Major merge of YhLu's code from 2004/04/20: add s2875, various other updates,

cleanups. Drop "driver" code from mainboard directories and use them from the
driver directory instead


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 7 insertions, 10 deletions

diff --git a/src/mainboard/tyan/s4882/auto.c b/src/mainboard/tyan/s4882/auto.c
index bbf1df9927..e07ae7826d 100644
--- a/src/mainboard/tyan/s4882/auto.c
+++ b/src/mainboard/tyan/s4882/auto.c
@@ -40,24 +40,24 @@ static void soft_reset(void)
 }
 
 
-#define REV_B_RESET 0
 static void memreset_setup(void)
 {
-#if REV_B_RESET==1
+   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
+   }
+   else {
         outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16);  //REVC_MEMRST_EN=1
-#endif
+   }
         outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); 
 }
 
 static void memreset(int controllers, const struct mem_controller *ctrl)
 {
+   if (is_cpu_pre_c0()) {
         udelay(800);
-#if REV_B_RESET==1
         outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1
-#endif
         udelay(90);
+   }
 }
 
 static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
@@ -215,11 +215,8 @@ static void main(void)
         setup_s4882_resource_map();
         needs_reset = setup_coherent_ht_domain();
         needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0xa0);
-#if 0
-        dump_pci_device(PCI_DEV(0, 4, 0));
-#endif
         if (needs_reset) {
-                print_info("ht reset -");
+                print_info("ht reset -\r\n");
                 soft_reset();
         }