diff options
Diffstat (limited to 'src/mainboard/digitallogic/msm586seg')
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/Kconfig | 23 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/board_info.txt | 2 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/cmos.layout | 72 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/devicetree.cb | 7 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/irq_tables.c | 31 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/mainboard.c | 133 | ||||
| -rw-r--r-- | src/mainboard/digitallogic/msm586seg/romstage.c | 239 |
7 files changed, 0 insertions, 507 deletions
diff --git a/src/mainboard/digitallogic/msm586seg/Kconfig b/src/mainboard/digitallogic/msm586seg/Kconfig deleted file mode 100644 index 4cd6f11430..0000000000 --- a/src/mainboard/digitallogic/msm586seg/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ -if BOARD_DIGITALLOGIC_MSM586SEG - -config BOARD_SPECIFIC_OPTIONS # dummy - def_bool y - select CPU_AMD_SC520 - select HAVE_PIRQ_TABLE - select HAVE_OPTION_TABLE - select BOARD_ROMSIZE_KB_512 - select ROMCC - -config MAINBOARD_DIR - string - default digitallogic/msm586seg - -config MAINBOARD_PART_NUMBER - string - default "MSM586SEG" - -config IRQ_SLOT_COUNT - int - default 2 - -endif # BOARD_DIGITALLOGIC_MSM586SEG diff --git a/src/mainboard/digitallogic/msm586seg/board_info.txt b/src/mainboard/digitallogic/msm586seg/board_info.txt deleted file mode 100644 index 90fda6d555..0000000000 --- a/src/mainboard/digitallogic/msm586seg/board_info.txt +++ /dev/null @@ -1,2 +0,0 @@ -Category: half -Board URL: http://www.digitallogic.ch/english/products/datasheets/ms_pc104_detail.asp?id=MSM586SEG diff --git a/src/mainboard/digitallogic/msm586seg/cmos.layout b/src/mainboard/digitallogic/msm586seg/cmos.layout deleted file mode 100644 index 9050c3db7a..0000000000 --- a/src/mainboard/digitallogic/msm586seg/cmos.layout +++ /dev/null @@ -1,72 +0,0 @@ -entries - -#start-bit length config config-ID name -#0 8 r 0 seconds -#8 8 r 0 alarm_seconds -#16 8 r 0 minutes -#24 8 r 0 alarm_minutes -#32 8 r 0 hours -#40 8 r 0 alarm_hours -#48 8 r 0 day_of_week -#56 8 r 0 day_of_month -#64 8 r 0 month -#72 8 r 0 year -#80 4 r 0 rate_select -#84 3 r 0 REF_Clock -#87 1 r 0 UIP -#88 1 r 0 auto_switch_DST -#89 1 r 0 24_hour_mode -#90 1 r 0 binary_values_enable -#91 1 r 0 square-wave_out_enable -#92 1 r 0 update_finished_enable -#93 1 r 0 alarm_interrupt_enable -#94 1 r 0 periodic_interrupt_enable -#95 1 r 0 disable_clock_updates -#96 288 r 0 temporary_filler -0 384 r 0 reserved_memory -384 1 e 4 boot_option -385 1 e 4 last_boot -386 1 e 1 ECC_memory -388 4 r 0 reboot_bits -392 3 e 5 baud_rate -400 1 e 1 power_on_after_fail -412 4 e 6 debug_level -416 4 e 7 boot_first -420 4 e 7 boot_second -424 4 e 7 boot_third -428 4 h 0 boot_index -432 8 h 0 boot_countdown -1008 16 h 0 check_sum - -enumerations - -#ID value text -1 0 Disable -1 1 Enable -2 0 Enable -2 1 Disable -4 0 Fallback -4 1 Normal -5 0 115200 -5 1 57600 -5 2 38400 -5 3 19200 -5 4 9600 -5 5 4800 -5 6 2400 -5 7 1200 -6 6 Notice -6 7 Info -6 8 Debug -6 9 Spew -7 0 Network -7 1 HDD -7 2 Floppy -7 8 Fallback_Network -7 9 Fallback_HDD -7 10 Fallback_Floppy -#7 3 ROM - -checksums - -checksum 392 1007 1008 diff --git a/src/mainboard/digitallogic/msm586seg/devicetree.cb b/src/mainboard/digitallogic/msm586seg/devicetree.cb deleted file mode 100644 index e43ebff946..0000000000 --- a/src/mainboard/digitallogic/msm586seg/devicetree.cb +++ /dev/null @@ -1,7 +0,0 @@ -chip cpu/amd/sc520 - device domain 0 on - device pci 0.0 on end - device pci 12.0 on end # enet - device pci 14.0 on end # 69000 - end -end diff --git a/src/mainboard/digitallogic/msm586seg/irq_tables.c b/src/mainboard/digitallogic/msm586seg/irq_tables.c deleted file mode 100644 index 15dcddde12..0000000000 --- a/src/mainboard/digitallogic/msm586seg/irq_tables.c +++ /dev/null @@ -1,31 +0,0 @@ -/* This file was generated by getpir.c, do not modify! - (but if you do, please run checkpir on it to verify) - * Contains the IRQ Routing Table dumped directly from your memory, which BIOS sets up - * - * Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM -*/ - -#include <arch/pirq_routing.h> - -static const struct irq_routing_table intel_irq_routing_table = { - PIRQ_SIGNATURE, /* u32 signature */ - PIRQ_VERSION, /* u16 version */ - 32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */ - 0x00, /* Where the interrupt router lies (bus) */ - (0x00<<3)|0x0, /* Where the interrupt router lies (dev) */ - 0, /* IRQs devoted exclusively to PCI usage */ - 0x8086, /* Vendor */ - 0x122e, /* Device */ - 0, /* Miniport data */ - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x50, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ - { - /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ - {0x00,(0x12<<3)|0x0, {{0x30, 0x8000}, {0x00, 0x0}, {0x00, 0x0}, {0x00, 0x00}}, 0x0, 0x0}, - {0x00,(0x14<<3)|0x0, {{0x30, 0x8000}, {0x31, 0x0}, {0x32, 0x0}, {0x33, 0x00}}, 0x0, 0x0}, - } -}; -unsigned long write_pirq_routing_table(unsigned long addr) -{ - return copy_pirq_routing_table(addr, &intel_irq_routing_table); -} diff --git a/src/mainboard/digitallogic/msm586seg/mainboard.c b/src/mainboard/digitallogic/msm586seg/mainboard.c deleted file mode 100644 index 0310176cb3..0000000000 --- a/src/mainboard/digitallogic/msm586seg/mainboard.c +++ /dev/null @@ -1,133 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <cpu/amd/sc520.h> - - -static void irqdump(void) -{ - volatile unsigned char *irq; - void *mmcr; - int i; - int irqlist[] = {0xd00, 0xd02, 0xd03, 0xd04, 0xd08, 0xd0a, - 0xd14, 0xd18, 0xd1a, 0xd1b, 0xd1c, - 0xd20, 0xd21, 0xd22, 0xd28, 0xd29, - 0xd30, 0xd31, 0xd32, 0xd33, - 0xd40, 0xd41, 0xd42, 0xd43,0xd44, 0xd45, 0xd46, - 0xd50, 0xd51, 0xd52, 0xd53,0xd54, 0xd55, 0xd56, 0xd57,0xd58, 0xd59, 0xd5a, - -1}; - mmcr = (void *) 0xfffef000; - - printk(BIOS_ERR, "mmcr is %p\n", mmcr); - for(i = 0; irqlist[i] >= 0; i++) { - irq = mmcr + irqlist[i]; - printk(BIOS_ERR, "0x%x register @%p is 0x%x\n", irqlist[i], irq, *irq); - } - -} - -/* TODO: finish up mmcr struct in sc520.h, and; - - set ADDDECTL (now done in raminit.c in cpu/amd/sc520 -*/ -static void mainboard_enable(struct device *dev) -{ - //volatile struct mmcrpic *pic = MMCRPIC; - volatile struct mmcr *mmcr = MMCRDEFAULT; - - /* msm586seg has this register set to a weird value. - * follow the board, not the manual! - */ - - /* currently, nothing in the device to use, so ignore it. */ - printk(BIOS_ERR, "digital logic msm586 seg ENTER %s\n", __func__); - - - /* from fuctory bios */ - /* NOTE: the following interrupt settings made interrupts work - * for hard drive, and serial, but not for ethernet - */ - /* just do what they say and nobody gets hurt. */ - mmcr->pic.pcicr = 0 ; // M_GINT_MODE | M_S1_MODE | M_S2_MODE; - /* all ints to level */ - mmcr->pic.mpicmode = 0; - mmcr->pic.sl1picmode = 0; - mmcr->pic.sl2picmode = 0x80; - - mmcr->pic.intpinpol = 0; - - mmcr->pic.pit0map = 1; - mmcr->pic.uart1map = 0xc; - mmcr->pic.uart2map = 0xb; - mmcr->pic.rtcmap = 3; - mmcr->pic.ferrmap = 8; - mmcr->pic.gp0imap = 6; - mmcr->pic.gp1imap = 2; - mmcr->pic.gp2imap = 7; - mmcr->pic.gp6imap = 0x15; - mmcr->pic.gp7imap = 0x16; - mmcr->pic.gp10imap = 0x9; - mmcr->pic.gp9imap = 0x4; - - irqdump(); - printk(BIOS_ERR, "uart 1 ctl is 0x%x\n", *(unsigned char *) 0xfffefcc0); - - printk(BIOS_ERR, "0xc20 ctl is 0x%x\n", *(unsigned short *) 0xfffefc20); - printk(BIOS_ERR, "0xc22 0x%x\n", *(unsigned short *) 0xfffefc22); - - /* The following block has NOT proven sufficient to get - * the VGA hardware to talk to us - */ - /* let's set some mmcr stuff per the BIOS settings */ - mmcr->dbctl.dbctl = 0x10; - mmcr->sysarb.ctl = 6; - mmcr->sysarb.menb = 0xf; - mmcr->sysarb.prictl = 0xc0000f0f; - /* this is bios setting, depends on sysarb above */ - mmcr->hostbridge.ctl = 0x108; - printk(BIOS_ERR, "digital logic msm586 seg EXIT %s\n", __func__); - - /* pio */ - mmcr->pio.data31_16 = 0xffbf; - - /* pci stuff */ - mmcr->pic.pciintamap = 0xa; - - /* END block where vga hardware still will not talk to us */ - /* all we get from VGA I/O addresses are ffff etc. - */ - mmcr->sysmap.adddecctl = 0x10; - - /* VGA now talks to us, so this adddecctl was the trick. - * still no interrupts from enet. - * Let's try fixing the piodata stuff, as there may be - * some wire there not documented. - */ - mmcr->pio.data31_16 = 0xffbf; - /* also, our sl?picmode needs to match fuctory bios */ - mmcr->pic.sl1picmode = 0x80; - mmcr->pic.sl2picmode = 0x0; - /* and, finally, they do set gp5imap and we don't. - */ - mmcr->pic.gp5imap = 0xd; - /* remaining problem: almost certainly, the irq table is bogus - * NO SHOCK as it came from fuctory bios. - * but let's try these 4 changes for now and see what shakes. - */ - /* still not interrupts. */ - /* their IRQ table is wrong. Just hardwire it */ - { - unsigned char pciints[4] = {15, 15, 15, 15}; - pci_assign_irqs(0, 12, pciints); - } - /* the assigned failed but we just noticed -- there is no - * dma mapping, and selftest on e100 requires that dma work - */ - /* follow fuctory here */ - mmcr->dmacontrol.extchanmapa = 0x3210; -} - -struct chip_operations mainboard_ops = { - .enable_dev = mainboard_enable, -}; diff --git a/src/mainboard/digitallogic/msm586seg/romstage.c b/src/mainboard/digitallogic/msm586seg/romstage.c deleted file mode 100644 index 2cc0ab5864..0000000000 --- a/src/mainboard/digitallogic/msm586seg/romstage.c +++ /dev/null @@ -1,239 +0,0 @@ -#include <stdint.h> -#include <device/pci_def.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <pc80/mc146818rtc.h> -#include <console/console.h> -#include "cpu/x86/bist.h" - -void setup_pars(void) -{ - volatile unsigned long *par; - /* as per the book: */ - /* PAR register setup */ - /* set up the PAR registers as they are on the MSM586SEG */ - par = (unsigned long *) 0xfffef088; - - /* NOTE: move this to mainboard.c ASAP */ - *par++ = 0x607c00a0; /*PAR0: PCI:Base 0xa0000; size 0x1f000:*/ - *par++ = 0x480400d8; /*PAR1: GP BUS MEM:CS2:Base 0xd8, size 0x4:*/ - *par++ = 0x340100ea; /*PAR2: GP BUS IO:CS5:Base 0xea, size 0x1:*/ - *par++ = 0x380701f0; /*PAR3: GP BUS IO:CS6:Base 0x1f0, size 0x7:*/ - *par++ = 0x3c0003f6; /*PAR4: GP BUS IO:CS7:Base 0x3f6, size 0x0:*/ - *par++ = 0x35ff0400; /*PAR5: GP BUS IO:CS5:Base 0x400, size 0xff:*/ - *par++ = 0x35ff0600; /*PAR6: GP BUS IO:CS5:Base 0x600, size 0xff:*/ - *par++ = 0x35ff0800; /*PAR7: GP BUS IO:CS5:Base 0x800, size 0xff:*/ - *par++ = 0x35ff0a00; /*PAR8: GP BUS IO:CS5:Base 0xa00, size 0xff:*/ - *par++ = 0x35ff0e00; /*PAR9: GP BUS IO:CS5:Base 0xe00, size 0xff:*/ - *par++ = 0x34fb0104; /*PAR10: GP BUS IO:CS5:Base 0x104, size 0xfb:*/ - *par++ = 0x35af0200; /*PAR11: GP BUS IO:CS5:Base 0x200, size 0xaf:*/ - *par++ = 0x341f03e0; /*PAR12: GP BUS IO:CS5:Base 0x3e0, size 0x1f:*/ - *par++ = 0xe41c00c0; /*PAR13: SDRAM:code:cache:nowrite:Base 0xc0000, size 0x7000:*/ - *par++ = 0x545c00c8; /*PAR14: GP BUS MEM:CS5:Base 0xc8, size 0x5c:*/ - *par++ = 0x8a020200; /*PAR15: BOOTCS:code:nocache:write:Base 0x2000000, size 0x80000:*/ -} - -#include "cpu/amd/sc520/raminit.c" - -struct mem_controller { - int i; -}; - -static int spd_read_byte(unsigned device, unsigned address) { } - -static inline void dumpmem(void){ - int i, j; - unsigned char *l; - unsigned char c; - - for(i = 0x4000; i < 0x5000; i += 16) { - print_err_hex32(i); print_err(":"); - for(j = 0; j < 16; j++) { - l = (unsigned char *)i + j; - c = *l; - print_err_hex8(c); - print_err(" "); - } - print_err("\n"); - } -} - -static inline void irqinit(void){ - volatile unsigned char *cp; -#if 0 -/* these values taken from the msm board itself. - * and they cause the board to not even come out of calibrating_delay_loop - * if you can believe it. Our problem right now is no IDE or serial interrupts - * So we'll try to put interrupts in, one at a time. IDE first. - */ - cp = (volatile unsigned char *) 0xfffefd00; - *cp = 0x11; - cp = (volatile unsigned char *) 0xfffefd02; - *cp = 0x02; - cp = (volatile unsigned char *) 0xfffefd03; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd04; - *cp = 0xf7; - cp = (volatile unsigned char *) 0xfffefd08; - *cp = 0xf7; - cp = (volatile unsigned char *) 0xfffefd0a; - *cp = 0x8b; - cp = (volatile unsigned char *) 0xfffefd10; - *cp = 0x18; - cp = (volatile unsigned char *) 0xfffefd14; - *cp = 0x09; - cp = (volatile unsigned char *) 0xfffefd18; - *cp = 0x88; - cp = (volatile unsigned char *) 0xfffefd1a; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd1b; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd1c; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd20; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd21; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd22; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd28; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd29; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd30; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd31; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd32; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd33; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd40; - *cp = 0x10; - cp = (volatile unsigned char *) 0xfffefd41; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd42; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd43; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd44; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd45; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd46; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd50; - *cp = 0x37; - cp = (volatile unsigned char *) 0xfffefd51; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd52; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd53; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd54; - *cp = 0x37; - cp = (volatile unsigned char *) 0xfffefd55; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd56; - *cp = 0x37; - cp = (volatile unsigned char *) 0xfffefd57; - *cp = 0x00; - cp = (volatile unsigned char *) 0xfffefd58; - *cp = 0xff; - cp = (volatile unsigned char *) 0xfffefd59; - *cp = 0xff; - cp = (volatile unsigned char *) 0xfffefd5a; - *cp = 0xff; -#endif -#if 0 - /* this fails too */ - /* IDE only ... */ - cp = (volatile unsigned char *) 0xfffefd56; - *cp = 0xe; -#endif -} - -#include <cpu/intel/romstage.h> -static void main(unsigned long bist) -{ - volatile int i; - for(i = 0; i < 100; i++) - ; - - setupsc520(); - irqinit(); - console_init(); - for(i = 0; i < 100; i++) - print_err("fill usart\n"); - // while(1) - print_err("HI THERE!\n"); - // sizemem(); - staticmem(); - -/* Void warranty when label is removed. */ -dummy_romcc_workaround_label: - do { } while (0); - - print_err("c60 is "); print_err_hex16(*(unsigned short *)0xfffefc60); - print_err("\n"); - - // while(1) - print_err("STATIC MEM DONE\n"); - post_code(0xee); - print_err("loop forever ...\n"); - -#if 0 - - /* clear memory 1meg */ - __asm__ volatile( - "1: \n\t" - "movl %0, %%fs:(%1)\n\t" - "addl $4,%1\n\t" - "subl $4,%2\n\t" - "jnz 1b\n\t" - : - : "a" (0), "D" (0), "c" (1024*1024) - ); - - -#endif - -#if 0 - dump_pci_devices(); -#endif -#if 0 - dump_pci_device(PCI_DEV(0, 0, 0)); -#endif - -#if 1 - { - volatile unsigned char *src = (unsigned char *) 0x2000000 + 0x60000; - volatile unsigned char *dst = (unsigned char *) 0x4000; - for(i = 0; i < 0x20000; i++) { - /* - print_err("Set dst "); print_err_hex32((unsigned long) dst); - print_err(" to "); print_err_hex32(*src); print_err("\n"); - */ - *dst = *src; - //print_err(" dst is now "); print_err_hex32(*dst); print_err("\n"); - dst++, src++; - post_code(i & 0xff); - } - } - dumpmem(); - post_code(0x00); - - print_err("loop forever\n"); - post_code(0xdd); - __asm__ volatile( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - : - : "a" (0x4000) - ); - - print_err("Oh dear, I'm afraid it didn't work...\n"); - - while(1); -#endif -} |