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From 6d634d64528e5ba510c369a2ae19c337ae7d692e Mon Sep 17 00:00:00 2001
From: Rabeeh Khoury <rabeeh@solid-run.com>
Date: Mon, 23 Mar 2020 12:36:20 +0200
Subject: [PATCH 7/8] lx2160acex7 - pcie workarounds and fan full speed
1. Moves calling the workarounds to the _defaults.rcwi
2. Toggle fan-full-speed GPIO. The fan controller starts throttling when
a driver exists (i.e. kernel); in order to avoid overheating until then
enable full speed.
3. Run a050234.rcw on rev1 - fixes some issues observed when using Mellanox
ConnectX-5 NICs
4. Run a009531 and a00885 on rev2.
Upstream-Status: Inappropriate [Solid-Run BSP]
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
---
lx2160acex7/configs/lx2160a_defaults.rcwi | 21 +++++++++++++++++----
lx2160acex7/configs/lx2160a_sdboot.rcwi | 6 ------
lx2160acex7/configs/lx2160a_xspiboot.rcwi | 6 ------
3 files changed, 17 insertions(+), 16 deletions(-)
diff --git a/lx2160acex7/configs/lx2160a_defaults.rcwi b/lx2160acex7/configs/lx2160a_defaults.rcwi
index 3ea7683..7af1f5b 100644
--- a/lx2160acex7/configs/lx2160a_defaults.rcwi
+++ b/lx2160acex7/configs/lx2160a_defaults.rcwi
@@ -1,10 +1,6 @@
#include <../lx2160asi/lx2160a.rcwi>
MEM_PLL_CFG=3
MEM2_PLL_CFG=3
-C5_PLL_SEL=0
-C6_PLL_SEL=0
-C7_PLL_SEL=0
-C8_PLL_SEL=0
HWA_CGA_M1_CLK_SEL=1
HWA_CGB_M1_CLK_SEL=7
BOOT_LOC=26
@@ -22,3 +18,20 @@ IRQ07_04_PMUX=1
IRQ11_08_PMUX=1
EVT20_PMUX=1
EVT43_PMUX=1
+
+/* Drive the fan full speed pin */
+.pbi
+write 0x2320000,0x20000000
+.end
+
+/* Errata for SATA controller */
+#include <../lx2160asi/a010554.rcw>
+
+/* Errata for rev 1 PCIe controller */
+#include <../lx2160asi/a011270.rcw>
+
+/* Errata a050234 - fix elastic buffer threshold in rev 1 */
+#include <../lx2160asi/a050234.rcw>
+
+/* LX2 rev 2 PCIe Errata A-009531 and A-008851*/
+#include <../lx2160asi/a009531_a008851.rcw>
diff --git a/lx2160acex7/configs/lx2160a_sdboot.rcwi b/lx2160acex7/configs/lx2160a_sdboot.rcwi
index d537ea5..9086ffc 100644
--- a/lx2160acex7/configs/lx2160a_sdboot.rcwi
+++ b/lx2160acex7/configs/lx2160a_sdboot.rcwi
@@ -9,12 +9,6 @@ blockcopy 0x08,0x00100000,0x1800a000,0x00020000
/* Boot Location Pointer */
#include <../lx2160asi/bootlocptr_sd.rcw>
-/* Errata for SATA controller */
-#include <../lx2160asi/a010554.rcw>
-
-/* Errata for PCIe controller */
-#include <../lx2160asi/a011270.rcw>
-
/* common PBI commands */
#include <../lx2160asi/common.rcw>
diff --git a/lx2160acex7/configs/lx2160a_xspiboot.rcwi b/lx2160acex7/configs/lx2160a_xspiboot.rcwi
index 28310c9..fa092c9 100644
--- a/lx2160acex7/configs/lx2160a_xspiboot.rcwi
+++ b/lx2160acex7/configs/lx2160a_xspiboot.rcwi
@@ -4,12 +4,6 @@
/* Boot Location Pointer */
#include <../lx2160asi/bootlocptr_nor.rcw>
-/* Errata for SATA controller */
-#include <../lx2160asi/a010554.rcw>
-
-/* Errata for PCIe controller */
-#include <../lx2160asi/a011270.rcw>
-
/* common PBI commands */
#include <../lx2160asi/common.rcw>
--
2.17.1
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