From 8a8af8a2fd5cbe98b5680ba6822fe38686b6bdb6 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Fri, 29 Dec 2017 11:47:50 +0530 Subject: cmd: ti: Generalize cmd_ddr3 command Keystone and DRA7 based TI platforms uses same EMIF memory controller. cmd_ddr3 command is customized for keystone platforms, make it generic so that it can be re used for DRA7 platforms. Signed-off-by: Lokesh Vutla --- arch/arm/include/asm/emif.h | 2 ++ arch/arm/mach-keystone/include/mach/hardware.h | 1 + 2 files changed, 3 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/include/asm/emif.h b/arch/arm/include/asm/emif.h index 1924f04..dc398ef 100644 --- a/arch/arm/include/asm/emif.h +++ b/arch/arm/include/asm/emif.h @@ -17,7 +17,9 @@ #include /* Base address */ +#ifndef EMIF1_BASE #define EMIF1_BASE 0x4c000000 +#endif #define EMIF2_BASE 0x4d000000 #define EMIF_4D 0x4 diff --git a/arch/arm/mach-keystone/include/mach/hardware.h b/arch/arm/mach-keystone/include/mach/hardware.h index cf6e176..5d08418 100644 --- a/arch/arm/mach-keystone/include/mach/hardware.h +++ b/arch/arm/mach-keystone/include/mach/hardware.h @@ -78,6 +78,7 @@ typedef volatile unsigned int *dv_reg_p; #define KS2_DDR3A_EMIF_CTRL_BASE 0x21010000 #define KS2_DDR3A_EMIF_DATA_BASE 0x80000000 #define KS2_DDR3A_DDRPHYC 0x02329000 +#define EMIF1_BASE KS2_DDR3A_EMIF_CTRL_BASE #define KS2_DDR3_MIDR_OFFSET 0x00 #define KS2_DDR3_STATUS_OFFSET 0x04 -- cgit v1.1