From 71316c1d8c1799b444d14cfb00eaacb6cf1ce44a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 24 Sep 2016 18:19:53 -0600 Subject: spl: Add a parameter to spl_parse_image_header() Instead of using the global spl_image variable, pass the required struct in as an argument. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- common/spl/spl.c | 41 +++++++++++++++++++++-------------------- common/spl/spl_ext.c | 2 +- common/spl/spl_fat.c | 2 +- common/spl/spl_mmc.c | 2 +- common/spl/spl_nand.c | 4 ++-- common/spl/spl_net.c | 3 ++- common/spl/spl_nor.c | 4 ++-- common/spl/spl_onenand.c | 2 +- common/spl/spl_ubi.c | 4 ++-- common/spl/spl_ymodem.c | 5 +++-- 10 files changed, 36 insertions(+), 33 deletions(-) (limited to 'common') diff --git a/common/spl/spl.c b/common/spl/spl.c index b664cc7b21..7f67d41e49 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -91,33 +91,34 @@ void spl_set_header_raw_uboot(struct spl_image_info *spl_image) spl_image->name = "U-Boot"; } -int spl_parse_image_header(const struct image_header *header) +int spl_parse_image_header(struct spl_image_info *spl_image, + const struct image_header *header) { u32 header_size = sizeof(struct image_header); if (image_get_magic(header) == IH_MAGIC) { - if (spl_image.flags & SPL_COPY_PAYLOAD_ONLY) { + if (spl_image->flags & SPL_COPY_PAYLOAD_ONLY) { /* * On some system (e.g. powerpc), the load-address and * entry-point is located at address 0. We can't load * to 0-0x40. So skip header in this case. */ - spl_image.load_addr = image_get_load(header); - spl_image.entry_point = image_get_ep(header); - spl_image.size = image_get_data_size(header); + spl_image->load_addr = image_get_load(header); + spl_image->entry_point = image_get_ep(header); + spl_image->size = image_get_data_size(header); } else { - spl_image.entry_point = image_get_load(header); + spl_image->entry_point = image_get_load(header); /* Load including the header */ - spl_image.load_addr = spl_image.entry_point - + spl_image->load_addr = spl_image->entry_point - header_size; - spl_image.size = image_get_data_size(header) + + spl_image->size = image_get_data_size(header) + header_size; } - spl_image.os = image_get_os(header); - spl_image.name = image_get_name(header); + spl_image->os = image_get_os(header); + spl_image->name = image_get_name(header); debug("spl: payload image: %.*s load addr: 0x%x size: %d\n", - (int)sizeof(spl_image.name), spl_image.name, - spl_image.load_addr, spl_image.size); + (int)sizeof(spl_image->name), spl_image->name, + spl_image->load_addr, spl_image->size); } else { #ifdef CONFIG_SPL_PANIC_ON_RAW_IMAGE /* @@ -135,13 +136,13 @@ int spl_parse_image_header(const struct image_header *header) ulong start, end; if (!bootz_setup((ulong)header, &start, &end)) { - spl_image.name = "Linux"; - spl_image.os = IH_OS_LINUX; - spl_image.load_addr = CONFIG_SYS_LOAD_ADDR; - spl_image.entry_point = CONFIG_SYS_LOAD_ADDR; - spl_image.size = end - start; + spl_image->name = "Linux"; + spl_image->os = IH_OS_LINUX; + spl_image->load_addr = CONFIG_SYS_LOAD_ADDR; + spl_image->entry_point = CONFIG_SYS_LOAD_ADDR; + spl_image->size = end - start; debug("spl: payload zImage, load addr: 0x%x size: %d\n", - spl_image.load_addr, spl_image.size); + spl_image->load_addr, spl_image->size); return 0; } #endif @@ -153,7 +154,7 @@ int spl_parse_image_header(const struct image_header *header) /* Signature not found - assume u-boot.bin */ debug("mkimage signature not found - ih_magic = %x\n", header->ih_magic); - spl_set_header_raw_uboot(&spl_image); + spl_set_header_raw_uboot(spl_image); #endif } return 0; @@ -209,7 +210,7 @@ static int spl_ram_load_image(void) header = (struct image_header *) (CONFIG_SYS_TEXT_BASE - sizeof(struct image_header)); - spl_parse_image_header(header); + spl_parse_image_header(&spl_image, header); } return 0; diff --git a/common/spl/spl_ext.c b/common/spl/spl_ext.c index a85dc85ffe..e5af24ec8b 100644 --- a/common/spl/spl_ext.c +++ b/common/spl/spl_ext.c @@ -48,7 +48,7 @@ int spl_load_image_ext(struct blk_desc *block_dev, goto end; } - err = spl_parse_image_header(header); + err = spl_parse_image_header(&spl_image, header); if (err < 0) { puts("spl: ext: failed to parse image header\n"); goto end; diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c index 73d33f54fc..68702a2b5a 100644 --- a/common/spl/spl_fat.c +++ b/common/spl/spl_fat.c @@ -84,7 +84,7 @@ int spl_load_image_fat(struct blk_desc *block_dev, return spl_load_simple_fit(&load, 0, header); } else { - err = spl_parse_image_header(header); + err = spl_parse_image_header(&spl_image, header); if (err) goto end; diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 7c7f32959b..97c11b37f6 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -25,7 +25,7 @@ static int mmc_load_legacy(struct mmc *mmc, ulong sector, unsigned long count; int ret; - ret = spl_parse_image_header(header); + ret = spl_parse_image_header(&spl_image, header); if (ret) return ret; diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c index 8f9bd5da33..f25220f172 100644 --- a/common/spl/spl_nand.c +++ b/common/spl/spl_nand.c @@ -59,7 +59,7 @@ static int spl_nand_load_element(int offset, struct image_header *header) load.read = spl_nand_fit_read; return spl_load_simple_fit(&load, offset, header); } else { - err = spl_parse_image_header(header); + err = spl_parse_image_header(&spl_image, header); if (err) return err; return nand_spl_load_image(offset, spl_image.size, @@ -107,7 +107,7 @@ int spl_nand_load_image(void) /* load linux */ nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS, sizeof(*header), (void *)header); - err = spl_parse_image_header(header); + err = spl_parse_image_header(&spl_image, header); if (err) return err; if (header->ih_os == IH_OS_LINUX) { diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c index ae71d26f0a..f417d177eb 100644 --- a/common/spl/spl_net.c +++ b/common/spl/spl_net.c @@ -34,5 +34,6 @@ int spl_net_load_image(const char *device) printf("Problem booting with BOOTP\n"); return rv; } - return spl_parse_image_header((struct image_header *)load_addr); + return spl_parse_image_header(&spl_image, + (struct image_header *)load_addr); } diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c index 8ea874c888..57771e8f57 100644 --- a/common/spl/spl_nor.c +++ b/common/spl/spl_nor.c @@ -29,7 +29,7 @@ int spl_nor_load_image(void) if (image_get_os(header) == IH_OS_LINUX) { /* happy - was a Linux */ - ret = spl_parse_image_header(header); + ret = spl_parse_image_header(&spl_image, header); if (ret) return ret; @@ -59,7 +59,7 @@ int spl_nor_load_image(void) * Load real U-Boot from its location in NOR flash to its * defined location in SDRAM */ - ret = spl_parse_image_header( + ret = spl_parse_image_header(&spl_image, (const struct image_header *)CONFIG_SYS_UBOOT_BASE); if (ret) return ret; diff --git a/common/spl/spl_onenand.c b/common/spl/spl_onenand.c index 1a28a84e44..8d2c51bc47 100644 --- a/common/spl/spl_onenand.c +++ b/common/spl/spl_onenand.c @@ -26,7 +26,7 @@ int spl_onenand_load_image(void) /* Load u-boot */ onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS, CONFIG_SYS_ONENAND_PAGE_SIZE, (void *)header); - ret = spl_parse_image_header(header); + ret = spl_parse_image_header(&spl_image, header); if (ret) return ret; onenand_spl_load_image(CONFIG_SYS_ONENAND_U_BOOT_OFFS, diff --git a/common/spl/spl_ubi.c b/common/spl/spl_ubi.c index f97e1ef680..5198babaae 100644 --- a/common/spl/spl_ubi.c +++ b/common/spl/spl_ubi.c @@ -54,7 +54,7 @@ int spl_ubi_load_image(u32 boot_device) ret = ubispl_load_volumes(&info, volumes, 2); if (!ret) { header = (struct image_header *)volumes[0].load_addr; - spl_parse_image_header(header); + spl_parse_image_header(&spl_image, header); puts("Linux loaded.\n"); goto out; } @@ -68,7 +68,7 @@ int spl_ubi_load_image(u32 boot_device) ret = ubispl_load_volumes(&info, volumes, 1); if (!ret) - spl_parse_image_header(header); + spl_parse_image_header(&spl_image, header); out: #ifdef CONFIG_SPL_NAND_SUPPORT if (boot_device == BOOT_DEVICE_NAND) diff --git a/common/spl/spl_ymodem.c b/common/spl/spl_ymodem.c index 5402301c78..1323b6f028 100644 --- a/common/spl/spl_ymodem.c +++ b/common/spl/spl_ymodem.c @@ -108,8 +108,9 @@ int spl_ymodem_load_image(void) while ((res = xyzModem_stream_read(buf, BUF_SIZE, &err)) > 0) size += res; } else { - spl_parse_image_header((struct image_header *)buf); - ret = spl_parse_image_header((struct image_header *)buf); + spl_parse_image_header(&spl_image, (struct image_header *)buf); + ret = spl_parse_image_header(&spl_image, + (struct image_header *)buf); if (ret) return ret; addr = spl_image.load_addr; -- cgit v1.2.3