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-rw-r--r--payloads/libpayload/include/cbfs_core.h2
-rw-r--r--payloads/libpayload/libcbfs/cbfs.c10
-rw-r--r--payloads/libpayload/libcbfs/cbfs_core.c11
-rw-r--r--src/device/oprom/realmode/x86.c3
-rw-r--r--src/device/oprom/yabel/vbe.c3
-rw-r--r--src/drivers/pc80/mc146818rtc.c4
-rw-r--r--src/include/cbfs_core.h2
-rw-r--r--src/lib/cbfs.c8
-rw-r--r--src/lib/cbfs_core.c9
-rw-r--r--src/lib/coreboot_table.c2
-rw-r--r--src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c2
-rw-r--r--src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c2
-rw-r--r--src/northbridge/intel/fsp_sandybridge/mrccache.c6
-rw-r--r--src/northbridge/intel/haswell/raminit.c2
-rw-r--r--src/northbridge/intel/sandybridge/mrccache.c9
-rw-r--r--src/northbridge/intel/sandybridge/raminit.c2
-rw-r--r--src/vendorcode/google/chromeos/vboot_loader.c2
17 files changed, 47 insertions, 32 deletions
diff --git a/payloads/libpayload/include/cbfs_core.h b/payloads/libpayload/include/cbfs_core.h
index 8be7212210..f9d1fc313d 100644
--- a/payloads/libpayload/include/cbfs_core.h
+++ b/payloads/libpayload/include/cbfs_core.h
@@ -215,7 +215,7 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name);
/* returns pointer to file content inside CBFS after if type is correct */
void *cbfs_get_file_content(struct cbfs_media *media, const char *name,
- int type);
+ int type, size_t *sz);
/* returns decompressed size on success, 0 on failure */
int cbfs_decompress(int algo, void *src, void *dst, int len);
diff --git a/payloads/libpayload/libcbfs/cbfs.c b/payloads/libpayload/libcbfs/cbfs.c
index caaf2de0eb..c143abb5e0 100644
--- a/payloads/libpayload/libcbfs/cbfs.c
+++ b/payloads/libpayload/libcbfs/cbfs.c
@@ -102,7 +102,7 @@ void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor,
tohex16(device, name+8);
orom = (struct cbfs_optionrom *)
- cbfs_get_file_content(media, name, CBFS_TYPE_OPTIONROM);
+ cbfs_get_file_content(media, name, CBFS_TYPE_OPTIONROM, NULL);
if (orom == NULL)
return NULL;
@@ -132,7 +132,7 @@ void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor,
void * cbfs_load_stage(struct cbfs_media *media, const char *name)
{
struct cbfs_stage *stage = (struct cbfs_stage *)
- cbfs_get_file_content(media, name, CBFS_TYPE_STAGE);
+ cbfs_get_file_content(media, name, CBFS_TYPE_STAGE, NULL);
/* this is a mess. There is no ntohll. */
/* for now, assume compatible byte order until we solve this. */
uint32_t entry;
@@ -168,7 +168,7 @@ void * cbfs_load_stage(struct cbfs_media *media, const char *name)
int cbfs_execute_stage(struct cbfs_media *media, const char *name)
{
struct cbfs_stage *stage = (struct cbfs_stage *)
- cbfs_get_file_content(media, name, CBFS_TYPE_STAGE);
+ cbfs_get_file_content(media, name, CBFS_TYPE_STAGE, NULL);
if (stage == NULL)
return 1;
@@ -187,7 +187,7 @@ int cbfs_execute_stage(struct cbfs_media *media, const char *name)
void *cbfs_load_payload(struct cbfs_media *media, const char *name)
{
return (struct cbfs_payload *)cbfs_get_file_content(
- media, name, CBFS_TYPE_PAYLOAD);
+ media, name, CBFS_TYPE_PAYLOAD, NULL);
}
struct cbfs_file *cbfs_find(const char *name) {
@@ -195,7 +195,7 @@ struct cbfs_file *cbfs_find(const char *name) {
}
void *cbfs_find_file(const char *name, int type) {
- return cbfs_get_file_content(CBFS_DEFAULT_MEDIA, name, type);
+ return cbfs_get_file_content(CBFS_DEFAULT_MEDIA, name, type, NULL);
}
const struct cbfs_header *get_cbfs_header(void) {
diff --git a/payloads/libpayload/libcbfs/cbfs_core.c b/payloads/libpayload/libcbfs/cbfs_core.c
index 1945813bb5..d14cf61a67 100644
--- a/payloads/libpayload/libcbfs/cbfs_core.c
+++ b/payloads/libpayload/libcbfs/cbfs_core.c
@@ -173,10 +173,14 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name)
return NULL;
}
-void *cbfs_get_file_content(struct cbfs_media *media, const char *name, int type)
+void *cbfs_get_file_content(struct cbfs_media *media, const char *name,
+ int type, size_t *sz)
{
struct cbfs_file *file = cbfs_get_file(media, name);
+ if (sz)
+ *sz = 0;
+
if (file == NULL) {
ERROR("Could not find file '%s'.\n", name);
return NULL;
@@ -188,7 +192,10 @@ void *cbfs_get_file_content(struct cbfs_media *media, const char *name, int type
return NULL;
}
- return (void*)CBFS_SUBHEADER(file);
+ if (sz)
+ *sz = ntohl(file->len);
+
+ return (void *)CBFS_SUBHEADER(file);
}
int cbfs_decompress(int algo, void *src, void *dst, int len)
diff --git a/src/device/oprom/realmode/x86.c b/src/device/oprom/realmode/x86.c
index 4385c03074..e57f1c038a 100644
--- a/src/device/oprom/realmode/x86.c
+++ b/src/device/oprom/realmode/x86.c
@@ -273,7 +273,8 @@ void vbe_set_graphics(void)
decdata = malloc(sizeof(*decdata));
unsigned char *jpeg = cbfs_get_file_content(CBFS_DEFAULT_MEDIA,
"bootsplash.jpg",
- CBFS_TYPE_BOOTSPLASH);
+ CBFS_TYPE_BOOTSPLASH,
+ NULL);
if (!jpeg) {
printk(BIOS_DEBUG, "VBE: No bootsplash found.\n");
return;
diff --git a/src/device/oprom/yabel/vbe.c b/src/device/oprom/yabel/vbe.c
index 8658b7747b..333bdb4b31 100644
--- a/src/device/oprom/yabel/vbe.c
+++ b/src/device/oprom/yabel/vbe.c
@@ -727,7 +727,8 @@ void vbe_set_graphics(void)
unsigned char *jpeg = cbfs_get_file_content(CBFS_DEFAULT_MEDIA,
"bootsplash.jpg",
- CBFS_TYPE_BOOTSPLASH);
+ CBFS_TYPE_BOOTSPLASH,
+ NULL);
if (!jpeg) {
DEBUG_PRINTF_VBE("Could not find bootsplash.jpg\n");
return;
diff --git a/src/drivers/pc80/mc146818rtc.c b/src/drivers/pc80/mc146818rtc.c
index bd94bd29ff..51cd6c3165 100644
--- a/src/drivers/pc80/mc146818rtc.c
+++ b/src/drivers/pc80/mc146818rtc.c
@@ -193,7 +193,7 @@ enum cb_err get_option(void *dest, const char *name)
/* find the requested entry record */
ct = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "cmos_layout.bin",
- CBFS_COMPONENT_CMOS_LAYOUT);
+ CBFS_COMPONENT_CMOS_LAYOUT, NULL);
if (!ct) {
printk(BIOS_ERR, "RTC: cmos_layout.bin could not be found. "
"Options are disabled\n");
@@ -272,7 +272,7 @@ enum cb_err set_option(const char *name, void *value)
/* find the requested entry record */
ct = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "cmos_layout.bin",
- CBFS_COMPONENT_CMOS_LAYOUT);
+ CBFS_COMPONENT_CMOS_LAYOUT, NULL);
if (!ct) {
printk(BIOS_ERR, "cmos_layout.bin could not be found. Options are disabled\n");
return CB_CMOS_LAYOUT_NOT_FOUND;
diff --git a/src/include/cbfs_core.h b/src/include/cbfs_core.h
index 04b5dd7f23..a1d8127de2 100644
--- a/src/include/cbfs_core.h
+++ b/src/include/cbfs_core.h
@@ -222,7 +222,7 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name);
/* returns pointer to file content inside CBFS after if type is correct */
void *cbfs_get_file_content(struct cbfs_media *media, const char *name,
- int type);
+ int type, size_t *sz);
/* returns decompressed size on success, 0 on failure */
int cbfs_decompress(int algo, void *src, void *dst, int len);
diff --git a/src/lib/cbfs.c b/src/lib/cbfs.c
index 1f44695fb2..e38f856de7 100644
--- a/src/lib/cbfs.c
+++ b/src/lib/cbfs.c
@@ -96,7 +96,7 @@ void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor,
tohex16(device, name+8);
orom = (struct cbfs_optionrom *)
- cbfs_get_file_content(media, name, CBFS_TYPE_OPTIONROM);
+ cbfs_get_file_content(media, name, CBFS_TYPE_OPTIONROM, NULL);
if (orom == NULL)
return NULL;
@@ -187,7 +187,7 @@ static void *load_stage_from_cbfs(struct cbfs_media *media, const char *name,
const struct cbmem_entry *ramstage_entry;
stage = (struct cbfs_stage *)
- cbfs_get_file_content(media, name, CBFS_TYPE_STAGE);
+ cbfs_get_file_content(media, name, CBFS_TYPE_STAGE, NULL);
if (stage == NULL)
return (void *) -1;
@@ -257,7 +257,7 @@ void * cbfs_load_stage(struct cbfs_media *media, const char *name)
void * cbfs_load_stage(struct cbfs_media *media, const char *name)
{
struct cbfs_stage *stage = (struct cbfs_stage *)
- cbfs_get_file_content(media, name, CBFS_TYPE_STAGE);
+ cbfs_get_file_content(media, name, CBFS_TYPE_STAGE, NULL);
/* this is a mess. There is no ntohll. */
/* for now, assume compatible byte order until we solve this. */
uint32_t entry;
@@ -302,7 +302,7 @@ void *cbfs_load_payload(struct cbfs_media *media, const char *name)
return payload;
payload = (struct cbfs_payload *)cbfs_get_file_content(
- media, name, CBFS_TYPE_PAYLOAD);
+ media, name, CBFS_TYPE_PAYLOAD, NULL);
return payload;
}
#endif
diff --git a/src/lib/cbfs_core.c b/src/lib/cbfs_core.c
index 612fef2a6f..839b994cf3 100644
--- a/src/lib/cbfs_core.c
+++ b/src/lib/cbfs_core.c
@@ -173,10 +173,14 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name)
return NULL;
}
-void *cbfs_get_file_content(struct cbfs_media *media, const char *name, int type)
+void *cbfs_get_file_content(struct cbfs_media *media, const char *name,
+ int type, size_t *sz)
{
struct cbfs_file *file = cbfs_get_file(media, name);
+ if (sz)
+ *sz = 0;
+
if (file == NULL) {
ERROR("Could not find file '%s'.\n", name);
return NULL;
@@ -188,6 +192,9 @@ void *cbfs_get_file_content(struct cbfs_media *media, const char *name, int type
return NULL;
}
+ if (sz)
+ *sz = ntohl(file->len);
+
return (void *)CBFS_SUBHEADER(file);
}
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index 772729adf5..f433e86b7d 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -505,7 +505,7 @@ unsigned long write_coreboot_table(
{
struct cmos_option_table *option_table = cbfs_get_file_content(
CBFS_DEFAULT_MEDIA, "cmos_layout.bin",
- CBFS_COMPONENT_CMOS_LAYOUT);
+ CBFS_COMPONENT_CMOS_LAYOUT, NULL);
if (option_table) {
struct lb_record *rec_dest = lb_new_record(head);
/* Copy the option config table, it's already a lb_record... */
diff --git a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c
index 38bf975f51..cf84b3977c 100644
--- a/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c
+++ b/src/northbridge/amd/agesa/family15tn/fam15tn_callouts.c
@@ -428,7 +428,7 @@ AGESA_STATUS fam15tn_HookGfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *Con
GFX_VBIOS_IMAGE_INFO *pVbiosImageInfo = (GFX_VBIOS_IMAGE_INFO *)ConfigPrt;
pVbiosImageInfo->ImagePtr = cbfs_get_file_content(
CBFS_DEFAULT_MEDIA, "pci"CONFIG_VGA_BIOS_ID".rom",
- CBFS_TYPE_OPTIONROM);
+ CBFS_TYPE_OPTIONROM, NULL);
/* printk(BIOS_DEBUG, "IMGptr=%x\n", pVbiosImageInfo->ImagePtr); */
return pVbiosImageInfo->ImagePtr == NULL ? AGESA_WARNING : AGESA_SUCCESS;
}
diff --git a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c
index eed8d40150..b290931ac0 100644
--- a/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c
+++ b/src/northbridge/amd/agesa/family16kb/fam16kb_callouts.c
@@ -401,7 +401,7 @@ AGESA_STATUS fam16kb_HookGfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *Con
GFX_VBIOS_IMAGE_INFO *pVbiosImageInfo = (GFX_VBIOS_IMAGE_INFO *)ConfigPrt;
pVbiosImageInfo->ImagePtr = cbfs_get_file_content(
CBFS_DEFAULT_MEDIA, "pci"CONFIG_VGA_BIOS_ID".rom",
- CBFS_TYPE_OPTIONROM);
+ CBFS_TYPE_OPTIONROM, NULL);
/* printk(BIOS_DEBUG, "IMGptr=%x\n", pVbiosImageInfo->ImagePtr); */
return pVbiosImageInfo->ImagePtr == NULL ? AGESA_WARNING : AGESA_SUCCESS;
}
diff --git a/src/northbridge/intel/fsp_sandybridge/mrccache.c b/src/northbridge/intel/fsp_sandybridge/mrccache.c
index a793880627..b8893ae8d7 100644
--- a/src/northbridge/intel/fsp_sandybridge/mrccache.c
+++ b/src/northbridge/intel/fsp_sandybridge/mrccache.c
@@ -58,10 +58,10 @@ static int is_mrc_cache(struct mrc_data_container *mrc_cache)
static u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr)
{
- u32 region_size;
- region_size = CONFIG_MRC_CACHE_SIZE;
+ size_t region_size;
*mrc_region_ptr = cbfs_get_file_content(CBFS_DEFAULT_MEDIA,
- "mrc.cache", 0xac);
+ "mrc.cache", 0xac,
+ &region_size);
return region_size;
}
diff --git a/src/northbridge/intel/haswell/raminit.c b/src/northbridge/intel/haswell/raminit.c
index e916c5e8a5..5944eebb08 100644
--- a/src/northbridge/intel/haswell/raminit.c
+++ b/src/northbridge/intel/haswell/raminit.c
@@ -170,7 +170,7 @@ void sdram_initialize(struct pei_data *pei_data)
/* Locate and call UEFI System Agent binary. */
entry = (unsigned long)cbfs_get_file_content(
- CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab);
+ CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab, NULL);
if (entry) {
int rv;
asm volatile (
diff --git a/src/northbridge/intel/sandybridge/mrccache.c b/src/northbridge/intel/sandybridge/mrccache.c
index b8120a8c29..5d7c49ba88 100644
--- a/src/northbridge/intel/sandybridge/mrccache.c
+++ b/src/northbridge/intel/sandybridge/mrccache.c
@@ -66,16 +66,15 @@ static int is_mrc_cache(struct mrc_data_container *mrc_cache)
*/
static u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr)
{
- u32 region_size;
#if CONFIG_CHROMEOS
- region_size = find_fmap_entry("RW_MRC_CACHE", (void **)mrc_region_ptr);
+ return find_fmap_entry("RW_MRC_CACHE", (void **)mrc_region_ptr);
#else
- region_size = CONFIG_MRC_CACHE_SIZE;
+ size_t region_size;
*mrc_region_ptr = cbfs_get_file_content(CBFS_DEFAULT_MEDIA,
- "mrc.cache", 0xac);
+ "mrc.cache", 0xac, &region_size);
+ return region_size;
#endif
- return region_size;
}
/*
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c
index 333a6b5296..6e5296563e 100644
--- a/src/northbridge/intel/sandybridge/raminit.c
+++ b/src/northbridge/intel/sandybridge/raminit.c
@@ -253,7 +253,7 @@ void sdram_initialize(struct pei_data *pei_data)
/* Locate and call UEFI System Agent binary. */
/* TODO make MRC blob (0xab?) defined in cbfs_core.h. */
entry = (unsigned long)cbfs_get_file_content(
- CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab);
+ CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab, NULL);
if (entry) {
int rv;
asm volatile (
diff --git a/src/vendorcode/google/chromeos/vboot_loader.c b/src/vendorcode/google/chromeos/vboot_loader.c
index 4a0c36c5da..91f6237810 100644
--- a/src/vendorcode/google/chromeos/vboot_loader.c
+++ b/src/vendorcode/google/chromeos/vboot_loader.c
@@ -48,7 +48,7 @@ static void vboot_run_stub(struct vboot_context *context)
stage = cbfs_get_file_content(CBFS_DEFAULT_MEDIA,
CONFIG_CBFS_PREFIX "/vboot",
- CBFS_TYPE_STAGE);
+ CBFS_TYPE_STAGE, NULL);
if (stage == NULL)
return;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 04:38:25 +0000