[LinuxBIOS] r2572 - trunk/LinuxBIOSv2/src/mainboard/agami/aruma

[svn at openbios.org]

Author: stepan
Date: 2007-03-20 14:43:50 +0100 (Tue, 20 Mar 2007)
New Revision: 2572

Modified:
   trunk/LinuxBIOSv2/src/mainboard/agami/aruma/cache_as_ram_auto.c
Log:
fix a stupid cut and paste error.

This is pretty trivial, as it was correct in the original non-CAR code.
Suddently, CAR works nicely.

Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
Acked-by: Stefan Reinauer <stepan at coresystems.de>



Modified: trunk/LinuxBIOSv2/src/mainboard/agami/aruma/cache_as_ram_auto.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/agami/aruma/cache_as_ram_auto.c	2007-03-17 14:00:23 UTC (rev 2571)
+++ trunk/LinuxBIOSv2/src/mainboard/agami/aruma/cache_as_ram_auto.c	2007-03-20 13:43:50 UTC (rev 2572)
@@ -64,24 +64,26 @@
         pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1);
 }
 
+/*
+ * GPIO28 of 8111 will control H0_MEMRESET_L
+ * GPIO29 of 8111 will control H1_MEMRESET_L
+ */
 static void memreset_setup(void)
 {
-   if (is_cpu_pre_c0()) {
-        outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 16);  //REVC_MEMRST_EN=0
-   }
-   else {
-        outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16);  //REVC_MEMRST_EN=1
-   }
-        outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17);
+	/* Ensure the CPU has controll of the memory lines */
+	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0),
+			SMBUS_IO_BASE + 0xc0 + 29);
 }
 
 static void memreset(int controllers, const struct mem_controller *ctrl)
 {
-   if (is_cpu_pre_c0()) {
-        udelay(800);
-        outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1
-        udelay(90);
-   }
+	if (is_cpu_pre_c0()) {
+		udelay(800);
+		/* Set memreset_high */
+		outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), 
+				SMBUS_IO_BASE + 0xc0 + 28);
+		udelay(90);
+	}
 }
 
 static inline void activate_spd_rom(const struct mem_controller *ctrl)