[patch 04/12] csky: change a Kconfig symbol name to fix e1000 build error

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From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Subject: csky: change a Kconfig symbol name to fix e1000 build error

e1000's #define of CONFIG_RAM_BASE conflicts with a Kconfig symbol in
arch/csky/Kconfig.

The symbol in e1000 has been around longer, so change arch/csky/ to use
DRAM_BASE instead of RAM_BASE to remove the conflict.  (although e1000 is
also a 2-line change)

Link: https://lkml.kernel.org/r/20210411055335.7111-1-rdunlap@xxxxxxxxxxxxx
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Acked-by: Guo Ren <guoren@xxxxxxxxxx>
Cc: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 arch/csky/Kconfig            |    2 +-
 arch/csky/include/asm/page.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/csky/include/asm/page.h~csky-change-a-kconfig-symbol-name-to-fix-e1000-build-error
+++ a/arch/csky/include/asm/page.h
@@ -28,7 +28,7 @@
 #define SSEG_SIZE	0x20000000
 #define LOWMEM_LIMIT	(SSEG_SIZE * 2)
 
-#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (SSEG_SIZE - 1))
+#define PHYS_OFFSET_OFFSET (CONFIG_DRAM_BASE & (SSEG_SIZE - 1))
 
 #ifndef __ASSEMBLY__
 
--- a/arch/csky/Kconfig~csky-change-a-kconfig-symbol-name-to-fix-e1000-build-error
+++ a/arch/csky/Kconfig
@@ -314,7 +314,7 @@ config FORCE_MAX_ZONEORDER
 	int "Maximum zone order"
 	default "11"
 
-config RAM_BASE
+config DRAM_BASE
 	hex "DRAM start addr (the same with memory-section in dts)"
 	default 0x0
 
_




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