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am33xx: Move some variables in emif4.c, mark them static. 

We need vtpreg and ddrctrl but no longer need a second ddrregs.

Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini 2012-07-30 14:13:16 -07:00 committed by Albert ARIBAUD
parent a74f0c7cb5
commit 942d3f0174
1 changed files with 3 additions and 4 deletions
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7
arch/arm/cpu/armv7/am33xx/emif4.c
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@ -27,10 +27,6 @@
DECLARE_GLOBAL_DATA_PTR;
struct ddr_regs *ddrregs = (struct ddr_regs *)DDR_PHY_BASE_ADDR;
struct vtp_reg *vtpreg = (struct vtp_reg *)VTP0_CTRL_ADDR;
struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR;
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
@ -48,6 +44,9 @@ void dram_init_banksize(void)
#ifdef CONFIG_SPL_BUILD
static struct vtp_reg *vtpreg = (struct vtp_reg *)VTP0_CTRL_ADDR;
static struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR;
static const struct ddr_data ddr2_data = {
.datardsratio0 = ((DDR2_RD_DQS<<30)|(DDR2_RD_DQS<<20)
|(DDR2_RD_DQS<<10)|(DDR2_RD_DQS<<0)),