ARM: UniPhier: consolidate MEMCONF setting code
This code is duplicated in ph1-ld4/sg_init.c and ph1-pro4/sg_init.c.
Merge the same code into a new file, memconf.c.
The helper functions no longer have to be placed in the header file.
Also, move them into memconf.c.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/arch/arm/mach-uniphier/ph1-ld4/sg_init.c b/arch/arm/mach-uniphier/ph1-ld4/sg_init.c
index e6bfa97..93e44af 100644
--- a/arch/arm/mach-uniphier/ph1-ld4/sg_init.c
+++ b/arch/arm/mach-uniphier/ph1-ld4/sg_init.c
@@ -1,11 +1,10 @@
/*
- * Copyright (C) 2011-2014 Panasonic Corporation
+ * Copyright (C) 2011-2015 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
-#include <common.h>
#include <asm/io.h>
#include <mach/sg-regs.h>
@@ -13,14 +12,6 @@
{
u32 tmp;
- /* Set DDR size */
- tmp = sg_memconf_val_ch0(CONFIG_SDRAM0_SIZE, CONFIG_DDR_NUM_CH0);
- tmp |= sg_memconf_val_ch1(CONFIG_SDRAM1_SIZE, CONFIG_DDR_NUM_CH1);
-#if CONFIG_SDRAM0_BASE + CONFIG_SDRAM0_SIZE < CONFIG_SDRAM1_BASE
- tmp |= SG_MEMCONF_SPARSEMEM;
-#endif
- writel(tmp, SG_MEMCONF);
-
/* Input ports must be enabled before deasserting reset of cores */
tmp = readl(SG_IECTRL);
tmp |= 0x1;