diff options
Diffstat (limited to 'nand_spl')
| -rw-r--r-- | nand_spl/board/freescale/common.c | 40 | ||||
| -rw-r--r-- | nand_spl/board/freescale/mpc8536ds/Makefile | 13 | ||||
| -rw-r--r-- | nand_spl/board/freescale/mpc8569mds/Makefile | 13 | ||||
| -rw-r--r-- | nand_spl/board/freescale/mpc8572ds/Makefile | 13 | ||||
| -rw-r--r-- | nand_spl/board/freescale/mx31pdk/Makefile | 3 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1010rdb/Makefile | 19 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1010rdb/nand_boot.c | 2 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1023rds/Makefile | 19 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1023rds/nand_boot.c | 2 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1_p2_rdb/Makefile | 13 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1_p2_rdb_pc/Makefile | 146 | ||||
| -rw-r--r-- | nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c | 132 | ||||
| -rw-r--r-- | nand_spl/board/karo/tx25/Makefile | 3 |
13 files changed, 50 insertions, 368 deletions
diff --git a/nand_spl/board/freescale/common.c b/nand_spl/board/freescale/common.c deleted file mode 100644 index 0e099bc..0000000 --- a/nand_spl/board/freescale/common.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Copyright 2012 Freescale Semiconductor, Inc. - * Author: Matthew McClintock <msm@freescale.com> - * - * 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 Foundation; 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 - * - */ - -#include <common.h> -#include <asm/processor.h> -#include <asm/global_data.h> - -DECLARE_GLOBAL_DATA_PTR; - -#ifndef CONFIG_SYS_FSL_TBCLK_DIV -#define CONFIG_SYS_FSL_TBCLK_DIV 8 -#endif - -void udelay(unsigned long usec) -{ - u32 ticks_per_usec = gd->bus_clk / (CONFIG_SYS_FSL_TBCLK_DIV * 1000000); - u32 ticks = ticks_per_usec * usec; - u32 s = mfspr(SPRN_TBRL); - - while ((mfspr(SPRN_TBRL) - s) < ticks); -} diff --git a/nand_spl/board/freescale/mpc8536ds/Makefile b/nand_spl/board/freescale/mpc8536ds/Makefile index e5388d8..9c77826 100644 --- a/nand_spl/board/freescale/mpc8536ds/Makefile +++ b/nand_spl/board/freescale/mpc8536ds/Makefile @@ -39,7 +39,7 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.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 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) @@ -67,7 +67,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -79,13 +80,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c diff --git a/nand_spl/board/freescale/mpc8569mds/Makefile b/nand_spl/board/freescale/mpc8569mds/Makefile index e5388d8..9c77826 100644 --- a/nand_spl/board/freescale/mpc8569mds/Makefile +++ b/nand_spl/board/freescale/mpc8569mds/Makefile @@ -39,7 +39,7 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.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 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) @@ -67,7 +67,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -79,13 +80,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c diff --git a/nand_spl/board/freescale/mpc8572ds/Makefile b/nand_spl/board/freescale/mpc8572ds/Makefile index e5388d8..9c77826 100644 --- a/nand_spl/board/freescale/mpc8572ds/Makefile +++ b/nand_spl/board/freescale/mpc8572ds/Makefile @@ -39,7 +39,7 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.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 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) @@ -67,7 +67,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -79,13 +80,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c diff --git a/nand_spl/board/freescale/mx31pdk/Makefile b/nand_spl/board/freescale/mx31pdk/Makefile index 43e72c4..f67ed09 100644 --- a/nand_spl/board/freescale/mx31pdk/Makefile +++ b/nand_spl/board/freescale/mx31pdk/Makefile @@ -42,7 +42,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds # $(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) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ ######################################################################### diff --git a/nand_spl/board/freescale/p1010rdb/Makefile b/nand_spl/board/freescale/p1010rdb/Makefile index f270faa..c3495ec 100644 --- a/nand_spl/board/freescale/p1010rdb/Makefile +++ b/nand_spl/board/freescale/p1010rdb/Makefile @@ -39,9 +39,8 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o ticks.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.o \ - nand_boot.o nand_boot_fsl_ifc.o ns16550.o tlb.o tlb_table.o \ - ../common.o +COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ + nand_boot.o nand_boot_fsl_ifc.o ns16550.o tlb.o tlb_table.o SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) @@ -68,7 +67,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -80,13 +80,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c @@ -129,9 +129,6 @@ ifneq ($(OBJTREE), $(SRCTREE)) $(obj)nand_boot.c: @rm -f $(obj)nand_boot.c ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c -$(obj)../common.c: - @rm -f $(obj)../common.c - ln -s $(SRCTREE)/nand_spl/board/freescale/common.c $(obj)../common.c endif ######################################################################### diff --git a/nand_spl/board/freescale/p1010rdb/nand_boot.c b/nand_spl/board/freescale/p1010rdb/nand_boot.c index 9c35690..3c7bc2b 100644 --- a/nand_spl/board/freescale/p1010rdb/nand_boot.c +++ b/nand_spl/board/freescale/p1010rdb/nand_boot.c @@ -35,7 +35,7 @@ unsigned long ddr_freq_mhz; void sdram_init(void) { - ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC85xx_DDR_ADDR; + ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC8xxx_DDR_ADDR; /* mask off E bit */ u32 svr = SVR_SOC_VER(mfspr(SPRN_SVR)); diff --git a/nand_spl/board/freescale/p1023rds/Makefile b/nand_spl/board/freescale/p1023rds/Makefile index b288284..9b2c0d7 100644 --- a/nand_spl/board/freescale/p1023rds/Makefile +++ b/nand_spl/board/freescale/p1023rds/Makefile @@ -34,9 +34,8 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.o \ - nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o \ - ../common.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 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) @@ -63,7 +62,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -75,13 +75,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c @@ -120,9 +120,6 @@ ifneq ($(OBJTREE), $(SRCTREE)) $(obj)nand_boot.c: @rm -f $(obj)nand_boot.c ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c -$(obj)../common.c: - @rm -f $(obj)../common.c - ln -s $(SRCTREE)/nand_spl/board/freescale/common.c $(obj)../common.c endif ######################################################################### diff --git a/nand_spl/board/freescale/p1023rds/nand_boot.c b/nand_spl/board/freescale/p1023rds/nand_boot.c index 89e339d..d6756fb 100644 --- a/nand_spl/board/freescale/p1023rds/nand_boot.c +++ b/nand_spl/board/freescale/p1023rds/nand_boot.c @@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR; /* Fixed sdram init -- doesn't use serial presence detect. */ void sdram_init(void) { - ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC85xx_DDR_ADDR; + ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC8xxx_DDR_ADDR; set_next_law(0, LAW_SIZE_2G, LAW_TRGT_IF_DDR_1); diff --git a/nand_spl/board/freescale/p1_p2_rdb/Makefile b/nand_spl/board/freescale/p1_p2_rdb/Makefile index e5388d8..9c77826 100644 --- a/nand_spl/board/freescale/p1_p2_rdb/Makefile +++ b/nand_spl/board/freescale/p1_p2_rdb/Makefile @@ -39,7 +39,7 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.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 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) @@ -67,7 +67,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ # create symbolic links for common files @@ -79,13 +80,13 @@ $(obj)cpu_init_early.c: @rm -f $(obj)cpu_init_early.c ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c +$(obj)spl_minimal.c: + @rm -f $(obj)spl_minimal.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c $(obj)fsl_law.c: @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c + ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c $(obj)law.c: @rm -f $(obj)law.c diff --git a/nand_spl/board/freescale/p1_p2_rdb_pc/Makefile b/nand_spl/board/freescale/p1_p2_rdb_pc/Makefile deleted file mode 100644 index 7146d16..0000000 --- a/nand_spl/board/freescale/p1_p2_rdb_pc/Makefile +++ /dev/null @@ -1,146 +0,0 @@ -# -# (C) Copyright 2007 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# Copyright 2011 Freescale Semiconductor, Inc. -# -# 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 Foundation; 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 -# - -NAND_SPL := y -CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000 -PAD_TO := 0xff801000 - -include $(TOPDIR)/config.mk - -nandobj := $(OBJTREE)/nand_spl/ - -LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds -LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst -LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ - $(LDFLAGS) $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_NAND_SPL - -SOBJS = start.o resetvec.o -COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.o \ - nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o \ - ../common.o - -SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) -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-nand_spl.lds - cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $(nandobj)u-boot-spl - -# 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-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ - -# create symbolic links for common files - -$(obj)cache.c: - @rm -f $(obj)cache.c - ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c - -$(obj)cpu_init_early.c: - @rm -f $(obj)cpu_init_early.c - ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $(obj)cpu_init_early.c - -$(obj)cpu_init_nand.c: - @rm -f $(obj)cpu_init_nand.c - ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_nand.c $(obj)cpu_init_nand.c - -$(obj)fsl_law.c: - @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c - -$(obj)law.c: - @rm -f $(obj)law.c - ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c - -$(obj)nand_boot_fsl_elbc.c: - @rm -f $(obj)nand_boot_fsl_elbc.c - ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \ - $(obj)nand_boot_fsl_elbc.c - -$(obj)ns16550.c: - @rm -f $(obj)ns16550.c - ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c - -$(obj)resetvec.S: - @rm -f $(obj)resetvec.S - ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S - -$(obj)fixed_ivor.S: - @rm -f $(obj)fixed_ivor.S - ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $(obj)fixed_ivor.S - -$(obj)start.S: $(obj)fixed_ivor.S - @rm -f $(obj)start.S - ln -sf $(SRCTREE)/$(CPUDIR)/start.S $(obj)start.S - -$(obj)tlb.c: - @rm -f $(obj)tlb.c - ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $(obj)tlb.c - -$(obj)tlb_table.c: - @rm -f $(obj)tlb_table.c - ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c - -ifneq ($(OBJTREE), $(SRCTREE)) -$(obj)nand_boot.c: - @rm -f $(obj)nand_boot.c - ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c -$(obj)../common.c: - @rm -f $(obj)../common.c - ln -s $(SRCTREE)/nand_spl/board/freescale/common.c $(obj)../common.c -endif - -######################################################################### - -$(obj)%.o: $(obj)%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(obj)%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c b/nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c deleted file mode 100644 index 4c140c1..0000000 --- a/nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * - * 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 Foundation; 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 - * - */ - -#include <common.h> -#include <ns16550.h> -#include <asm/io.h> -#include <nand.h> -#include <asm/fsl_law.h> -#include <asm/fsl_ddr_sdram.h> -#include <asm/global_data.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * Fixed sdram init -- doesn't use serial presence detect. - */ -void sdram_init(void) -{ - ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC85xx_DDR_ADDR; - - __raw_writel(CONFIG_SYS_DDR_CS0_BNDS, &ddr->cs0_bnds); - __raw_writel(CONFIG_SYS_DDR_CS0_CONFIG, &ddr->cs0_config); -#if CONFIG_CHIP_SELECTS_PER_CTRL > 1 - __raw_writel(CONFIG_SYS_DDR_CS1_BNDS, &ddr->cs1_bnds); - __raw_writel(CONFIG_SYS_DDR_CS1_CONFIG, &ddr->cs1_config); -#endif - __raw_writel(CONFIG_SYS_DDR_TIMING_3, &ddr->timing_cfg_3); - __raw_writel(CONFIG_SYS_DDR_TIMING_0, &ddr->timing_cfg_0); - __raw_writel(CONFIG_SYS_DDR_TIMING_1, &ddr->timing_cfg_1); - __raw_writel(CONFIG_SYS_DDR_TIMING_2, &ddr->timing_cfg_2); - - __raw_writel(CONFIG_SYS_DDR_CONTROL_2, &ddr->sdram_cfg_2); - __raw_writel(CONFIG_SYS_DDR_MODE_1, &ddr->sdram_mode); - __raw_writel(CONFIG_SYS_DDR_MODE_2, &ddr->sdram_mode_2); - - __raw_writel(CONFIG_SYS_DDR_INTERVAL, &ddr->sdram_interval); - __raw_writel(CONFIG_SYS_DDR_DATA_INIT, &ddr->sdram_data_init); - __raw_writel(CONFIG_SYS_DDR_CLK_CTRL, &ddr->sdram_clk_cntl); - - __raw_writel(CONFIG_SYS_DDR_TIMING_4, &ddr->timing_cfg_4); - __raw_writel(CONFIG_SYS_DDR_TIMING_5, &ddr->timing_cfg_5); - __raw_writel(CONFIG_SYS_DDR_ZQ_CONTROL, &ddr->ddr_zq_cntl); - __raw_writel(CONFIG_SYS_DDR_WRLVL_CONTROL, &ddr->ddr_wrlvl_cntl); - - /* Set, but do not enable the memory */ - __raw_writel(CONFIG_SYS_DDR_CONTROL & ~SDRAM_CFG_MEM_EN, &ddr->sdram_cfg); - - asm volatile("sync;isync"); - udelay(500); - - /* Let the controller go */ - out_be32(&ddr->sdram_cfg, in_be32(&ddr->sdram_cfg) | SDRAM_CFG_MEM_EN); - - set_next_law(0, CONFIG_SYS_SDRAM_SIZE_LAW, LAW_TRGT_IF_DDR_1); -} - -void board_init_f(ulong bootflag) -{ - u32 plat_ratio; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; -#ifndef CONFIG_QE - ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); -#endif - - /* initialize selected port with appropriate baud rate */ - plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; - plat_ratio >>= 1; - gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; - - NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, - gd->bus_clk / 16 / CONFIG_BAUDRATE); - - puts("\nNAND boot... "); - -#ifndef CONFIG_QE - /* init DDR3 reset signal */ - __raw_writel(0x02000000, &pgpio->gpdir); - __raw_writel(0x00200000, &pgpio->gpodr); - __raw_writel(0x00000000, &pgpio->gpdat); - udelay(1000); - __raw_writel(0x00200000, &pgpio->gpdat); - udelay(1000); - __raw_writel(0x00000000, &pgpio->gpdir); -#endif - - /* Initialize the DDR3 */ - sdram_init(); - - /* 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++); -} diff --git a/nand_spl/board/karo/tx25/Makefile b/nand_spl/board/karo/tx25/Makefile index becf7fa..b27189d 100644 --- a/nand_spl/board/karo/tx25/Makefile +++ b/nand_spl/board/karo/tx25/Makefile @@ -63,7 +63,8 @@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds # $(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) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@ + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ + -ansi -D__ASSEMBLY__ -P - <$< >$@ ######################################################################### |