As a first step to recording images and where they came from, update this function to do so, since it is used by two bootmeths
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/bootmeth-uclass.c | 17 ++++++++++++++++- boot/bootmeth_extlinux.c | 2 +- boot/bootmeth_script.c | 3 ++- include/bootmeth.h | 5 ++++- 4 files changed, 23 insertions(+), 4 deletions(-)
diff --git a/boot/bootmeth-uclass.c b/boot/bootmeth-uclass.c index 5b5fea39b3b..34fff004b43 100644 --- a/boot/bootmeth-uclass.c +++ b/boot/bootmeth-uclass.c @@ -6,6 +6,7 @@
#define LOG_CATEGORY UCLASS_BOOTSTD
+#include <alist.h> #include <blk.h> #include <bootflow.h> #include <bootmeth.h> @@ -326,8 +327,11 @@ int bootmeth_try_file(struct bootflow *bflow, struct blk_desc *desc, return 0; }
-int bootmeth_alloc_file(struct bootflow *bflow, uint size_limit, uint align) +int bootmeth_alloc_file(struct bootflow *bflow, uint size_limit, uint align, + enum image_type_t type) { + struct bootflow_img *img; + char *fname; void *buf; uint size; int ret; @@ -344,6 +348,17 @@ int bootmeth_alloc_file(struct bootflow *bflow, uint size_limit, uint align) bflow->state = BOOTFLOWST_READY; bflow->buf = buf;
+ fname = strdup(bflow->fname); + if (!fname) + return log_msg_ret("alf", -ENOMEM); + img = alist_add_placeholder(&bflow->images); + if (!img) + return log_msg_ret("als", -ENOMEM); + img->fname = fname; + img->type = type; + img->addr = map_to_sysmem(buf); + img->size = size; + return 0; }
diff --git a/boot/bootmeth_extlinux.c b/boot/bootmeth_extlinux.c index be8fbf4df63..755a80350d9 100644 --- a/boot/bootmeth_extlinux.c +++ b/boot/bootmeth_extlinux.c @@ -159,7 +159,7 @@ static int extlinux_read_bootflow(struct udevice *dev, struct bootflow *bflow) return log_msg_ret("try", ret); size = bflow->size;
- ret = bootmeth_alloc_file(bflow, 0x10000, 1); + ret = bootmeth_alloc_file(bflow, 0x10000, 1, IH_TYPE_EXTLINUX_CFG); if (ret) return log_msg_ret("read", ret);
diff --git a/boot/bootmeth_script.c b/boot/bootmeth_script.c index c5cbf18c2e6..f01b22b064d 100644 --- a/boot/bootmeth_script.c +++ b/boot/bootmeth_script.c @@ -98,7 +98,8 @@ static int script_read_bootflow_file(struct udevice *bootstd, if (!bflow->subdir) return log_msg_ret("prefix", -ENOMEM);
- ret = bootmeth_alloc_file(bflow, 0x10000, ARCH_DMA_MINALIGN); + ret = bootmeth_alloc_file(bflow, 0x10000, ARCH_DMA_MINALIGN, + IH_TYPE_SCRIPT); if (ret) return log_msg_ret("read", ret);
diff --git a/include/bootmeth.h b/include/bootmeth.h index a08ebf005ad..322169c6b2e 100644 --- a/include/bootmeth.h +++ b/include/bootmeth.h @@ -7,6 +7,7 @@ #ifndef __bootmeth_h #define __bootmeth_h
+#include <image.h> #include <linux/bitops.h>
struct blk_desc; @@ -365,10 +366,12 @@ int bootmeth_try_file(struct bootflow *bflow, struct blk_desc *desc, * @bflow: Information about file to read * @size_limit: Maximum file size to permit * @align: Allocation alignment (1 for unaligned) + * @type: File type (IH_TYPE_...) * Return: 0 if OK, -E2BIG if file is too large, -ENOMEM if out of memory, * other -ve on other error */ -int bootmeth_alloc_file(struct bootflow *bflow, uint size_limit, uint align); +int bootmeth_alloc_file(struct bootflow *bflow, uint size_limit, uint align, + enum image_type_t type);
/** * bootmeth_alloc_other() - Allocate and read a file for a bootflow