Before adding new relocation functions, move this prototype out of common.h where things are pretty crowded.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/arm/cpu/arm926ejs/davinci/spl.c | 1 + arch/arm/cpu/armv7/omap-common/spl.c | 1 + arch/arm/lib/board.c | 1 + arch/avr32/lib/board.c | 1 + arch/m68k/lib/board.c | 1 + arch/mips/lib/board.c | 1 + arch/nds32/lib/board.c | 1 + arch/powerpc/lib/board.c | 1 + arch/x86/lib/board.c | 1 + board/freescale/mpc8313erdb/mpc8313erdb.c | 1 + board/freescale/mpc8315erdb/mpc8315erdb.c | 1 + board/samsung/smdk6400/smdk6400_nand_spl.c | 1 + board/sheldon/simpc8313/simpc8313.c | 1 + include/common.h | 2 +- include/reloc.h | 39 +++++++++++++++++++++ nand_spl/board/freescale/mpc8536ds/nand_boot.c | 1 + nand_spl/board/freescale/mpc8569mds/nand_boot.c | 1 + nand_spl/board/freescale/mpc8572ds/nand_boot.c | 1 + nand_spl/board/freescale/p1010rdb/nand_boot.c | 1 + nand_spl/board/freescale/p1023rds/nand_boot.c | 1 + nand_spl/board/freescale/p1_p2_rdb/nand_boot.c | 1 + nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c | 1 + nand_spl/nand_boot_fsl_nfc.c | 1 + 23 files changed, 61 insertions(+), 1 deletions(-) create mode 100644 include/reloc.h
diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c index f475f9b..53903e5 100644 --- a/arch/arm/cpu/arm926ejs/davinci/spl.c +++ b/arch/arm/cpu/arm926ejs/davinci/spl.c @@ -24,6 +24,7 @@ #include <asm/u-boot.h> #include <asm/utils.h> #include <nand.h> +#include <reloc.h> #include <asm/arch/dm365_lowlevel.h> #include <ns16550.h> #include <malloc.h> diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c index 9c35a09..06039fe 100644 --- a/arch/arm/cpu/armv7/omap-common/spl.c +++ b/arch/arm/cpu/armv7/omap-common/spl.c @@ -35,6 +35,7 @@ #include <i2c.h> #include <image.h> #include <malloc.h> +#include <reloc.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 3d78274..bf1bf79 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -41,6 +41,7 @@ #include <common.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h> #include <version.h> #include <net.h> diff --git a/arch/avr32/lib/board.c b/arch/avr32/lib/board.c index 63fe297..a7eaf76 100644 --- a/arch/avr32/lib/board.c +++ b/arch/avr32/lib/board.c @@ -22,6 +22,7 @@ #include <common.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h> #include <version.h> #include <net.h> diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index 259b71c..85495cc 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -28,6 +28,7 @@ #include <watchdog.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h>
#include <asm/immap.h> diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c index d998f0e..e5bdcfc 100644 --- a/arch/mips/lib/board.c +++ b/arch/mips/lib/board.c @@ -24,6 +24,7 @@ #include <common.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h> #include <version.h> #include <net.h> diff --git a/arch/nds32/lib/board.c b/arch/nds32/lib/board.c index 66e4537..9295f46 100644 --- a/arch/nds32/lib/board.c +++ b/arch/nds32/lib/board.c @@ -28,6 +28,7 @@ #include <common.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h> #include <timestamp.h> #include <version.h> diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index ff5888e..248d452 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -25,6 +25,7 @@ #include <watchdog.h> #include <command.h> #include <malloc.h> +#include <reloc.h> #include <stdio_dev.h> #ifdef CONFIG_8xx #include <mpc8xx.h> diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c index d742fec..3d00f20 100644 --- a/arch/x86/lib/board.c +++ b/arch/x86/lib/board.c @@ -35,6 +35,7 @@ #include <watchdog.h> #include <command.h> #include <stdio_dev.h> +#include <reloc.h> #include <version.h> #include <malloc.h> #include <net.h> diff --git a/board/freescale/mpc8313erdb/mpc8313erdb.c b/board/freescale/mpc8313erdb/mpc8313erdb.c index 730ec4e..ef98ba6 100644 --- a/board/freescale/mpc8313erdb/mpc8313erdb.c +++ b/board/freescale/mpc8313erdb/mpc8313erdb.c @@ -27,6 +27,7 @@ #include <libfdt.h> #endif #include <pci.h> +#include <reloc.h> #include <mpc83xx.h> #include <vsc7385.h> #include <ns16550.h> diff --git a/board/freescale/mpc8315erdb/mpc8315erdb.c b/board/freescale/mpc8315erdb/mpc8315erdb.c index 5dc558a..848847b 100644 --- a/board/freescale/mpc8315erdb/mpc8315erdb.c +++ b/board/freescale/mpc8315erdb/mpc8315erdb.c @@ -34,6 +34,7 @@ #include <asm/io.h> #include <ns16550.h> #include <nand.h> +#include <reloc.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/samsung/smdk6400/smdk6400_nand_spl.c b/board/samsung/smdk6400/smdk6400_nand_spl.c index a023284..23bbad3 100644 --- a/board/samsung/smdk6400/smdk6400_nand_spl.c +++ b/board/samsung/smdk6400/smdk6400_nand_spl.c @@ -29,6 +29,7 @@ */
#include <common.h> +#include <reloc.h>
void board_init_f(unsigned long bootflag) { diff --git a/board/sheldon/simpc8313/simpc8313.c b/board/sheldon/simpc8313/simpc8313.c index 9126c42..09d754b 100644 --- a/board/sheldon/simpc8313/simpc8313.c +++ b/board/sheldon/simpc8313/simpc8313.c @@ -29,6 +29,7 @@ #include <mpc83xx.h> #include <ns16550.h> #include <nand.h> +#include <reloc.h> #include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR; diff --git a/include/common.h b/include/common.h index 3df1def..bd4078c 100644 --- a/include/common.h +++ b/include/common.h @@ -477,7 +477,7 @@ int dcache_status (void); void dcache_enable (void); void dcache_disable(void); void mmu_disable(void); -void relocate_code (ulong, gd_t *, ulong) __attribute__ ((noreturn)); +#include <reloc.h> ulong get_endaddr (void); void trap_init (ulong); #if defined (CONFIG_4xx) || \ diff --git a/include/reloc.h b/include/reloc.h new file mode 100644 index 0000000..3dc7b85 --- /dev/null +++ b/include/reloc.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * + * 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 + */ + +#ifndef __RELOC_H +#define __RELOC_H + +/** + * Relocate U-Boot and jump to the relocated coded + * + * This copies U-Boot to a new location, zeroes the BSS, sets up a new stack + * and jumps to board_init_r() in the relocated code using the + * proc_call_board_init_r() function. It does not return. + * + * @param dest_sp New stack pointer to use + * @param new_gd Pointer to the relocated global data + * @param dest_addr Base code address of relocated U-Boot + */ +void relocate_code(ulong dest_sp, gd_t *new_gd, ulong dest_addr) + __attribute__ ((noreturn)); +#endif diff --git a/nand_spl/board/freescale/mpc8536ds/nand_boot.c b/nand_spl/board/freescale/mpc8536ds/nand_boot.c index 5a0a0c7..0356067 100644 --- a/nand_spl/board/freescale/mpc8536ds/nand_boot.c +++ b/nand_spl/board/freescale/mpc8536ds/nand_boot.c @@ -23,6 +23,7 @@ #include <ns16550.h> #include <asm/io.h> #include <nand.h> +#include <reloc.h>
u32 sysclk_tbl[] = { 33333000, 39999600, 49999500, 66666000, diff --git a/nand_spl/board/freescale/mpc8569mds/nand_boot.c b/nand_spl/board/freescale/mpc8569mds/nand_boot.c index 047da34..df391dc 100644 --- a/nand_spl/board/freescale/mpc8569mds/nand_boot.c +++ b/nand_spl/board/freescale/mpc8569mds/nand_boot.c @@ -23,6 +23,7 @@ #include <asm/io.h> #include <ns16550.h> #include <nand.h> +#include <reloc.h> #include <asm/mmu.h> #include <asm/immap_85xx.h> #include <asm/fsl_ddr_sdram.h> diff --git a/nand_spl/board/freescale/mpc8572ds/nand_boot.c b/nand_spl/board/freescale/mpc8572ds/nand_boot.c index 7ca4d4d..d0a059c 100644 --- a/nand_spl/board/freescale/mpc8572ds/nand_boot.c +++ b/nand_spl/board/freescale/mpc8572ds/nand_boot.c @@ -23,6 +23,7 @@ #include <ns16550.h> #include <asm/io.h> #include <nand.h> +#include <reloc.h>
u32 sysclk_tbl[] = { 33333000, 39999600, 49999500, 66666000, diff --git a/nand_spl/board/freescale/p1010rdb/nand_boot.c b/nand_spl/board/freescale/p1010rdb/nand_boot.c index 16eeb61..aba3cef 100644 --- a/nand_spl/board/freescale/p1010rdb/nand_boot.c +++ b/nand_spl/board/freescale/p1010rdb/nand_boot.c @@ -23,6 +23,7 @@ #include <asm/io.h> #include <ns16550.h> #include <nand.h> +#include <reloc.h> #include <asm/mmu.h> #include <asm/immap_85xx.h> #include <asm/fsl_ddr_sdram.h> diff --git a/nand_spl/board/freescale/p1023rds/nand_boot.c b/nand_spl/board/freescale/p1023rds/nand_boot.c index 0065c87..0c1a6b0 100644 --- a/nand_spl/board/freescale/p1023rds/nand_boot.c +++ b/nand_spl/board/freescale/p1023rds/nand_boot.c @@ -24,6 +24,7 @@ #include <ns16550.h> #include <asm/io.h> #include <nand.h> +#include <reloc.h> #include <asm/fsl_law.h>
/* Fixed sdram init -- doesn't use serial presence detect. */ diff --git a/nand_spl/board/freescale/p1_p2_rdb/nand_boot.c b/nand_spl/board/freescale/p1_p2_rdb/nand_boot.c index 16a756c..a482469 100644 --- a/nand_spl/board/freescale/p1_p2_rdb/nand_boot.c +++ b/nand_spl/board/freescale/p1_p2_rdb/nand_boot.c @@ -23,6 +23,7 @@ #include <asm/io.h> #include <ns16550.h> #include <nand.h> +#include <reloc.h> #include <asm/mmu.h> #include <asm/immap_85xx.h> #include <asm/fsl_ddr_sdram.h> 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 index b9796ea..b7a1511 100644 --- a/nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c +++ b/nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c @@ -23,6 +23,7 @@ #include <ns16550.h> #include <asm/io.h> #include <nand.h> +#include <reloc.h> #include <asm/fsl_law.h> #include <asm/fsl_ddr_sdram.h>
diff --git a/nand_spl/nand_boot_fsl_nfc.c b/nand_spl/nand_boot_fsl_nfc.c index d6b0d9b..66dae24 100644 --- a/nand_spl/nand_boot_fsl_nfc.c +++ b/nand_spl/nand_boot_fsl_nfc.c @@ -29,6 +29,7 @@ #include <asm/arch/imx-regs.h> #include <asm/io.h> #include <fsl_nfc.h> +#include <reloc.h>
static struct fsl_nfc_regs *const nfc = (void *)NFC_BASE_ADDR;