* [PATCH 4/7] Zedboard fix GEM0 MIO Settings
@ 2020-04-02 8:20 Michael Graichen
0 siblings, 0 replies; only message in thread
From: Michael Graichen @ 2020-04-02 8:20 UTC (permalink / raw)
To: barebox
fixed GEM0 MIO Settings according to what Vivado says
diff --git a/arch/arm/boards/avnet-zedboard/lowlevel.c b/arch/arm/boards/avnet-zedboard/lowlevel.c
index 912eb11fd..6f05d934c 100644
--- a/arch/arm/boards/avnet-zedboard/lowlevel.c
+++ b/arch/arm/boards/avnet-zedboard/lowlevel.c
@@ -258,7 +258,7 @@ static void avnet_zedboard_ps7_init(void)
/* GEM0 */
writel(0x00000001, 0xf8000138);
- writel(0x00500801, 0xf8000140);
+ writel(0x00100801, 0xf8000140);
writel(0x00000302, 0xf8000740);
writel(0x00000302, 0xf8000744);
writel(0x00000302, 0xf8000748);
@@ -271,8 +271,8 @@ static void avnet_zedboard_ps7_init(void)
writel(0x00001303, 0xf8000764);
writel(0x00001303, 0xf8000768);
writel(0x00001303, 0xf800076C);
- writel(0x00001280, 0xf80007D0);
- writel(0x00001280, 0xf80007D4);
+ writel(0x00000280, 0xf80007D0);
+ writel(0x00000280, 0xf80007D4);
writel(0x00000001, 0xf8000B00);
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