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cleanup: Remove redundant CONFIG_RAM_* configs

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RAM need not be preserved between jumps from the loader to RO/RW images,
so there is no need for a separate region of loader RAM. Remove
redundant CONFIGs which define this unneeded region.

BUG=None
TEST=Verify glados boots and sysjumps successfully.
BRANCH=None

Change-Id: I2567f17a973c6f9f00bcfd97a4581d6c4b6fd6f0
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/302586
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Shawn Nematbakhsh
2015-09-25 15:37:13 -07:00
committed by chrome-bot
parent cc814fb452
commit 42062110b7
2 changed files with 4 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
chip/mec1322/config_chip.h
View File

@@ -54,17 +54,10 @@
#define CONFIG_MEC_SRAM_SIZE (CONFIG_MEC_SRAM_BASE_END - \
CONFIG_MEC_SRAM_BASE_START)
/* 0k RAM for Loader */
#define CONFIG_RAM_SIZE_LOADER 0x00000000
/* 24k RAM for RO /RW */
#define CONFIG_RAM_SIZE_RORW 0x00006000
#define CONFIG_RAM_SIZE_TOTAL (CONFIG_RAM_SIZE_LOADER + \
CONFIG_RAM_SIZE_RORW)
#define CONFIG_RAM_BASE_RORW (CONFIG_MEC_SRAM_BASE_END - \
CONFIG_RAM_SIZE_TOTAL)
#define CONFIG_RAM_BASE CONFIG_RAM_BASE_RORW
#define CONFIG_RAM_SIZE CONFIG_RAM_SIZE_TOTAL
/* 24k RAM for RO / RW / loader */
#define CONFIG_RAM_SIZE 0x00006000
#define CONFIG_RAM_BASE (CONFIG_MEC_SRAM_BASE_END - \
CONFIG_RAM_SIZE)
/* System stack size */
#define CONFIG_STACK_SIZE 4096

12
include/config.h
View File

@@ -1383,21 +1383,9 @@
/* Base address of RAM for the chip */
#undef CONFIG_RAM_BASE
/* Base address of RAM for RO/RW. */
#undef CONFIG_RAM_BASE_RORW
/* Size of RAM available on the chip, in bytes */
#undef CONFIG_RAM_SIZE
/* Size of RAM for loader */
#undef CONFIG_RAM_SIZE_LOADER
/* Size of RAM for RO/RW */
#undef CONFIG_RAM_SIZE_RORW
/* Size of RAM for RO/RW & loader */
#undef CONFIG_RAM_SIZE_TOTAL
/* Support IR357x Link voltage regulator debugging / reprogramming */
#undef CONFIG_REGULATOR_IR357X