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds -LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst -LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ - $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL - -SOBJS = start.o crt0.o lowlevel_init.o -COBJS = nand_boot_fsl_nfc.o - -SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c -SRCS += $(SRCTREE)/arch/arm/cpu/arm926ejs/start.S -SRCS += $(SRCTREE)/arch/arm/lib/crt0.S -SRCS += $(SRCTREE)/board/karo/tx25/lowlevel_init.S -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(nandobj)board/$(BOARDDIR) - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin - -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds - cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $@ - -# The following line expands into whole rule which generates $(LSTSCRIPT), -# the file containing u-boots LG-array linker section. This is included into -# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. -$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) -$(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ - -ansi -D__ASSEMBLY__ -P - <$< >$@ - -######################################################################### - -$(obj)%.o: $(SRCTREE)/arch/arm/cpu/arm926ejs/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/arch/arm/lib/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/board/karo/tx25/%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(SRCTREE)/nand_spl/%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/nand_spl/board/karo/tx25/config.mk b/nand_spl/board/karo/tx25/config.mk deleted file mode 100644 index 68afbf1..0000000 --- a/nand_spl/board/karo/tx25/config.mk +++ /dev/null @@ -1 +0,0 @@ -PAD_TO := 2048