imx6 mmdc supports data rates up to 1066 MT/s, so remove the code handling
higher data rates.
Signed-off-by: Nikolay Dimitrov <picmas...@mail.bg>
---
arch/arm/cpu/armv7/mx6/ddr.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c
index 2b2ad66..5d5bd0f 100644
--- a/arch/arm/cpu/armv7/mx6/ddr.c
+++ b/arch/arm/cpu/armv7/mx6/ddr.c
@@ -352,28 +352,6 @@ void mx6_dram_cfg(const struct mx6_ddr_sysinfo *sysinfo,
trrd = DIV_ROUND_UP(max(4 * clkper, 10000), clkper) - 1;
}
break;
- case 1333:
- txp = DIV_ROUND_UP(max(3 * clkper, 6000), clkper) - 1;
- tcke = DIV_ROUND_UP(max(3 * clkper, 5625), clkper) - 1;
- if (ddr3_cfg->pagesz == 1) {
- tfaw = DIV_ROUND_UP(30000, clkper) - 1;
- trrd = DIV_ROUND_UP(max(4 * clkper, 6000), clkper) - 1;
- } else {
- tfaw = DIV_ROUND_UP(45000, clkper) - 1;
- trrd = DIV_ROUND_UP(max(4 * clkper, 7500), clkper) - 1;
- }
- break;
- case 1600:
- txp = DIV_ROUND_UP(max(3 * clkper, 6000), clkper) - 1;
- tcke = DIV_ROUND_UP(max(3 * clkper, 5000), clkper) - 1;
- if (ddr3_cfg->pagesz == 1) {
- tfaw = DIV_ROUND_UP(30000, clkper) - 1;
- trrd = DIV_ROUND_UP(max(4 * clkper, 6000), clkper) - 1;
- } else {
- tfaw = DIV_ROUND_UP(40000, clkper) - 1;
- trrd = DIV_ROUND_UP(max(4 * clkper, 7500), clkper) - 1;
- }
- break;
default:
puts("invalid memory speed\n");
hang();
--
1.7.10.4
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