From c6588c5af94e568bddd8111c3fca736f464042cf Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Fri, 15 May 2015 13:15:34 -0500 Subject: coreboot: introduce boot_device The boot_device is a region_device that represents the device from which coreboot retrieves and boots its stages. The existing cbfs implementations use the boot_device as the intermediary for accessing the CBFS region. Also, there's currently only support for a read-only view of the boot_device. i.e. one cannot write to the boot_device using this view. However, a writable boot_device could be added in the future. Change-Id: Ic0da796ab161b8025c90631be3423ba6473ad31c Signed-off-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/10216 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand Reviewed-by: Patrick Georgi --- src/cpu/allwinner/a10/bootblock_media.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/cpu/allwinner/a10') diff --git a/src/cpu/allwinner/a10/bootblock_media.c b/src/cpu/allwinner/a10/bootblock_media.c index a5863b6faf..a585bcaaa8 100644 --- a/src/cpu/allwinner/a10/bootblock_media.c +++ b/src/cpu/allwinner/a10/bootblock_media.c @@ -4,11 +4,17 @@ * Copyright (C) 2013 Alexandru Gagniuc * Subject to the GNU GPL v2, or (at your option) any later version. */ +#include #include #include +const struct region_device *boot_device_ro(void) +{ + return NULL; +} + int init_default_cbfs_media(struct cbfs_media *media) { printk(BIOS_ERR, "Oh my! I don't know how to access CBFS yet."); - return 0; + return -1; } -- cgit v1.2.3