This patch fixes a problem with the RGMII setup of the 460GT. The 460GT
has 2 RGMII instances and we need to configure the 2nd RGMII instance
for the EMAC2+3 channels.
Signed-off-by: Stefan Roese <sr@denx.de>
#ifdef CONFIG_4xx_DCACHE
static u32 last_used_ea = 0;
#endif
#ifdef CONFIG_4xx_DCACHE
static u32 last_used_ea = 0;
#endif
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_405EX)
+ int rgmii_channel;
+#endif
EMAC_4XX_HW_PST hw_p = dev->priv;
EMAC_4XX_HW_PST hw_p = dev->priv;
#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
+ if (devnum >= 2)
+ rgmii_channel = devnum - 2;
+ else
+ rgmii_channel = devnum;
+
- reg = (RGMII_SSR_SP_1000MBPS << RGMII_SSR_V (devnum));
+ reg = (RGMII_SSR_SP_1000MBPS << RGMII_SSR_V(rgmii_channel));
- reg = (RGMII_SSR_SP_100MBPS << RGMII_SSR_V (devnum));
+ reg = (RGMII_SSR_SP_100MBPS << RGMII_SSR_V(rgmii_channel));
- reg = (RGMII_SSR_SP_10MBPS << RGMII_SSR_V (devnum));
+ reg = (RGMII_SSR_SP_10MBPS << RGMII_SSR_V(rgmii_channel));
else {
printf("Error in RGMII Speed\n");
return -1;
else {
printf("Error in RGMII Speed\n");
return -1;