From 94f69f4c14cafcce11544d8a615eff3767d66acd Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Sat, 31 Oct 2020 17:32:46 +0100
Subject: [PATCH] Nokia RX-51: Fix crashing in U-Boot mmc function
omap_hsmmc_stop_clock()
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After commit 04a2ea248f58 ("mmc: disable UHS modes if Vcc cannot be
switched on and off") U-Boot started crashing on Nokia RX-51 while
initializing mmc and caused reboot loop.
It looks like that some clocks were not enabled and this patch fixes U-Boot
mmc crash.
Signed-off-by: Pali Rohár <pali@kernel.org>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
---
board/nokia/rx51/rx51.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index 63531e1420..e11c527226 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -202,6 +202,8 @@ int board_init(void)
{
/* in SRAM or SDRAM, finish GPMC */
gpmc_init();
+ /* Enable the clks & power */
+ per_clocks_enable();
/* boot param addr */
gd->bd->bi_boot_params = OMAP34XX_SDRC_CS0 + 0x100;
return 0;
--
2.39.5