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-rw-r--r--arch/arm/cpu/armv7/sunxi/Makefile2
-rw-r--r--arch/arm/cpu/armv7/sunxi/dram_sun6i.c20
2 files changed, 15 insertions, 7 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile
index 3b6ae47..1337b60 100644
--- a/arch/arm/cpu/armv7/sunxi/Makefile
+++ b/arch/arm/cpu/armv7/sunxi/Makefile
@@ -10,6 +10,7 @@
obj-y += timer.o
obj-y += board.o
obj-y += clock.o
+obj-y += cpu_info.o
obj-y += pinmux.o
obj-$(CONFIG_MACH_SUN6I) += prcm.o
obj-$(CONFIG_MACH_SUN8I) += prcm.o
@@ -21,7 +22,6 @@ obj-$(CONFIG_MACH_SUN7I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o
ifndef CONFIG_SPL_BUILD
-obj-y += cpu_info.o
ifdef CONFIG_ARMV7_PSCI
obj-y += psci.o
endif
diff --git a/arch/arm/cpu/armv7/sunxi/dram_sun6i.c b/arch/arm/cpu/armv7/sunxi/dram_sun6i.c
index 8f567c6..61bb8d4 100644
--- a/arch/arm/cpu/armv7/sunxi/dram_sun6i.c
+++ b/arch/arm/cpu/armv7/sunxi/dram_sun6i.c
@@ -369,18 +369,26 @@ unsigned long sunxi_dram_init(void)
.rows = 16,
};
+ /* A31s only has one channel */
+ if (sunxi_get_ss_bonding_id() == SUNXI_SS_BOND_ID_A31S)
+ para.chan = 1;
+
mctl_sys_init();
mctl_dll_init(0, &para);
- mctl_dll_init(1, &para);
+ setbits_le32(&mctl_com->ccr, MCTL_CCR_CH0_CLK_EN);
+
+ if (para.chan == 2) {
+ mctl_dll_init(1, &para);
+ setbits_le32(&mctl_com->ccr, MCTL_CCR_CH1_CLK_EN);
+ }
- setbits_le32(&mctl_com->ccr,
- MCTL_CCR_MASTER_CLK_EN |
- MCTL_CCR_CH0_CLK_EN |
- MCTL_CCR_CH1_CLK_EN);
+ setbits_le32(&mctl_com->ccr, MCTL_CCR_MASTER_CLK_EN);
mctl_channel_init(0, &para);
- mctl_channel_init(1, &para);
+ if (para.chan == 2)
+ mctl_channel_init(1, &para);
+
mctl_com_init(&para);
mctl_port_cfg();