From 6cc914efd23ae49b682cc92f96061480a7382212 Mon Sep 17 00:00:00 2001
From: Santan Kumar <santan.kumar@nxp.com>
Date: Fri, 9 Jun 2017 11:48:05 +0530
Subject: [PATCH] board/ls2080ardb: Disable SD-related GPIO programming
Smart voltage translator is removed from LS2080ARDB/LS2088ARDB
RevF boards. It is only used on LS2081ARDB. Programming GPIO
is only required for LS2081ARDB.
Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
[YS: Revise commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
---
board/freescale/ls2080ardb/ls2080ardb.c | 18 ++----------------
1 file changed, 2 insertions(+), 16 deletions(-)
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index df2d768718..210142c44c 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -257,31 +257,17 @@ int board_early_init_f(void)
int misc_init_r(void)
{
-#ifdef CONFIG_FSL_QIXIS
- /*
- * LS2081ARDB has smart voltage translator which needs
- * to be programmed as below
- */
-#ifndef CONFIG_TARGET_LS2081ARDB
- u8 sw;
-
- sw = QIXIS_READ(arch);
/*
- * LS2080ARDB/LS2088ARDB RevF board has smart voltage translator
+ * LS2081ARDB RevF board has smart voltage translator
* which needs to be programmed to enable high speed SD interface
* by setting GPIO4_10 output to zero
*/
- if ((sw & 0xf) == 0x5) {
-#endif
+#ifdef CONFIG_TARGET_LS2081ARDB
out_le32(GPIO4_GPDIR_ADDR, (1 << 21 |
in_le32(GPIO4_GPDIR_ADDR)));
out_le32(GPIO4_GPDAT_ADDR, (~(1 << 21) &
in_le32(GPIO4_GPDAT_ADDR)));
-#ifndef CONFIG_TARGET_LS2081ARDB
- }
-#endif
#endif
-
if (hwconfig("sdhc"))
config_board_mux(MUX_TYPE_SDHC);
--
2.39.5