diff options
| author | David Hendricks <dhendrix@chromium.org> | 2013-01-17 20:52:21 -0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-01-19 02:14:18 +0100 |
| commit | 211a5d56db2ecf580b722fab132d908a6ba84dde (patch) | |
| tree | dba0bf37b150c61a6eae0e9d3e34522e19460d2f /src/arch/armv7/romstage.ld | |
| parent | f572e1e5fca59215461bb9ba3de56882b762b345 (diff) | |
armv7/snow: get to romstage
This patch does a few things to get us into romstage:
- Add romstage as a stage (a later patch adds it as a binary, which
is probably wrong). The Makefile magic is complex enough that we
let it build the XIP file for now, but we no longer use it.
- Replace findstage with loadstage. Loadstage will find a stage,
load the code to memory, and zero the remaining part of memory.
Now we can link the romstage to go anywhere!
- Eliminate magic offsets from code/ldscripts and centralize Kconfig
variables in src/cpu/samsung/exynos5250/Kconfig.
- Tidy up code and serial output
Change-Id: Iae4d2f9e7f429cb1df15d49daf9a08b88d75d79d
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2174
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/arch/armv7/romstage.ld')
| -rw-r--r-- | src/arch/armv7/romstage.ld | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/arch/armv7/romstage.ld b/src/arch/armv7/romstage.ld index faf7d6d38a..b4bc29d196 100644 --- a/src/arch/armv7/romstage.ld +++ b/src/arch/armv7/romstage.ld @@ -24,22 +24,16 @@ 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) */ +ENTRY(_start) SECTIONS { - . = 0x02023400 + 0x4000; + /* TODO make this a configurable option (per chipset). */ + . = CONFIG_ROMSTAGE_BASE; .romtext . : { _rom = .; |