From bd2fce751d4a2b8170962b53646209d6e14c7495 Mon Sep 17 00:00:00 2001 From: Vicente Bergas Date: Sat, 24 Nov 2012 04:24:23 +0100 Subject: uimage: fix misunderstanding in common/uimage.c The option of reading the file at once was discarded because the option of increasing the buffer size provided almost the same benefit. Signed-off-by: Vicente Bergas Signed-off-by: Sascha Hauer --- common/uimage.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'common/uimage.c') diff --git a/common/uimage.c b/common/uimage.c index 3f5a3d5cd0..8bcbfdda17 100644 --- a/common/uimage.c +++ b/common/uimage.c @@ -28,8 +28,6 @@ #include #include #include -#include -#include #ifdef CONFIG_UIMAGE_MULTI static inline int uimage_is_multi_image(struct uimage_handle *handle) @@ -384,33 +382,11 @@ struct resource *file_to_sdram(const char *filename, unsigned long adr) size_t ofs = 0; size_t now; int fd; - struct stat s; fd = open(filename, O_RDONLY); if (fd < 0) return NULL; - /* TODO: use fstat(fd, &s) when implemented and avoid reopening file */ - if (stat(filename, &s) == 0 && s.st_size <= SZ_1G) { - /* - * As the file size is known we can read it at once and improve - * transfer speed. - */ - size = s.st_size; - res = request_sdram_region("image", adr, size); - if (!res) { - printf("unable to request SDRAM 0x%08lx-0x%08lx\n", - adr, adr + size - 1); - goto out; - } - - now = read_full(fd, (void *)(res->start), size); - if (now < size) { - release_sdram_region(res); - res = NULL; - } - goto out; - } while (1) { res = request_sdram_region("image", adr, size); if (!res) { -- cgit v1.2.3