From: Stefan Roese <sr@denx.de>
Date: Fri, 20 Jul 2007 13:03:44 +0000 (+0200)
Subject: ppc4xx: Fix bug with default GPIO output value
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a71d96eac8130b53a91f93cd10c70fca0db18d52;p=project%2Fbcm63xx%2Fu-boot.git

ppc4xx: Fix bug with default GPIO output value

As spotted by Matthias Fuchs, the default output values for all GPIO1
outputs were not setup correctly. This patch fixes this issue.

Signed-off-by: Stefan Roese <sr@denx.de>
---

diff --git a/cpu/ppc4xx/gpio.c b/cpu/ppc4xx/gpio.c
index 5235203ea2..0d0e273fc4 100644
--- a/cpu/ppc4xx/gpio.c
+++ b/cpu/ppc4xx/gpio.c
@@ -193,12 +193,12 @@ void gpio_set_chip_configuration(void)
 						 * 0 -> low level
 						 * else -> don't touch
 						 */
-						reg = in32(GPIO0_OR);
+						reg = in32(GPIO1_OR);
 						if (gpio_tab[gpio_core][i].out_val == GPIO_OUT_1)
 							reg |= (0x80000000 >> (i));
 						else if (gpio_tab[gpio_core][i].out_val == GPIO_OUT_0)
 							reg &= ~(0x80000000 >> (i));
-						out32(GPIO0_OR, reg);
+						out32(GPIO1_OR, reg);
 
 						reg = in32(GPIO1_TCR) | (0x80000000 >> (i));
 						out32(GPIO1_TCR, reg);