GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

indent (left in tree since last indent action) 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1570 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2004-05-26 15:27:43 +00:00
parent 9220f91f9c
commit e891783e5f
1 changed files with 58 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/mainboard/tyan/s2850/auto.c
View File

@ -43,25 +43,26 @@ static void soft_reset(void)
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
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
}
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);
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);
outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1
outb((0 << 7) | (0 << 6) | (0 << 5) | (0 << 4) | (1 << 2) | (1 << 0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1
udelay(90);
}
}
static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
static unsigned int generate_row(uint8_t node, uint8_t row,
uint8_t maxnodes)
{
/* Routing Table Node i
*
@ -85,7 +86,7 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
* [3] Route to Link 2
*/
uint32_t ret=0x00010101; /* default row entry */
uint32_t ret = 0x00010101; /* default row entry */
return ret;
@ -118,8 +119,8 @@ static void main(void)
.f1 = PCI_DEV(0, 0x18, 1),
.f2 = PCI_DEV(0, 0x18, 2),
.f3 = PCI_DEV(0, 0x18, 3),
.channel0 = { (0xa<<3)|0, (0xa<<3)|2, 0, 0 },
.channel1 = { (0xa<<3)|1, (0xa<<3)|3, 0, 0 },
.channel0 = {(0xa << 3) | 0, (0xa << 3) | 2, 0, 0},
.channel1 = {(0xa << 3) | 1, (0xa << 3) | 3, 0, 0},
},
};
@ -153,7 +154,7 @@ static void main(void)
#endif
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
sdram_initialize(sizeof(cpu) / sizeof(cpu[0]), cpu);
#if 0
dump_pci_devices();