ARM: uniphier: remove DRAM base address from board parameters
The base address of each DRAM channel can be calculated from other
parameters, so does not need hard-coding. What we need is the size
of each DRAM channel and DRAM_SPARSE flag to decide the start address
of DRAM channel 1.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/bcu/bcu-ld4.c b/arch/arm/mach-uniphier/bcu/bcu-ld4.c
index 7557880..a16b24e 100644
--- a/arch/arm/mach-uniphier/bcu/bcu-ld4.c
+++ b/arch/arm/mach-uniphier/bcu/bcu-ld4.c
@@ -24,7 +24,7 @@
writel(0x11111111, BCSCR5); /* 0xe0000000-0Xffffffff: IPPC/IPPD-bus */
/* Specify DDR channel */
- shift = (bd->dram_ch[1].base - bd->dram_ch[0].base) / 0x04000000 * 4;
+ shift = bd->dram_ch[0].size / 0x04000000 * 4;
writel(ch(shift), BCIPPCCHR2); /* 0x80000000-0x9fffffff */
shift -= 32;