From 083f2e08d2265a096a1ab52d43b4abb8e069977d Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 16 Aug 2012 17:53:18 +0200 Subject: mpc5200: Add SPL support This patch adds SPL booting support (NOR flash) for the MPC5200 platforms. Signed-off-by: Stefan Roese --- arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds | 57 +++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds (limited to 'arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds') diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds new file mode 100644 index 0000000000..cab9b9265c --- /dev/null +++ b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds @@ -0,0 +1,57 @@ +/* + * Copyright 2012 Stefan Roese + * + * 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 + */ + +MEMORY +{ + sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, + LENGTH = CONFIG_SPL_BSS_MAX_SIZE + flash : ORIGIN = CONFIG_SPL_TEXT_BASE, + LENGTH = CONFIG_SYS_SPL_MAX_LEN +} + +OUTPUT_ARCH(powerpc) +ENTRY(_start) +SECTIONS +{ + .text : + { + __start = .; + arch/powerpc/cpu/mpc5xxx/start.o (.text) + *(.text*) + } > flash + + . = ALIGN(4); + .data : { *(SORT_BY_ALIGNMENT(.data*)) } > flash + + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } > flash + + . = ALIGN(4); + .end_align : { *(.end_align*) } > flash + __spl_flash_end = .; + + .bss : + { + . = ALIGN(4); + __bss_start = .; + *(.bss*) + . = ALIGN(4); + __bss_end__ = .; + } > sdram +} -- cgit