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Init Version of RK32

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hcy
2014-04-01 20:49:22 +08:00
parent 59451bade2
commit eb4133b80f
2 changed files with 4279 additions and 0 deletions
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4260
arch/arm/mach-rockchip/ddr_rk32.c Executable file
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19
arch/arm/mach-rockchip/rk3288.c
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@@ -66,6 +66,7 @@ static struct map_desc rk3288_io_desc[] __initdata = {
RK3288_SERVICE_DEVICE(VIO),
RK3288_SERVICE_DEVICE(VIDEO),
RK3288_SERVICE_DEVICE(HEVC),
RK3288_SERVICE_DEVICE(BUS),
RK_DEVICE(RK_DDR_VIRT, RK3288_DDR_PCTL0_PHYS, RK3288_DDR_PCTL_SIZE),
RK_DEVICE(RK_DDR_VIRT + RK3288_DDR_PCTL_SIZE, RK3288_DDR_PUBL0_PHYS, RK3288_DDR_PUBL_SIZE),
RK_DEVICE(RK_DDR_VIRT + RK3288_DDR_PCTL_SIZE + RK3288_DDR_PUBL_SIZE, RK3288_DDR_PCTL1_PHYS, RK3288_DDR_PCTL_SIZE),
@@ -564,3 +565,21 @@ static void rk3288_init_suspend(void)
}
#endif
#define sram_printascii(s) do {} while (0) /* FIXME */
#include "ddr_rk32.c"
static int __init rk3288_ddr_init(void)
{
if (cpu_is_rk3288())
{
ddr_change_freq = _ddr_change_freq;
ddr_round_rate = _ddr_round_rate;
ddr_set_auto_self_refresh = _ddr_set_auto_self_refresh;
ddr_init(DDR3_DEFAULT, 300);
}
return 0;
}
arch_initcall_sync(rk3288_ddr_init);