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spl: Add a parameter to spl_parse_image_header()

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Instead of using the global spl_image variable, pass the required struct in
as an argument.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass
2016-09-24 18:19:53 -06:00
committed by Tom Rini
parent d95ceb97c0
commit 71316c1d8c
14 changed files with 58 additions and 39 deletions
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20
include/spl.h
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@@ -75,11 +75,27 @@ u32 spl_boot_mode(const u32 boot_device);
* config options: CONFIG_SYS_MONITOR_LEN, CONFIG_SYS_UBOOT_START,
* CONFIG_SYS_TEXT_BASE.
*
* @spl_image: Image to set up
* @spl_image: Image description to set up
*/
void spl_set_header_raw_uboot(struct spl_image_info *spl_image);
int spl_parse_image_header(const struct image_header *header);
/**
* spl_parse_image_header() - parse the image header and set up info
*
* This parses the legacy image header information at @header and sets up
* @spl_image according to what is found. If no image header is found, then
* a raw image or bootz is assumed. If CONFIG_SPL_PANIC_ON_RAW_IMAGE is
* enabled, then this causes a panic. If CONFIG_SPL_ABORT_ON_RAW_IMAGE is
* enabled then U-Boot gives up. Otherwise U-Boot sets up the image using
* spl_set_header_raw_uboot(), or possibly the bootz header.
*
* @spl_image: Image description to set up
* @header image header to parse
* @return 0 if a header was correctly parsed, -ve on error
*/
int spl_parse_image_header(struct spl_image_info *spl_image,
const struct image_header *header);
void spl_board_prepare_for_linux(void);
void spl_board_prepare_for_boot(void);
int spl_board_ubi_load_image(u32 boot_device);