initial work on sunw ultra40. It's wrong :-)

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2366 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 197 insertions, 0 deletions

diff --git a/src/mainboard/sunw/ultra40/auto.c b/src/mainboard/sunw/ultra40/auto.c
new file mode 100644
index 0000000000..bf65cbe6a7
--- /dev/null
+++ b/src/mainboard/sunw/ultra40/auto.c
@@ -0,0 +1,197 @@
+#define ASSEMBLY 1
+ 
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <arch/romcc_io.h>
+#include <cpu/x86/lapic.h>
+#include <arch/cpu.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "ram/ramtest.c"
+
+#include <cpu/amd/model_fxx_rev.h>
+//#define K8_HT_FREQ_1G_SUPPORT 1
+#include "northbridge/amd/amdk8/incoherent_ht.c"
+#include "southbridge/nvidia/ck804/ck804_early_smbus.c"
+#include "northbridge/amd/amdk8/raminit.h"
+#include "cpu/amd/model_fxx/apic_timer.c"
+#include "lib/delay.c"
+#include "cpu/x86/lapic/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+#include "northbridge/amd/amdk8/debug.c"
+#include <cpu/amd/model_fxx_msr.h>
+#include "superio/smsc/lpc47b397/lpc47b397_early_serial.c"
+
+#include "cpu/amd/mtrr/amd_earlymtrr.c"
+#include "cpu/x86/bist.h"
+#include "cpu/amd/dualcore/dualcore.c"
+
+#include "superio/smsc/lpc47b397/lpc47b397_early_gpio.c"
+
+#include "northbridge/amd/amdk8/setup_resource_map.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, LPC47B397_SP1)
+
+static void hard_reset(void)
+{
+        set_bios_reset();
+
+        /* full reset */
+	outb(0x0a, 0x0cf9);
+        outb(0x0e, 0x0cf9);
+}
+
+static void soft_reset(void)
+{
+        set_bios_reset();
+#if 1
+        /* link reset */
+	outb(0x02, 0x0cf9);
+        outb(0x06, 0x0cf9);
+#endif
+}
+
+static void memreset_setup(void)
+{
+}
+
+static void memreset(int controllers, const struct mem_controller *ctrl)
+{
+}
+
+#define SUPERIO_GPIO_DEV PNP_DEV(0x2e, LPC47B397_RT)
+        
+#define SUPERIO_GPIO_IO_BASE 0x400
+
+static void sio_gpio_setup(void){
+
+	unsigned value;
+
+//	lpc47b397_enable_serial(SUPERIO_GPIO_DEV, SUPERIO_GPIO_IO_BASE); // Already enable in failover.c
+
+#if 1
+	lpc47b397_gpio_offset_out(SUPERIO_GPIO_IO_BASE, 0x2c, (1<<7)|(0<<2)|(0<<1)|(0<<0)); // GP21, offset 0x2c, DISABLE_SCSI_L 
+	value = lpc47b397_gpio_offset_in(SUPERIO_GPIO_IO_BASE, 0x4c);
+	lpc47b397_gpio_offset_out(SUPERIO_GPIO_IO_BASE, 0x4c, (value|(1<<1)));
+#endif
+	
+}
+
+static inline void activate_spd_rom(const struct mem_controller *ctrl)
+{
+	/* nothing to do */
+}
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+	return smbus_read_byte(device, address);
+}
+
+#define K8_4RANK_DIMM_SUPPORT 1
+
+#include "northbridge/amd/amdk8/raminit.c"
+#if 0
+        #define ENABLE_APIC_EXT_ID 1
+        #define APIC_ID_OFFSET 0x10
+        #define LIFT_BSP_APIC_ID 0
+#else
+        #define ENABLE_APIC_EXT_ID 0
+#endif
+#include "northbridge/amd/amdk8/coherent_ht.c"
+#include "sdram/generic_sdram.c"
+
+/* maybe does not want the default */
+#include "resourcemap.c"
+
+
+#define FIRST_CPU  1
+#define SECOND_CPU 1
+#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
+
+#define CK804_NUM 2
+#define CK804B_BUSN 0x80
+#define CK804_USE_NIC 1
+#define CK804_USE_ACI 1
+#include "southbridge/nvidia/ck804/ck804_early_setup_ss.h"
+
+//set GPIO to input mode
+#define CK804_MB_SETUP \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 5, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M9,GPIO6, PCIXB2_PRSNT1_L*/  \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+15, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M8,GPIO16, PCIXB2_PRSNT2_L*/ \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+44, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* P5,GPIO45, PCIXA_PRSNT1_L*/  \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 7, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M5,GPIO8, PCIXA_PRSNT2_L*/   \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+16, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* K4,GPIO17, PCIXB_PRSNT1_L*/  \
+                RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+45, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* P7,GPIO46, PCIXB_PRSNT2_L*/
+		
+#include "southbridge/nvidia/ck804/ck804_early_setup.c"
+
+
+static void main(unsigned long bist)
+{
+	static const struct mem_controller cpu[] = {
+#if FIRST_CPU
+		{
+			.node_id = 0,
+			.f0 = PCI_DEV(0, 0x18, 0),
+			.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 },
+		},
+#endif
+#if SECOND_CPU
+		{
+			.node_id = 1,
+			.f0 = PCI_DEV(0, 0x19, 0),
+			.f1 = PCI_DEV(0, 0x19, 1),
+			.f2 = PCI_DEV(0, 0x19, 2),
+			.f3 = PCI_DEV(0, 0x19, 3),
+			.channel0 = { (0xa<<3)|4, (0xa<<3)|6, 0, 0 },
+			.channel1 = { (0xa<<3)|5, (0xa<<3)|7, 0, 0 },
+		},
+#endif
+	};
+
+        int needs_reset;
+
+        if (bist == 0) {
+	    	k8_init_and_stop_secondaries();
+        }
+
+	// post_code(0x32);
+
+        lpc47b397_enable_serial(SERIAL_DEV, TTYS0_BASE);
+        uart_init();
+        console_init();
+	
+	/* Halt if there was a built in self test failure */
+	report_bist_failure(bist);
+
+	sio_gpio_setup();
+
+        setup_s2895_resource_map();
+
+	needs_reset = setup_coherent_ht_domain();
+
+        needs_reset |= ht_setup_chains_x();
+
+	needs_reset |= ck804_early_setup_x();	
+
+       	if (needs_reset) {
+               	print_info("ht reset -\r\n");
+               	soft_reset();
+       	}
+
+
+	enable_smbus();
+
+	memreset_setup();
+	sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
+
+
+}