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authorAaron Durbin <adurbin@chromium.org>2015-05-15 13:15:34 -0500
committerAaron Durbin <adurbin@chromium.org>2015-05-26 22:32:47 +0200
commitc6588c5af94e568bddd8111c3fca736f464042cf (patch)
tree0efa16d6948cfde369932fd18dec46102f807c2f /src/lib/Makefile.inc
parentdef0fb57dfd91e6599c622a7b2769164a5c02ef0 (diff)
downloadcoreboot-c6588c5af94e568bddd8111c3fca736f464042cf.tar.xz
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 <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10216 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/lib/Makefile.inc')
-rw-r--r--src/lib/Makefile.inc6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 11562bd059..adc4990942 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -31,6 +31,7 @@ bootblock-y += memchr.c
bootblock-y += memcmp.c
bootblock-y += mem_pool.c
bootblock-y += region.c
+bootblock-y += boot_device.c
verstage-y += prog_ops.c
verstage-y += delay.c
@@ -40,6 +41,7 @@ verstage-y += halt.c
verstage-y += memcmp.c
verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
verstage-y += region.c
+verstage-y += boot_device.c
verstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
verstage-$(CONFIG_COMMON_CBFS_SPI_WRAPPER) += cbfs_spi.c
@@ -141,7 +143,11 @@ ramstage-y += mem_pool.c
romstage-y += region.c
ramstage-y += region.c
+romstage-y += boot_device.c
+ramstage-y += boot_device.c
+smm-y += region.c
+smm-y += boot_device.c
smm-y += cbfs.c cbfs_core.c memcmp.c
smm-$(CONFIG_COMPILER_GCC) += gcc.c