dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 08:42:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

rockchip: mkimage: support packing optional second level boot-loader

Browse Source 
Support packing optional second level boot-loader:

$ ./tools/mkimage -n rk3399 -T rksd -d \
  rk3399_ddr_800MHz_v1.24.bin:rk3399_miniloader_v1.19.bin out -v
Adding Image rk3399_ddr_800MHz_v1.24.bin
Size 116492(pad to 116736)
Adding Image rk3399_miniloader_v1.19.bin
Size 88060(pad to 88064)
Image Type:   Rockchip RK33 (SD/MMC) boot image
Init Data Size: 116736 bytes
Boot Data Size: 88064 bytes

Mainly parse init file and boot file from datafile option, copy them to
the image with 2KB alignment.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jeffy Chen
2019-12-27 11:24:41 +08:00
committed by Kever Yang
parent dcdea292d9
commit eea6cd8d7c
6 changed files with 231 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
tools/rksd.c
View File

@@ -12,27 +12,6 @@
#include "mkimage.h"
#include "rkcommon.h"
static void rksd_set_header(void *buf, struct stat *sbuf, int ifd,
struct image_tool_params *params)
{
unsigned int size;
int ret;
/*
* We need to calculate this using 'RK_SPL_HDR_START' and not using
* 'tparams->header_size', as the additional byte inserted when
* 'is_boot0' is true counts towards the payload (and not towards the
* header).
*/
size = params->file_size - RK_SPL_HDR_START;
ret = rkcommon_set_header(buf, size, params);
if (ret) {
/* TODO(sjg@chromium.org): This method should return an error */
printf("Warning: SPL image is too large (size %#x) and will "
"not boot\n", size);
}
}
static int rksd_check_image_type(uint8_t type)
{
if (type == IH_TYPE_RKSD)
@@ -41,16 +20,6 @@ static int rksd_check_image_type(uint8_t type)
return EXIT_FAILURE;
}
static int rksd_vrec_header(struct image_tool_params *params,
struct image_type_params *tparams)
{
/*
* Pad to a 2KB alignment, as required for init_size by the ROM
* (see https://lists.denx.de/pipermail/u-boot/2017-May/293268.html)
*/
return rkcommon_vrec_header(params, tparams, RK_INIT_SIZE_ALIGN);
}
/*
* rk_sd parameters
*/
@@ -62,9 +31,9 @@ U_BOOT_IMAGE_TYPE(
rkcommon_check_params,
rkcommon_verify_header,
rkcommon_print_header,
rksd_set_header,
rkcommon_set_header,
NULL,
rksd_check_image_type,
NULL,
rksd_vrec_header
rkcommon_vrec_header
);