diff options
| author | Stefan Roese <sr@denx.de> | 2015-01-19 11:33:44 +0100 |
|---|---|---|
| committer | Luka Perkov <luka.perkov@sartura.hr> | 2015-02-06 17:24:51 +0100 |
| commit | 5632e580c652eb600f3ff48dd79a71394c03dbe5 (patch) | |
| tree | fbfca814d063034a29d41bbdfaa842b94e547adc /tools | |
| parent | a90ffb5632ad7eaba514500c1a2593af96378c1e (diff) | |
tools: kwbimage: Support u-boot.img padding to CONFIG_SYS_SPI_U_BOOT_OFFS
This is used on the AXP boards, to pad u-boot.img to the desired offset in
SPI flash (only this boot target supported right now). This offset is
used by the SPL then to load u-boot.img into SDRAM and execute it there.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/kwbimage.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/kwbimage.c b/tools/kwbimage.c index 66f459ad6b1..28ce1e4f08f 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -16,6 +16,7 @@ #include <image.h> #include <stdint.h> #include "kwbimage.h" +#include <config.h> #define ALIGN_SUP(x, a) (((x) + (a - 1)) & ~(a - 1)) @@ -868,6 +869,16 @@ static int kwbimage_generate(struct image_tool_params *params, sizeof(struct ext_hdr_v0); } else { alloc_len = image_headersz_v1(params, NULL); +#if defined(CONFIG_SYS_SPI_U_BOOT_OFFS) + if (alloc_len > CONFIG_SYS_SPI_U_BOOT_OFFS) { + fprintf(stderr, "Error: Image header (incl. SPL image) too big!\n"); + fprintf(stderr, "header=0x%x CONFIG_SYS_SPI_U_BOOT_OFFS=0x%x!\n", + alloc_len, CONFIG_SYS_SPI_U_BOOT_OFFS); + fprintf(stderr, "Increase CONFIG_SYS_SPI_U_BOOT_OFFS!\n"); + } else { + alloc_len = CONFIG_SYS_SPI_U_BOOT_OFFS; + } +#endif } hdr = malloc(alloc_len); |