Patch set updated for coreboot: fsp1_1: pass ROM_SIZE to FSP for cacheable RO region

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/12260

-gerrit

commit 3fd5fad1df9ea8bb0ef7eafb33b87362a2ef085b
Author: Aaron Durbin 
Date:   Thu Oct 29 10:43:21 2015 -0500

fsp1_1: pass ROM_SIZE to FSP for cacheable RO region

As vboot verification works on regions outside of CBFS
    pass the entire ROM_SIZE to FSP for creating a cacheable
    RO region.

Additionally remove the CACHE_ROM_SIZE_OVERRIDE as it doesn't
    work with non-power of 2 CBFS_SIZE. In practice the entire
    ROM should be attempted to be cached.

BUG=chrome-os-partner:44827
    BRANCH=None
    TEST=Built and booted glados w/ a 3MiB CBFS_SIZE.

Change-Id: I61404c626ab2bcfd039d6eb3c01d9c13a0928446
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 92568c630c48446b1ad9d4f22056f22e0679970c
    Original-Change-Id: I032e4d615d2b68d3a2e597555eb1b5034a74bf0a
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/309770
    Original-Reviewed-by: Duncan Laurie 
---
 src/drivers/intel/fsp1_1/Kconfig          | 9 ---------
 src/drivers/intel/fsp1_1/cache_as_ram.inc | 4 ++--
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/drivers/intel/fsp1_1/Kconfig b/src/drivers/intel/fsp1_1/Kconfig
index 5936f60..4ae3727 100644
--- a/src/drivers/intel/fsp1_1/Kconfig
+++ b/src/drivers/intel/fsp1_1/Kconfig
@@ -80,15 +80,6 @@ config FSP_LOC

endif #HAVE_FSP_BIN

-config CACHE_ROM_SIZE_OVERRIDE
-	hex "Cache ROM Size"
-	default CBFS_SIZE
-	help
-	  This is the size of the cachable area that is passed into the FSP in
-	  the early initialization.  Typically this should be the size of the
-	  CBFS area, but the size must be a power of 2 whereas the CBFS size
-	  does not have this limitation.
-
 config DISPLAY_FAST_BOOT_DATA
    bool "Display fast boot data"
    default n
diff --git a/src/drivers/intel/fsp1_1/cache_as_ram.inc b/src/drivers/intel/fsp1_1/cache_as_ram.inc
index 1d63376..7d68f32 100644
--- a/src/drivers/intel/fsp1_1/cache_as_ram.inc
+++ b/src/drivers/intel/fsp1_1/cache_as_ram.inc
@@ -212,8 +212,8 @@ fake_fsp_stack:
 CAR_init_params:
    .long	CONFIG_CPU_MICROCODE_CBFS_LOC		/* Microcode Location */
    .long	CONFIG_CPU_MICROCODE_CBFS_LEN		/* Microcode Length */
-	.long	0xFFFFFFFF - CONFIG_CBFS_SIZE + 1	/* Firmware Location */
-	.long	CONFIG_CBFS_SIZE				/* Total Firmware Length */
+	.long	0xFFFFFFFF - CONFIG_ROM_SIZE + 1	/* Firmware Location */
+	.long	CONFIG_ROM_SIZE				/* Total Firmware Length */

CAR_init_stack:
    .long	CAR_init_done