diff options
Diffstat (limited to 'arch/cris/arch-v32/boot')
| -rw-r--r-- | arch/cris/arch-v32/boot/Makefile | 23 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/Makefile | 45 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/README | 1 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/head.S | 137 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/misc.c | 72 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/rescue/Makefile | 41 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/rescue/head.S | 42 | ||||
| -rw-r--r-- | arch/cris/arch-v32/boot/rescue/rescue.ld | 37 |
8 files changed, 185 insertions, 213 deletions
diff --git a/arch/cris/arch-v32/boot/Makefile b/arch/cris/arch-v32/boot/Makefile index 26f293ab9617..3f91349c5f12 100644 --- a/arch/cris/arch-v32/boot/Makefile +++ b/arch/cris/arch-v32/boot/Makefile @@ -1,14 +1,21 @@ # # arch/cris/arch-v32/boot/Makefile # -target = $(target_boot_dir) -src = $(src_boot_dir) -zImage: compressed/vmlinuz +OBJCOPY = objcopy-cris +OBJCOPYFLAGS = -O binary -R .note -R .comment -compressed/vmlinuz: $(objtree)/vmlinux - @$(MAKE) -f $(src)/compressed/Makefile $(objtree)/vmlinuz +subdir- := compressed rescue +targets := Image -clean: - rm -f zImage tools/build compressed/vmlinux.out - @$(MAKE) -f $(src)/compressed/Makefile clean +$(obj)/Image: vmlinux FORCE + $(call if_changed,objcopy) + @echo ' Kernel: $@ is ready' + +$(obj)/compressed/vmlinux: $(obj)/Image FORCE + $(Q)$(MAKE) $(build)=$(obj)/compressed $@ + $(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin + +$(obj)/zImage: $(obj)/compressed/vmlinux + @cp $< $@ + @echo ' Kernel: $@ is ready' diff --git a/arch/cris/arch-v32/boot/compressed/Makefile b/arch/cris/arch-v32/boot/compressed/Makefile index 609692f9d5eb..2c8c2c3039c5 100644 --- a/arch/cris/arch-v32/boot/compressed/Makefile +++ b/arch/cris/arch-v32/boot/compressed/Makefile @@ -1,41 +1,30 @@ # -# lx25/arch/cris/arch-v32/boot/compressed/Makefile +# arch/cris/arch-v32/boot/compressed/Makefile # -# create a compressed vmlinux image from the original vmlinux files and romfs -# - -target = $(target_compressed_dir) -src = $(src_compressed_dir) CC = gcc-cris -mlinux -march=v32 $(LINUXINCLUDE) -CFLAGS = -O2 +asflags-y += -I $(srctree)/include/asm/mach/ -I $(srctree)/include/asm/arch +ccflags-y += -O2 -I $(srctree)/include/asm/mach/ -I $(srctree)/include/asm/arch LD = gcc-cris -mlinux -march=v32 -nostdlib +ldflags-y += -T $(obj)/decompress.ld +obj-y = head.o misc.o +OBJECTS = $(obj)/head.o $(obj)/misc.o OBJCOPY = objcopy-cris OBJCOPYFLAGS = -O binary --remove-section=.bss -OBJECTS = $(target)/head.o $(target)/misc.o - -# files to compress -SYSTEM = $(objtree)/vmlinux.bin - -all: vmlinuz - -$(target)/decompress.bin: $(OBJECTS) - $(LD) -T $(src)/decompress.ld -o $(target)/decompress.o $(OBJECTS) - $(OBJCOPY) $(OBJCOPYFLAGS) $(target)/decompress.o $(target)/decompress.bin -$(objtree)/vmlinuz: $(target) piggy.img $(target)/decompress.bin - cat $(target)/decompress.bin piggy.img > $(objtree)/vmlinuz - rm -f piggy.img - cp $(objtree)/vmlinuz $(src) +quiet_cmd_image = BUILD $@ +cmd_image = cat $(obj)/decompress.bin $(obj)/piggy.gz > $@ -$(target)/head.o: $(src)/head.S - $(CC) -D__ASSEMBLY__ -c $< -o $@ +targets := vmlinux piggy.gz decompress.o decompress.bin -# gzip the kernel image +$(obj)/decompress.o: $(OBJECTS) FORCE + $(call if_changed,ld) -piggy.img: $(SYSTEM) - cat $(SYSTEM) | gzip -f -9 > piggy.img +$(obj)/decompress.bin: $(obj)/decompress.o FORCE + $(call if_changed,objcopy) -clean: - rm -f piggy.img $(objtree)/vmlinuz vmlinuz.o decompress.o decompress.bin $(OBJECTS) +$(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE + $(call if_changed,image) +$(obj)/piggy.gz: $(obj)/../Image FORCE + $(call if_changed,gzip) diff --git a/arch/cris/arch-v32/boot/compressed/README b/arch/cris/arch-v32/boot/compressed/README index e33691d15c57..182c5d75784b 100644 --- a/arch/cris/arch-v32/boot/compressed/README +++ b/arch/cris/arch-v32/boot/compressed/README @@ -1,6 +1,5 @@ Creation of the self-extracting compressed kernel image (vmlinuz) ----------------------------------------------------------------- -$Id: README,v 1.1 2003/08/21 09:37:03 johana Exp $ This can be slightly confusing because it's a process with many steps. diff --git a/arch/cris/arch-v32/boot/compressed/head.S b/arch/cris/arch-v32/boot/compressed/head.S index 34cea10a8998..f86208caf32d 100644 --- a/arch/cris/arch-v32/boot/compressed/head.S +++ b/arch/cris/arch-v32/boot/compressed/head.S @@ -2,13 +2,12 @@ * Code that sets up the DRAM registers, calls the * decompressor to unpack the piggybacked kernel, and jumps. * - * Copyright (C) 1999 - 2003, Axis Communications AB + * Copyright (C) 1999 - 2006, Axis Communications AB */ #define ASSEMBLER_MACROS_ONLY -#include <asm/arch/hwregs/asm/reg_map_asm.h> -#include <asm/arch/hwregs/asm/gio_defs_asm.h> -#include <asm/arch/hwregs/asm/config_defs_asm.h> +#include <hwregs/asm/reg_map_asm.h> +#include <asm/arch/mach/startup.inc> #define RAM_INIT_MAGIC 0x56902387 #define COMMAND_LINE_MAGIC 0x87109563 @@ -22,114 +21,49 @@ start: di ;; Start clocks for used blocks. - move.d REG_ADDR(config, regi_config, rw_clk_ctrl), $r1 - move.d [$r1], $r0 - or.d REG_STATE(config, rw_clk_ctrl, cpu, yes) | \ - REG_STATE(config, rw_clk_ctrl, bif, yes) | \ - REG_STATE(config, rw_clk_ctrl, fix_io, yes), $r0 - move.d $r0, [$r1] - - ;; If booting from NAND flash we first have to copy some - ;; data from NAND flash to internal RAM to get the code - ;; that initializes the SDRAM. Lets copy 20 KB. This - ;; code executes at 0x38010000 if booting from NAND and - ;; we are guaranted that at least 0x200 bytes are good so - ;; lets start from there. The first 8192 bytes in the nand - ;; flash is spliced with zeroes and is thus 16384 bytes. - move.d 0x38010200, $r10 - move.d 0x14200, $r11 ; Start offset in NAND flash 0x10200 + 16384 - move.d 0x5000, $r12 ; Length of copy - - ;; Before this code the tools add a partitiontable so the PC - ;; has an offset from the linked address. -offset1: - lapcq ., $r13 ; get PC - add.d first_copy_complete-offset1, $r13 - -#include "../../lib/nand_init.S" - -first_copy_complete: - ;; Initialze the DRAM registers. + START_CLOCKS + + ;; Initialize the DRAM registers. cmp.d RAM_INIT_MAGIC, $r8 ; Already initialized? beq dram_init_finished nop -#include "../../lib/dram_init.S" +#include "../../mach/dram_init.S" dram_init_finished: - lapcq ., $r13 ; get PC - add.d second_copy_complete-dram_init_finished, $r13 - - move.d REG_ADDR(config, regi_config, r_bootsel), $r0 - move.d [$r0], $r0 - and.d REG_MASK(config, r_bootsel, boot_mode), $r0 - cmp.d REG_STATE(config, r_bootsel, boot_mode, nand), $r0 - bne second_copy_complete ; No NAND boot - nop - - ;; Copy 2MB from NAND flash to SDRAM (at 2-4MB into the SDRAM) - move.d 0x40204000, $r10 - move.d 0x8000, $r11 - move.d 0x200000, $r12 - ba copy_nand_to_ram - nop -second_copy_complete: - - ;; Initiate the PA port. - move.d CONFIG_ETRAX_DEF_GIO_PA_OUT, $r0 - move.d REG_ADDR(gio, regi_gio, rw_pa_dout), $r1 - move.d $r0, [$r1] - - move.d CONFIG_ETRAX_DEF_GIO_PA_OE, $r0 - move.d REG_ADDR(gio, regi_gio, rw_pa_oe), $r1 - move.d $r0, [$r1] + GIO_INIT ;; Setup the stack to a suitably high address. ;; We assume 8 MB is the minimum DRAM and put ;; the SP at the top for now. move.d 0x40800000, $sp - ;; Figure out where the compressed piggyback image is - ;; in the flash (since we wont try to copy it to DRAM - ;; before unpacking). It is at _edata, but in flash. + ;; Figure out where the compressed piggyback image is. + ;; It is either in [NOR] flash (we don't want to copy it + ;; to DRAM before unpacking), or copied to DRAM + ;; by the [NAND] flash boot loader. + ;; The piggyback image is at _edata, but relative to where the + ;; image is actually located in memory, not where it is linked + ;; (the decompressor is linked at 0x40700000+ and runs there). ;; Use (_edata - herami) as offset to the current PC. - move.d REG_ADDR(config, regi_config, r_bootsel), $r0 - move.d [$r0], $r0 - and.d REG_MASK(config, r_bootsel, boot_mode), $r0 - cmp.d REG_STATE(config, r_bootsel, boot_mode, nand), $r0 - beq hereami2 - nop hereami: lapcq ., $r5 ; get PC and.d 0x7fffffff, $r5 ; strip any non-cache bit - move.d $r5, $r0 ; save for later - flash address of 'herami' + move.d $r5, $r0 ; source address of 'herami' add.d _edata, $r5 sub.d hereami, $r5 ; r5 = flash address of '_edata' move.d hereami, $r1 ; destination - ba 2f - nop -hereami2: - lapcq ., $r5 ; get PC - and.d 0x00ffffff, $r5 ; strip any non-cache bit - move.d $r5, $r6 - or.d 0x40200000, $r6 - move.d $r6, $r0 ; save for later - flash address of 'herami' - add.d _edata, $r5 - sub.d hereami2, $r5 ; r5 = flash address of '_edata' - add.d 0x40200000, $r5 - move.d hereami2, $r1 ; destination -2: + ;; Copy text+data to DRAM move.d _edata, $r2 ; end destination -1: move.w [$r0+], $r3 - move.w $r3, [$r1+] - cmp.d $r2, $r1 +1: move.w [$r0+], $r3 ; from herami+ source + move.w $r3, [$r1+] ; to hereami+ destination (linked address) + cmp.d $r2, $r1 ; finish when destination == _edata bcs 1b nop - move.d input_data, $r0 ; for the decompressor move.d $r5, [$r0] ; for the decompressor @@ -144,16 +78,24 @@ hereami2: nop ;; Save command line magic and address. - move.d _cmd_line_magic, $r12 - move.d $r10, [$r12] - move.d _cmd_line_addr, $r12 - move.d $r11, [$r12] + move.d _cmd_line_magic, $r0 + move.d $r10, [$r0] + move.d _cmd_line_addr, $r0 + move.d $r11, [$r0] + + ;; Save boot source indicator + move.d _boot_source, $r0 + move.d $r12, [$r0] ;; Do the decompression and save compressed size in _inptr jsr decompress_kernel nop + ;; Restore boot source indicator + move.d _boot_source, $r12 + move.d [$r12], $r12 + ;; Restore command line magic and address. move.d _cmd_line_magic, $r10 move.d [$r10], $r10 @@ -166,11 +108,10 @@ hereami2: move.d [$r0], $r9 ; flash address of compressed kernel move.d inptr, $r0 add.d [$r0], $r9 ; size of compressed kernel - cmp.d 0x40200000, $r9 - blo enter_kernel - nop - sub.d 0x40200000, $r9 - add.d 0x4000, $r9 + cmp.d 0x40000000, $r9 ; image in DRAM ? + blo enter_kernel ; no, must be [NOR] flash, jump + nop ; delay slot + and.d 0x001fffff, $r9 ; assume compressed kernel was < 2M enter_kernel: ;; Enter the decompressed kernel @@ -186,7 +127,7 @@ _cmd_line_magic: .dword 0 _cmd_line_addr: .dword 0 -is_nand_boot: - .dword 0 +_boot_source: + .dword 0 -#include "../../lib/hw_settings.S" +#include "../../mach/hw_settings.S" diff --git a/arch/cris/arch-v32/boot/compressed/misc.c b/arch/cris/arch-v32/boot/compressed/misc.c index 0169ba1ca9c9..55b2695c5d70 100644 --- a/arch/cris/arch-v32/boot/compressed/misc.c +++ b/arch/cris/arch-v32/boot/compressed/misc.c @@ -1,8 +1,6 @@ /* * misc.c * - * $Id: misc.c,v 1.8 2005/04/24 18:34:29 starvik Exp $ - * * This is a collection of several routines from gzip-1.0.3 * adapted for Linux. * @@ -22,9 +20,13 @@ #include <linux/types.h> -#include <asm/arch/hwregs/reg_rdwr.h> -#include <asm/arch/hwregs/reg_map.h> -#include <asm/arch/hwregs/ser_defs.h> +#include <hwregs/reg_rdwr.h> +#include <hwregs/reg_map.h> +#include <hwregs/ser_defs.h> +#include <hwregs/pinmux_defs.h> +#ifdef CONFIG_CRIS_MACH_ARTPEC3 +#include <hwregs/clkgen_defs.h> +#endif /* * gzip declarations @@ -85,7 +87,6 @@ static unsigned outcnt = 0; /* bytes in output buffer */ # define Tracecv(c,x) #endif -static int fill_inbuf(void); static void flush_window(void); static void error(char *m); static void gzip_mark(void **); @@ -186,6 +187,8 @@ memset(void* s, int c, size_t n) char *ss = (char*)s; for (i=0;i<n;i++) ss[i] = c; + + return s; } void* @@ -196,6 +199,8 @@ memcpy(void* __dest, __const void* __src, char *d = (char *)__dest, *s = (char *)__src; for (i=0;i<__n;i++) d[i] = s[i]; + + return __dest; } /* =========================================================================== @@ -225,15 +230,15 @@ flush_window() static void error(char *x) { - puts("\n\n"); + puts("\r\n\n"); puts(x); - puts("\n\n -- System halted\n"); + puts("\r\n\n -- System halted\n"); while(1); /* Halt */ } void -setup_normal_output_buffer() +setup_normal_output_buffer(void) { output_data = (char *)KERNEL_LOAD_ADR; } @@ -262,15 +267,17 @@ serial_setup(reg_scope_instances regi_ser) rec_baud = REG_RD(ser, regi_ser, rw_rec_baud_div); tr_ctrl.stop_bits = 1; /* 2 stop bits. */ + tr_ctrl.en = 1; /* enable transmitter */ + rec_ctrl.en = 1; /* enabler receiver */ /* - * The baudrate setup is a bit fishy, but in the end the transceiver is - * set to 4800 and the receiver to 115200. The magic value is - * 29.493 MHz. + * The baudrate setup used to be a bit fishy, but now transmitter and + * receiver are both set to the intended baud rate, 115200. + * The magic value is 29.493 MHz. */ tr_ctrl.base_freq = regk_ser_f29_493; rec_ctrl.base_freq = regk_ser_f29_493; - tr_baud.div = (29493000 / 8) / 4800; + tr_baud.div = (29493000 / 8) / 115200; rec_baud.div = (29493000 / 8) / 115200; REG_WR(ser, regi_ser, rw_tr_ctrl, tr_ctrl); @@ -280,25 +287,52 @@ serial_setup(reg_scope_instances regi_ser) } void -decompress_kernel() +decompress_kernel(void) { char revision; - /* input_data is set in head.S */ - inbuf = input_data; +#if defined(CONFIG_ETRAX_DEBUG_PORT1) || \ + defined(CONFIG_ETRAX_DEBUG_PORT2) || \ + defined(CONFIG_ETRAX_DEBUG_PORT3) + reg_pinmux_rw_hwprot hwprot; + +#ifdef CONFIG_CRIS_MACH_ARTPEC3 + reg_clkgen_rw_clk_ctrl clk_ctrl; + + /* Enable corresponding clock region when serial 1..3 selected */ + + clk_ctrl = REG_RD(clkgen, regi_clkgen, rw_clk_ctrl); + clk_ctrl.sser_ser_dma6_7 = regk_clkgen_yes; + REG_WR(clkgen, regi_clkgen, rw_clk_ctrl, clk_ctrl); +#endif + + /* pinmux setup for ports 1..3 */ + hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot); +#endif #ifdef CONFIG_ETRAX_DEBUG_PORT0 serial_setup(regi_ser0); #endif #ifdef CONFIG_ETRAX_DEBUG_PORT1 + hwprot.ser1 = regk_pinmux_yes; serial_setup(regi_ser1); #endif #ifdef CONFIG_ETRAX_DEBUG_PORT2 + hwprot.ser2 = regk_pinmux_yes; serial_setup(regi_ser2); #endif #ifdef CONFIG_ETRAX_DEBUG_PORT3 + hwprot.ser3 = regk_pinmux_yes; serial_setup(regi_ser3); #endif +#if defined(CONFIG_ETRAX_DEBUG_PORT1) || \ + defined(CONFIG_ETRAX_DEBUG_PORT2) || \ + defined(CONFIG_ETRAX_DEBUG_PORT3) + REG_WR(pinmux, regi_pinmux, rw_hwprot, hwprot); +#endif + + /* input_data is set in head.S */ + inbuf = input_data; setup_normal_output_buffer(); @@ -307,11 +341,11 @@ decompress_kernel() __asm__ volatile ("move $vr,%0" : "=rm" (revision)); if (revision < 32) { - puts("You need an ETRAX FS to run Linux 2.6/crisv32.\n"); + puts("You need an ETRAX FS to run Linux 2.6/crisv32.\r\n"); while(1); } - puts("Uncompressing Linux...\n"); + puts("Uncompressing Linux...\r\n"); gunzip(); - puts("Done. Now booting the kernel.\n"); + puts("Done. Now booting the kernel.\r\n"); } diff --git a/arch/cris/arch-v32/boot/rescue/Makefile b/arch/cris/arch-v32/boot/rescue/Makefile index f668a8198724..c0987795dcb7 100644 --- a/arch/cris/arch-v32/boot/rescue/Makefile +++ b/arch/cris/arch-v32/boot/rescue/Makefile @@ -1,36 +1,27 @@ # -# Makefile for rescue code +# Makefile for rescue (bootstrap) code # -target = $(target_rescue_dir) -src = $(src_rescue_dir) CC = gcc-cris -mlinux -march=v32 $(LINUXINCLUDE) -CFLAGS = -O2 +ccflags-y += -O2 -I $(srctree)/include/asm/arch/mach/ \ + -I $(srctree)/include/asm/arch +asflags-y += -I $(srctree)/include/asm/arch/mach/ -I $(srctree)/include/asm/arch LD = gcc-cris -mlinux -march=v32 -nostdlib +ldflags-y += -T $(obj)/rescue.ld +LDPOSTFLAGS = -lgcc OBJCOPY = objcopy-cris OBJCOPYFLAGS = -O binary --remove-section=.bss +obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o +OBJECT := $(obj)/head.o -all: $(target)/rescue.bin +targets := rescue.o rescue.bin -rescue: rescue.bin - # do nothing +quiet_cmd_ldlibgcc = LD $@ +cmd_ldlibgcc = $(LD) $(LDFLAGS) $(filter-out FORCE,$^) $(LDPOSTFLAGS) -o $@ -$(target)/rescue.bin: $(target) $(target)/head.o - $(LD) -T $(src)/rescue.ld -o $(target)/rescue.o $(target)/head.o - $(OBJCOPY) $(OBJCOPYFLAGS) $(target)/rescue.o $(target)/rescue.bin - cp -p $(target)/rescue.bin $(objtree) +$(obj)/rescue.o: $(OBJECTS) FORCE + $(call if_changed,ldlibgcc) -$(target): - mkdir -p $(target) - -$(target)/head.o: $(src)/head.S - $(CC) -D__ASSEMBLY__ -c $< -o $*.o - -clean: - rm -f $(target)/*.o $(target)/*.bin - -fastdep: - -modules: - -modules-install: +$(obj)/rescue.bin: $(obj)/rescue.o FORCE + $(call if_changed,objcopy) + cp -p $(obj)/rescue.bin $(objtree) diff --git a/arch/cris/arch-v32/boot/rescue/head.S b/arch/cris/arch-v32/boot/rescue/head.S index 8cdb4011bc16..5f846b7700a3 100644 --- a/arch/cris/arch-v32/boot/rescue/head.S +++ b/arch/cris/arch-v32/boot/rescue/head.S @@ -1,38 +1,26 @@ -/* $Id: head.S,v 1.4 2004/11/01 16:10:28 starvik Exp $ +/* + * Just get started by jumping to CONFIG_ETRAX_PTABLE_SECTOR to start + * kernel decompressor. + * + * In practice, this only works for NOR flash (or some convoluted RAM boot) + * and hence is not really useful for Artpec-3, so it's Etrax FS / NOR only. * - * This used to be the rescue code but now that is handled by the - * RedBoot based RFL instead. Nothing to see here, move along. */ -#include <asm/arch/hwregs/reg_map_asm.h> -#include <asm/arch/hwregs/config_defs_asm.h> +#include <mach/startup.inc> - .text +#ifdef CONFIG_ETRAX_AXISFLASHMAP - ;; Start clocks for used blocks. - move.d REG_ADDR(config, regi_config, rw_clk_ctrl), $r1 - move.d [$r1], $r0 - or.d REG_STATE(config, rw_clk_ctrl, cpu, yes) | \ - REG_STATE(config, rw_clk_ctrl, bif, yes) | \ - REG_STATE(config, rw_clk_ctrl, fix_io, yes), $r0 - move.d $r0, [$r1] +;; Code - ;; Copy 68KB NAND flash to Internal RAM (if NAND boot) - move.d 0x38004000, $r10 - move.d 0x8000, $r11 - move.d 0x11000, $r12 - move.d copy_complete, $r13 - and.d 0x000fffff, $r13 - or.d 0x38000000, $r13 + .text +start: -#include "../../lib/nand_init.S" + ;; Start clocks for used blocks. + START_CLOCKS - ;; No NAND found move.d CONFIG_ETRAX_PTABLE_SECTOR, $r10 - jump $r10 ; Jump to decompresser + jump $r10 ; Jump to decompressor nop -copy_complete: - move.d 0x38000000 + CONFIG_ETRAX_PTABLE_SECTOR, $r10 - jump $r10 ; Jump to decompresser - nop +#endif diff --git a/arch/cris/arch-v32/boot/rescue/rescue.ld b/arch/cris/arch-v32/boot/rescue/rescue.ld index 42b11aa122b2..8ac646bc1a2b 100644 --- a/arch/cris/arch-v32/boot/rescue/rescue.ld +++ b/arch/cris/arch-v32/boot/rescue/rescue.ld @@ -1,20 +1,43 @@ +/*#OUTPUT_FORMAT(elf32-us-cris) */ +OUTPUT_ARCH (crisv32) +/* Now that NAND support has been stripped, this file could be simplified, + * but it doesn't do any harm on the other hand so why bother. */ + MEMORY { - flash : ORIGIN = 0x00000000, - LENGTH = 0x00100000 + bootblk : ORIGIN = 0x38000000, + LENGTH = 0x00004000 + intmem : ORIGIN = 0x38004000, + LENGTH = 0x00005000 } SECTIONS { .text : { - stext = . ; + _stext = . ; *(.text) - etext = . ; - } > flash + *(.init.text) + *(.rodata) + *(.rodata.*) + _etext = . ; + } > bootblk .data : { *(.data) - edata = . ; - } > flash + _edata = . ; + } > bootblk + .bss : + { + _bss = . ; + *(.bss) + _end = ALIGN( 0x10 ) ; + } > intmem + + /* Get rid of stuff from EXPORT_SYMBOL(foo). */ + /DISCARD/ : + { + *(__ksymtab_strings) + *(__ksymtab) + } } |