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spl: Only support bl_len when we have to

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Aligning addresses and sizes causes overhead which is unnecessary when we
are not loading from block devices. Remove bl_len when it is not needed.

For example, on iot2050 we save 144 bytes with this patch (once the rest of
this series is applied):

add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-144 (-144)
Function                                     old     new   delta
spl_load_simple_fit                          920     904     -16
load_simple_fit                              496     444     -52
spl_spi_load_image                           384     308     -76
Total: Before=87431, After=87287, chg -0.16%

We use panic() instead of BUILD_BUG_ON in spl_set_bl_len because we still
need to be able to compile it for things like mmc_load_image_raw_sector,
even if that function will not be used.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sean Anderson 2023-11-08 11:48:43 -05:00 committed by Tom Rini
parent afdd2d98c2
commit 5271e359a4
21 changed files with 78 additions and 41 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
arch/arm/mach-imx/spl_imx_romapi.c
View file

@ -101,7 +101,7 @@ static int spl_romapi_load_image_seekable(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
memset(&load, 0, sizeof(load)); memset(&load, 0, sizeof(load));
load.bl_len = pagesize; spl_set_bl_len(&load, pagesize);
load.read = spl_romapi_read_seekable; load.read = spl_romapi_read_seekable;
return spl_load_simple_fit(spl_image, &load, offset, header); return spl_load_simple_fit(spl_image, &load, offset, header);
} else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) && } else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) &&
@ -109,7 +109,7 @@ static int spl_romapi_load_image_seekable(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
memset(&load, 0, sizeof(load)); memset(&load, 0, sizeof(load));
load.bl_len = pagesize; spl_set_bl_len(&load, pagesize);
load.read = spl_romapi_read_seekable; load.read = spl_romapi_read_seekable;
ret = spl_load_imx_container(spl_image, &load, offset); ret = spl_load_imx_container(spl_image, &load, offset);
@ -334,7 +334,7 @@ static int spl_romapi_load_image_stream(struct spl_image_info *spl_image,
ss.pagesize = pagesize; ss.pagesize = pagesize;
memset(&load, 0, sizeof(load)); memset(&load, 0, sizeof(load));
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_romapi_read_stream; load.read = spl_romapi_read_stream;
load.priv = &ss; load.priv = &ss;
@ -358,7 +358,7 @@ static int spl_romapi_load_image_stream(struct spl_image_info *spl_image,
printf("ROM download failure %d\n", imagesize); printf("ROM download failure %d\n", imagesize);
memset(&load, 0, sizeof(load)); memset(&load, 0, sizeof(load));
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_ram_load_read; load.read = spl_ram_load_read;
if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER)) if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER))

2
arch/arm/mach-sunxi/spl_spi_sunxi.c
View file

@ -354,7 +354,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
debug("Found FIT image\n"); debug("Found FIT image\n");
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spi_load_read; load.read = spi_load_read;
ret = spl_load_simple_fit(spl_image, &load, ret = spl_load_simple_fit(spl_image, &load,
load_offset, header); load_offset, header);

14
common/spl/Kconfig
View file

@ -280,8 +280,15 @@ config SPL_BOARD_INIT
spl_board_init() from board_init_r(). This function should be spl_board_init() from board_init_r(). This function should be
provided by the board. provided by the board.
config SPL_LOAD_BLOCK
bool
help
Support loading images from block devices. This adds a bl_len member
to struct spl_load_info.
config SPL_BOOTROM_SUPPORT config SPL_BOOTROM_SUPPORT
bool "Support returning to the BOOTROM" bool "Support returning to the BOOTROM"
select SPL_LOAD_BLOCK if MACH_IMX
help help
Some platforms (e.g. the Rockchip RK3368) provide support in their Some platforms (e.g. the Rockchip RK3368) provide support in their
ROM for loading the next boot-stage after performing basic setup ROM for loading the next boot-stage after performing basic setup
@ -482,6 +489,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \ ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \
OMAP44XX || OMAP54XX || AM33XX || AM43XX || \ OMAP44XX || OMAP54XX || AM33XX || AM43XX || \
TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED
select SPL_LOAD_BLOCK if SPL_MMC
help help
Use sector number for specifying U-Boot location on MMC/SD in Use sector number for specifying U-Boot location on MMC/SD in
raw mode. raw mode.
@ -518,6 +526,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET
config SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION config SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
bool "MMC Raw mode: by partition" bool "MMC Raw mode: by partition"
select SPL_LOAD_BLOCK if SPL_MMC
help help
Use a partition for loading U-Boot when using MMC/SD in raw mode. Use a partition for loading U-Boot when using MMC/SD in raw mode.
@ -678,6 +687,7 @@ config SPL_FS_SQUASHFS
config SPL_FS_FAT config SPL_FS_FAT
bool "Support FAT filesystems" bool "Support FAT filesystems"
select FS_FAT select FS_FAT
select SPL_LOAD_BLOCK
help help
Enable support for FAT and VFAT filesystems with SPL. This Enable support for FAT and VFAT filesystems with SPL. This
permits U-Boot (or Linux in Falcon mode) to be loaded from a FAT permits U-Boot (or Linux in Falcon mode) to be loaded from a FAT
@ -877,6 +887,7 @@ config SPL_MUSB_NEW
config SPL_NAND_SUPPORT config SPL_NAND_SUPPORT
bool "Support NAND flash" bool "Support NAND flash"
select SPL_LOAD_BLOCK
help help
Enable support for NAND (Negative AND) flash in SPL. NAND flash Enable support for NAND (Negative AND) flash in SPL. NAND flash
can be used to allow SPL to load U-Boot from supported devices. can be used to allow SPL to load U-Boot from supported devices.
@ -1102,6 +1113,7 @@ config SYS_OS_BASE
config SPL_FALCON_BOOT_MMCSD config SPL_FALCON_BOOT_MMCSD
bool "Enable Falcon boot from MMC or SD media" bool "Enable Falcon boot from MMC or SD media"
depends on SPL_OS_BOOT && SPL_MMC depends on SPL_OS_BOOT && SPL_MMC
select SPL_LOAD_BLOCK
help help
Select this if the Falcon mode OS image mode is on MMC or SD media. Select this if the Falcon mode OS image mode is on MMC or SD media.
@ -1260,9 +1272,9 @@ config SPL_SATA_RAW_U_BOOT_SECTOR
config SPL_NVME config SPL_NVME
bool "NVM Express device support" bool "NVM Express device support"
depends on BLK depends on BLK
select HAVE_BLOCK_DEVICE
select FS_LOADER select FS_LOADER
select SPL_BLK_FS select SPL_BLK_FS
select SPL_LOAD_BLOCK
help help
This option enables support for NVM Express devices. This option enables support for NVM Express devices.
It supports basic functions of NVMe (read/write). It supports basic functions of NVMe (read/write).

2
common/spl/spl_blk_fs.c
View file

@ -87,7 +87,7 @@ int spl_blk_load_image(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.read = spl_fit_read; load.read = spl_fit_read;
load.bl_len = ARCH_DMA_MINALIGN; spl_set_bl_len(&load, ARCH_DMA_MINALIGN);
load.priv = &dev; load.priv = &dev;
dev.filename = filename; dev.filename = filename;

2
common/spl/spl_fat.c
View file

@ -97,7 +97,7 @@ int spl_load_image_fat(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.read = spl_fit_read; load.read = spl_fit_read;
load.bl_len = ARCH_DMA_MINALIGN; spl_set_bl_len(&load, ARCH_DMA_MINALIGN);
load.priv = (void *)filename; load.priv = (void *)filename;
return spl_load_simple_fit(spl_image, &load, 0, header); return spl_load_simple_fit(spl_image, &load, 0, header);

6
common/spl/spl_fit.c
View file

@ -171,12 +171,12 @@ static int spl_fit_get_image_node(const struct spl_fit_info *ctx,
static int get_aligned_image_offset(struct spl_load_info *info, int offset) static int get_aligned_image_offset(struct spl_load_info *info, int offset)
{ {
return ALIGN_DOWN(offset, info->bl_len); return ALIGN_DOWN(offset, spl_get_bl_len(info));
} }
static int get_aligned_image_overhead(struct spl_load_info *info, int offset) static int get_aligned_image_overhead(struct spl_load_info *info, int offset)
{ {
return offset & (info->bl_len - 1); return offset & (spl_get_bl_len(info) - 1);
} }
static int get_aligned_image_size(struct spl_load_info *info, int data_size, static int get_aligned_image_size(struct spl_load_info *info, int data_size,
@ -184,7 +184,7 @@ static int get_aligned_image_size(struct spl_load_info *info, int data_size,
{ {
data_size = data_size + get_aligned_image_overhead(info, offset); data_size = data_size + get_aligned_image_overhead(info, offset);
return ALIGN(data_size, info->bl_len); return ALIGN(data_size, spl_get_bl_len(info));
} }
/** /**

10
common/spl/spl_imx_container.c
View file

@ -32,13 +32,13 @@ static struct boot_img_t *read_auth_image(struct spl_image_info *spl_image,
images = (struct boot_img_t *)((u8 *)container + images = (struct boot_img_t *)((u8 *)container +
sizeof(struct container_hdr)); sizeof(struct container_hdr));
if (!IS_ALIGNED(images[image_index].offset, info->bl_len)) { if (!IS_ALIGNED(images[image_index].offset, spl_get_bl_len(info))) {
printf("%s: image%d offset not aligned to %u\n", printf("%s: image%d offset not aligned to %u\n",
__func__, image_index, info->bl_len); __func__, image_index, spl_get_bl_len(info));
return NULL; return NULL;
} }
size = ALIGN(images[image_index].size, info->bl_len); size = ALIGN(images[image_index].size, spl_get_bl_len(info));
offset = images[image_index].offset + container_offset; offset = images[image_index].offset + container_offset;
debug("%s: container: %p offset: %lu size: %lu\n", __func__, debug("%s: container: %p offset: %lu size: %lu\n", __func__,
@ -66,7 +66,7 @@ static int read_auth_container(struct spl_image_info *spl_image,
u16 length; u16 length;
int i, size, ret = 0; int i, size, ret = 0;
size = ALIGN(CONTAINER_HDR_ALIGNMENT, info->bl_len); size = ALIGN(CONTAINER_HDR_ALIGNMENT, spl_get_bl_len(info));
/* /*
* It will not override the ATF code, so safe to use it here, * It will not override the ATF code, so safe to use it here,
@ -100,7 +100,7 @@ static int read_auth_container(struct spl_image_info *spl_image,
debug("Container length %u\n", length); debug("Container length %u\n", length);
if (length > CONTAINER_HDR_ALIGNMENT) { if (length > CONTAINER_HDR_ALIGNMENT) {
size = ALIGN(length, info->bl_len); size = ALIGN(length, spl_get_bl_len(info));
free(container); free(container);
container = malloc(size); container = malloc(size);

4
common/spl/spl_legacy.c
View file

@ -139,9 +139,9 @@ int spl_load_legacy_img(struct spl_image_info *spl_image,
lzma_len = LZMA_LEN; lzma_len = LZMA_LEN;
/* dataptr points to compressed payload */ /* dataptr points to compressed payload */
dataptr = ALIGN_DOWN(sizeof(*hdr), load->bl_len); dataptr = ALIGN_DOWN(sizeof(*hdr), spl_get_bl_len(load));
overhead = sizeof(*hdr) - dataptr; overhead = sizeof(*hdr) - dataptr;
size = ALIGN(spl_image->size + overhead, load->bl_len); size = ALIGN(spl_image->size + overhead, spl_get_bl_len(load));
dataptr += offset; dataptr += offset;
debug("LZMA: Decompressing %08lx to %08lx\n", debug("LZMA: Decompressing %08lx to %08lx\n",

4
common/spl/spl_mmc.c
View file

@ -108,7 +108,7 @@ int mmc_load_image_raw_sector(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.priv = bd; load.priv = bd;
load.bl_len = bd->blksz; spl_set_bl_len(&load, bd->blksz);
load.read = h_spl_load_read; load.read = h_spl_load_read;
ret = spl_load_simple_fit(spl_image, &load, ret = spl_load_simple_fit(spl_image, &load,
sector << bd->log2blksz, header); sector << bd->log2blksz, header);
@ -117,7 +117,7 @@ int mmc_load_image_raw_sector(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
load.priv = bd; load.priv = bd;
load.bl_len = bd->blksz; spl_set_bl_len(&load, bd->blksz);
load.read = h_spl_load_read; load.read = h_spl_load_read;
ret = spl_load_imx_container(spl_image, &load, ret = spl_load_imx_container(spl_image, &load,

6
common/spl/spl_nand.c
View file

@ -90,7 +90,7 @@ static int spl_nand_load_element(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.priv = &offset; load.priv = &offset;
load.bl_len = bl_len; spl_set_bl_len(&load, bl_len);
load.read = spl_nand_fit_read; load.read = spl_nand_fit_read;
return spl_load_simple_fit(spl_image, &load, offset, header); return spl_load_simple_fit(spl_image, &load, offset, header);
} else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) && } else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) &&
@ -98,7 +98,7 @@ static int spl_nand_load_element(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
load.priv = &offset; load.priv = &offset;
load.bl_len = bl_len; spl_set_bl_len(&load, bl_len);
load.read = spl_nand_fit_read; load.read = spl_nand_fit_read;
return spl_load_imx_container(spl_image, &load, offset); return spl_load_imx_container(spl_image, &load, offset);
} else if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT) && } else if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT) &&
@ -106,7 +106,7 @@ static int spl_nand_load_element(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
debug("Found legacy image\n"); debug("Found legacy image\n");
load.bl_len = IS_ENABLED(CONFIG_SPL_LZMA) ? bl_len : 1; spl_set_bl_len(&load, IS_ENABLED(CONFIG_SPL_LZMA) ? bl_len : 1);
load.read = spl_nand_legacy_read; load.read = spl_nand_legacy_read;
return spl_load_legacy_img(spl_image, bootdev, &load, offset, header); return spl_load_legacy_img(spl_image, bootdev, &load, offset, header);

2
common/spl/spl_net.c
View file

@ -54,7 +54,7 @@ static int spl_net_load_image(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
debug("Found FIT\n"); debug("Found FIT\n");
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_net_load_read; load.read = spl_net_load_read;
rv = spl_load_simple_fit(spl_image, &load, 0, header); rv = spl_load_simple_fit(spl_image, &load, 0, header);
} else { } else {

8
common/spl/spl_nor.c
View file

@ -49,7 +49,7 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
int ret; int ret;
debug("Found FIT\n"); debug("Found FIT\n");
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_nor_load_read; load.read = spl_nor_load_read;
ret = spl_load_simple_fit(spl_image, &load, ret = spl_load_simple_fit(spl_image, &load,
@ -97,7 +97,7 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
#ifdef CONFIG_SPL_LOAD_FIT #ifdef CONFIG_SPL_LOAD_FIT
if (image_get_magic(header) == FDT_MAGIC) { if (image_get_magic(header) == FDT_MAGIC) {
debug("Found FIT format U-Boot\n"); debug("Found FIT format U-Boot\n");
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_nor_load_read; load.read = spl_nor_load_read;
return spl_load_simple_fit(spl_image, &load, return spl_load_simple_fit(spl_image, &load,
spl_nor_get_uboot_base(), spl_nor_get_uboot_base(),
@ -106,7 +106,7 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
#endif #endif
if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) && if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER) &&
valid_container_hdr((void *)header)) { valid_container_hdr((void *)header)) {
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_nor_load_read; load.read = spl_nor_load_read;
return spl_load_imx_container(spl_image, &load, return spl_load_imx_container(spl_image, &load,
spl_nor_get_uboot_base()); spl_nor_get_uboot_base());
@ -114,7 +114,7 @@ static int spl_nor_load_image(struct spl_image_info *spl_image,
/* Legacy image handling */ /* Legacy image handling */
if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT)) { if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT)) {
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_nor_load_read; load.read = spl_nor_load_read;
return spl_load_legacy_img(spl_image, bootdev, &load, return spl_load_legacy_img(spl_image, bootdev, &load,
spl_nor_get_uboot_base(), spl_nor_get_uboot_base(),

2
common/spl/spl_ram.c
View file

@ -70,7 +70,7 @@ static int spl_ram_load_image(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
debug("Found FIT\n"); debug("Found FIT\n");
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_ram_load_read; load.read = spl_ram_load_read;
ret = spl_load_simple_fit(spl_image, &load, 0, header); ret = spl_load_simple_fit(spl_image, &load, 0, header);
} else { } else {

2
common/spl/spl_semihosting.c
View file

@ -68,7 +68,7 @@ static int spl_smh_load_image(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.read = smh_fit_read; load.read = smh_fit_read;
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.priv = &fd; load.priv = &fd;
ret = spl_load_simple_fit(spl_image, &load, 0, header); ret = spl_load_simple_fit(spl_image, &load, 0, header);

4
common/spl/spl_spi.c
View file

@ -152,7 +152,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.priv = flash; load.priv = flash;
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_spi_fit_read; load.read = spl_spi_fit_read;
err = spl_load_simple_fit(spl_image, &load, err = spl_load_simple_fit(spl_image, &load,
payload_offs, payload_offs,
@ -162,7 +162,7 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
load.priv = flash; load.priv = flash;
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = spl_spi_fit_read; load.read = spl_spi_fit_read;
err = spl_load_imx_container(spl_image, &load, err = spl_load_imx_container(spl_image, &load,

2
common/spl/spl_ymodem.c
View file

@ -135,7 +135,7 @@ int spl_ymodem_load_image(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.priv = (void *)&info; load.priv = (void *)&info;
load.bl_len = 1; spl_set_bl_len(&load, 1);
info.buf = buf; info.buf = buf;
info.image_read = BUF_SIZE; info.image_read = BUF_SIZE;
load.read = ymodem_read_fit; load.read = ymodem_read_fit;

4
drivers/usb/gadget/f_sdp.c
View file

@ -845,7 +845,7 @@ static int sdp_handle_in_ep(struct spl_image_info *spl_image,
debug("Found FIT\n"); debug("Found FIT\n");
load.priv = header; load.priv = header;
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = sdp_load_read; load.read = sdp_load_read;
spl_load_simple_fit(spl_image, &load, 0, spl_load_simple_fit(spl_image, &load, 0,
header); header);
@ -858,7 +858,7 @@ static int sdp_handle_in_ep(struct spl_image_info *spl_image,
struct spl_load_info load; struct spl_load_info load;
load.priv = header; load.priv = header;
load.bl_len = 1; spl_set_bl_len(&load, 1);
load.read = sdp_load_read; load.read = sdp_load_read;
spl_load_imx_container(spl_image, &load, 0); spl_load_imx_container(spl_image, &load, 0);
return SDP_EXIT; return SDP_EXIT;

25
include/spl.h
View file

@ -304,9 +304,34 @@ struct spl_load_info {
*/ */
ulong (*read)(struct spl_load_info *load, ulong sector, ulong count, ulong (*read)(struct spl_load_info *load, ulong sector, ulong count,
void *buf); void *buf);
#if IS_ENABLED(CONFIG_SPL_LOAD_BLOCK)
int bl_len; int bl_len;
}; };
static inline int spl_get_bl_len(struct spl_load_info *info)
{
return info->bl_len;
}
static inline void spl_set_bl_len(struct spl_load_info *info, int bl_len)
{
info->bl_len = bl_len;
}
#else
};
static inline int spl_get_bl_len(struct spl_load_info *info)
{
return 1;
}
static inline void spl_set_bl_len(struct spl_load_info *info, int bl_len)
{
if (bl_len != 1)
panic("CONFIG_SPL_LOAD_BLOCK not enabled");
}
#endif
/* /*
* We need to know the position of U-Boot in memory so we can jump to it. We * We need to know the position of U-Boot in memory so we can jump to it. We
* allow any U-Boot binary to be used (u-boot.bin, u-boot-nodtb.bin, * allow any U-Boot binary to be used (u-boot.bin, u-boot-nodtb.bin,

1
test/image/Kconfig
View file

@ -52,6 +52,7 @@ config SPL_UT_LOAD_SPI
config SPL_UT_LOAD_OS config SPL_UT_LOAD_OS
bool "Test loading from the host OS" bool "Test loading from the host OS"
depends on SANDBOX && SPL_LOAD_FIT depends on SANDBOX && SPL_LOAD_FIT
select SPL_LOAD_BLOCK
default y default y
help help
Smoke test to ensure that loading U-boot works in sandbox. Smoke test to ensure that loading U-boot works in sandbox.

9
test/image/spl_load.c
View file

@ -342,12 +342,11 @@ static int spl_test_image(struct unit_test_state *uts, const char *test_name,
if (check_image_info(uts, &info_write, &info_read)) if (check_image_info(uts, &info_write, &info_read))
return CMD_RET_FAILURE; return CMD_RET_FAILURE;
} else { } else {
struct spl_load_info load = { struct spl_load_info load;
.bl_len = 1,
.priv = img,
.read = spl_test_read,
};
spl_set_bl_len(&load, 1);
load.priv = img;
load.read = spl_test_read;
if (type == IMX8) if (type == IMX8)
ut_assertok(spl_load_imx_container(&info_read, &load, ut_assertok(spl_load_imx_container(&info_read, &load,
0)); 0));

2
test/image/spl_load_os.c
View file

@ -51,7 +51,7 @@ static int spl_test_load(struct unit_test_state *uts)
int fd; int fd;
memset(&load, '\0', sizeof(load)); memset(&load, '\0', sizeof(load));
load.bl_len = 512; spl_set_bl_len(&load, 512);
load.read = read_fit_image; load.read = read_fit_image;
ret = sandbox_find_next_phase(fname, sizeof(fname), true); ret = sandbox_find_next_phase(fname, sizeof(fname), true);