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-rw-r--r--boards.cfg1
-rw-r--r--include/configs/MPC8536DS.h29
-rw-r--r--nand_spl/board/freescale/mpc8536ds/Makefile91
-rw-r--r--nand_spl/board/freescale/mpc8536ds/nand_boot.c67
4 files changed, 2 insertions, 186 deletions
diff --git a/boards.cfg b/boards.cfg
index cb81560..5def4d7 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -781,7 +781,6 @@ Active powerpc mpc85xx - freescale corenet_ds
Active powerpc mpc85xx - freescale corenet_ds P5040DS_SPIFLASH P5040DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF40000 -
Active powerpc mpc85xx - freescale mpc8536ds MPC8536DS - -
Active powerpc mpc85xx - freescale mpc8536ds MPC8536DS_36BIT MPC8536DS:36BIT -
-Active powerpc mpc85xx - freescale mpc8536ds MPC8536DS_NAND MPC8536DS:NAND -
Active powerpc mpc85xx - freescale mpc8536ds MPC8536DS_SDCARD MPC8536DS:SDCARD -
Active powerpc mpc85xx - freescale mpc8536ds MPC8536DS_SPIFLASH MPC8536DS:SPIFLASH -
Active powerpc mpc85xx - freescale mpc8544ds MPC8544DS - -
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 72f5fde..2722164 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -19,18 +19,6 @@
#define CONFIG_PHYS_64BIT 1
#endif
-#ifdef CONFIG_NAND
-#define CONFIG_NAND_U_BOOT 1
-#define CONFIG_RAMBOOT_NAND 1
-#ifdef CONFIG_NAND_SPL
-#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
-#else
-#define CONFIG_SYS_LDSCRIPT $(CPUDIR)/u-boot-nand.lds
-#define CONFIG_SYS_TEXT_BASE 0xf8f82000
-#endif /* CONFIG_NAND_SPL */
-#endif
-
#ifdef CONFIG_SDCARD
#define CONFIG_RAMBOOT_SDCARD 1
#define CONFIG_SYS_TEXT_BASE 0xf8f40000
@@ -222,8 +210,7 @@
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
-#if defined(CONFIG_RAMBOOT_NAND) || defined(CONFIG_RAMBOOT_SDCARD) || \
- defined(CONFIG_RAMBOOT_SPIFLASH)
+#if defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_EXTRA_ENV_RELOC
#else
@@ -352,17 +339,10 @@
| OR_FCM_TRLX \
| OR_FCM_EHTR)
-#ifdef CONFIG_RAMBOOT_NAND
-#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
-#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#define CONFIG_SYS_BR2_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
-#define CONFIG_SYS_OR2_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
-#else
#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
#define CONFIG_SYS_BR2_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#endif
#define CONFIG_SYS_BR4_PRELIM \
(BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x40000) \
@@ -625,12 +605,7 @@
*/
#if defined(CONFIG_SYS_RAMBOOT)
-#if defined(CONFIG_RAMBOOT_NAND)
-#define CONFIG_ENV_IS_IN_NAND 1
-#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
-#define CONFIG_ENV_OFFSET ((768 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
-#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE)
-#elif defined(CONFIG_RAMBOOT_SPIFLASH)
+#if defined(CONFIG_RAMBOOT_SPIFLASH)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_BUS 0
#define CONFIG_ENV_SPI_CS 0
diff --git a/nand_spl/board/freescale/mpc8536ds/Makefile b/nand_spl/board/freescale/mpc8536ds/Makefile
deleted file mode 100644
index 9f33802..0000000
--- a/nand_spl/board/freescale/mpc8536ds/Makefile
+++ /dev/null
@@ -1,91 +0,0 @@
-#
-# (C) Copyright 2007
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# Copyright 2009-2011 Freescale Semiconductor, Inc.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
-PAD_TO := 0xfff01000
-
-nandobj := $(objtree)/nand_spl/
-
-LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
- $(LDFLAGS) $(LDFLAGS_FINAL)
-asflags-y += -DCONFIG_NAND_SPL
-ccflags-y += -DCONFIG_NAND_SPL
-
-SOBJS = start.o resetvec.o
-COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
- nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o
-
-OBJS := $(addprefix $(obj)/,$(SOBJS) $(COBJS))
-__OBJS := $(SOBJS) $(COBJS)
-LNDIR := $(nandobj)board/$(BOARDDIR)
-
-targets += $(__OBJS)
-
-all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
-
-$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) $(OBJCOPYFLAGS) --pad-to=$(PAD_TO) -O binary $< $@
-
-$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) $(OBJCOPYFLAGS) -O binary $< $@
-
-$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds
- cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
- -Map $(nandobj)u-boot-spl.map -o $@
-
-$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
- $(CPP) $(cpp_flags) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
- -ansi -D__ASSEMBLY__ -P - <$< >$@
-
-# create symbolic links for common files
-
-$(obj)/cache.c:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/lib/cache.c $@
-
-$(obj)/cpu_init_early.c:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@
-
-$(obj)/spl_minimal.c:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@
-
-$(obj)/fsl_law.c:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/cpu/mpc8xxx/law.c $@
-
-$(obj)/law.c:
- @rm -f $@
- ln -sf $(srctree)/board/$(BOARDDIR)/law.c $@
-
-$(obj)/nand_boot_fsl_elbc.c:
- @rm -f $@
- ln -sf $(srctree)/nand_spl/nand_boot_fsl_elbc.c $@
-
-$(obj)/ns16550.c:
- @rm -f $@
- ln -sf $(srctree)/drivers/serial/ns16550.c $@
-
-$(obj)/resetvec.S:
- @rm -f $@
- ln -s $(srctree)/$(CPUDIR)/resetvec.S $@
-
-$(obj)/start.S:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/cpu/mpc85xx/start.S $@
-
-$(obj)/tlb.c:
- @rm -f $@
- ln -sf $(srctree)/arch/powerpc/cpu/mpc85xx/tlb.c $@
-
-$(obj)/tlb_table.c:
- @rm -f $@
- ln -sf $(srctree)/board/$(BOARDDIR)/tlb.c $@
diff --git a/nand_spl/board/freescale/mpc8536ds/nand_boot.c b/nand_spl/board/freescale/mpc8536ds/nand_boot.c
deleted file mode 100644
index 71178e4..0000000
--- a/nand_spl/board/freescale/mpc8536ds/nand_boot.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ns16550.h>
-#include <asm/io.h>
-#include <nand.h>
-
-u32 sysclk_tbl[] = {
- 33333000, 39999600, 49999500, 66666000,
- 83332500, 99999000, 133332000, 166665000
-};
-
-void board_init_f(ulong bootflag)
-{
- int px_spd;
- u32 plat_ratio, bus_clk, sys_clk;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
-
-#if defined(CONFIG_SYS_BR3_PRELIM) && defined(CONFIG_SYS_OR3_PRELIM)
- /* for FPGA */
- set_lbc_br(3, CONFIG_SYS_BR3_PRELIM);
- set_lbc_or(3, CONFIG_SYS_OR3_PRELIM);
-#else
-#error CONFIG_SYS_BR3_PRELIM, CONFIG_SYS_OR3_PRELIM must be defined
-#endif
-
- /* initialize selected port with appropriate baud rate */
- px_spd = in_8((unsigned char *)(PIXIS_BASE + PIXIS_SPD));
- sys_clk = sysclk_tbl[px_spd & PIXIS_SPD_SYSCLK];
- plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
- bus_clk = sys_clk * plat_ratio / 2;
-
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
- bus_clk / 16 / CONFIG_BAUDRATE);
-
- puts("\nNAND boot... ");
-
- /* copy code to RAM and jump to it - this should not return */
- /* NOTE - code has to be copied out of NAND buffer before
- * other blocks can be read.
- */
- relocate_code(CONFIG_SYS_NAND_U_BOOT_RELOC_SP, 0,
- CONFIG_SYS_NAND_U_BOOT_RELOC);
-}
-
-void board_init_r(gd_t *gd, ulong dest_addr)
-{
- nand_boot();
-}
-
-void putc(char c)
-{
- if (c == '\n')
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
-
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
-}
-
-void puts(const char *str)
-{
- while (*str)
- putc(*str++);
-}
generated by cgit v1.1 at 2024-11-01 03:38:17 +0000