/* * Memory map: * * CONFIG_RAMBASE : text segment * : rodata segment * : data segment * : bss segment * : stack * : heap */ /* * Bootstrap code for the STPC Consumer * Copyright (c) 1999 by Net Insight AB. All Rights Reserved. */ /* * Written by Johan Rydberg, based on work by Daniel Kahlin. * Rewritten by Eric Biederman * 2005.12 yhlu add coreboot_ram cross the vga font buffer handling */ /* We use ELF as output format. So that we can debug the code in some form. */ /* INCLUDE ldoptions */ /* * FIXME: what exactly should these be? maybe defined on a per-CPU basis? * FIXME 2: Somehow linker didn't like CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE... */ /* MEMORY { .sram : ORIGIN = 0x02023400, LENGTH = 0x3800 } */ /*MEMORY { .sram : ORIGIN = 0x02023400, LENGTH = 0x10000 }*/ /* We use ELF as output format. So that we can debug the code in some form. */ OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) SECTIONS { /* FIXME: replace this with CPU-specific Kconfig variable */ . = 0x02023400; /* Exynos5 */ .romtext . : { _rom = .; *(.text); } .romdata . : { *(.rodata); *(.machine_param); . = ALIGN(8); _erom = .; } __image_copy_end = .; /* bss does not contain data, it is just a space that should be zero * initialized on startup. (typically uninitialized global variables) * crt0.S fills between _bss and _ebss with zeroes. */ .bss . : { . = ALIGN(8); _bss = .; *(.bss) *(.sbss) *(COMMON) } _ebss = .; _end = .; /* Discard the sections we don't need/want */ /DISCARD/ : { *(.comment) *(.note) *(.comment.*) *(.note.*) *(.eh_frame); } }