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Diffstat (limited to 'src/cpu/ti/am335x/bootblock_media.c')
-rw-r--r--src/cpu/ti/am335x/bootblock_media.c71
1 files changed, 2 insertions, 69 deletions
diff --git a/src/cpu/ti/am335x/bootblock_media.c b/src/cpu/ti/am335x/bootblock_media.c
index 79724eea5d..0a8ccb696c 100644
--- a/src/cpu/ti/am335x/bootblock_media.c
+++ b/src/cpu/ti/am335x/bootblock_media.c
@@ -18,80 +18,13 @@
*/
#include <boot_device.h>
-#include <cbfs.h>
-#include <console/console.h>
-#include <string.h>
#include <symbols.h>
/* FIXME: No idea how big the internal SRAM actually is. */
-static const struct mem_region_device gboot_dev =
+static const struct mem_region_device boot_dev =
MEM_REGION_DEV_INIT(_dram, CONFIG_ROM_SIZE);
const struct region_device *boot_device_ro(void)
{
- return &gboot_dev.rdev;
-}
-
-static int dummy_open(struct cbfs_media *media)
-{
- return 0;
-}
-
-static int dummy_close(struct cbfs_media *media)
-{
- return 0;
-}
-
-static void * on_chip_memory_map(struct cbfs_media *media, size_t offset,
- size_t count)
-{
- const struct region_device *boot_dev;
- void *ptr;
-
- boot_dev = media->context;
-
- ptr = rdev_mmap(boot_dev, offset, count);
-
- if (ptr == NULL)
- return (void *)-1;
-
- return ptr;
-}
-
-static void * dummy_unmap(struct cbfs_media *media, const void *address)
-{
- const struct region_device *boot_dev;
-
- boot_dev = media->context;
-
- rdev_munmap(boot_dev, (void *)address);
-
- return NULL;
-}
-
-static size_t on_chip_memory_read(struct cbfs_media *media, void *dest,
- size_t offset, size_t count)
-{
- const struct region_device *boot_dev;
-
- boot_dev = media->context;
-
- if (rdev_readat(boot_dev, dest, offset, count) < 0)
- return 0;
-
- return count;
-}
-
-int init_default_cbfs_media(struct cbfs_media *media)
-{
- boot_device_init();
-
- media->context = (void *)boot_device_ro();
- media->open = dummy_open;
- media->close = dummy_close;
- media->map = on_chip_memory_map;
- media->unmap = dummy_unmap;
- media->read = on_chip_memory_read;
-
- return 0;
+ return &boot_dev.rdev;
}