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imx8mq: Update the ddrc QoS setting for B1 chip
[platform/kernel/u-boot.git]
/
drivers
/
ddr
/
imx
/
imx8m
/
lpddr4_init.c
diff --git
a/drivers/ddr/imx/imx8m/lpddr4_init.c
b/drivers/ddr/imx/imx8m/lpddr4_init.c
index
a4bc1de
..
0f46ca0
100644
(file)
--- a/
drivers/ddr/imx/imx8m/lpddr4_init.c
+++ b/
drivers/ddr/imx/imx8m/lpddr4_init.c
@@
-54,7
+54,10
@@
void ddr_init(struct dram_timing_info *dram_timing)
reg32setbit(0x303A00F8, 5); /* PU_PGC_SW_PUP_REQ */
debug("DDRINFO: cfg clk\n");
reg32setbit(0x303A00F8, 5); /* PU_PGC_SW_PUP_REQ */
debug("DDRINFO: cfg clk\n");
- dram_pll_init(MHZ(750));
+ if (is_imx8mq())
+ dram_pll_init(MHZ(800));
+ else
+ dram_pll_init(MHZ(750));
/*
* release [0]ddr1_preset_n, [1]ddr1_core_reset_n,
/*
* release [0]ddr1_preset_n, [1]ddr1_core_reset_n,