arch/riscv: Remove unused macro in encoding.h

This patch remove the unused macro DRAM_BASE.

Signed-off-by: Greentime Hu <greentime.hu@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

diff --git a/arch/riscv/include/asm/encoding.h b/arch/riscv/include/asm/encoding.h
index 56c5da8..ae3e5bc 100644 (file)
--- a/arch/riscv/include/asm/encoding.h
+++ b/arch/riscv/include/asm/encoding.h
@@ -95,7 +95,6 @@
 #define DEFAULT_MTVEC          0x00001010
 #define CFG_STRING_ADDR        0x0000100C
 #define EXT_IO_BASE            0x40000000
-#define DRAM_BASE              0x80000000
 
 // page table entry (PTE) fields
 #define PTE_V          0x001 // Valid