Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/genietv/*
- Remove include/configs/GENIETV.h
- Clean-up if defined(CONFIG_GENIETV)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
+++ /dev/null
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = genietv.o flash.o
+++ /dev/null
-/*
- * (C) Copyright 2000-2011
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(vu_long *addr, flash_info_t *info);
-static int write_word(flash_info_t *info, ulong dest, ulong data);
-static void flash_get_offsets(ulong base, flash_info_t *info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init(void)
-{
- unsigned long size_b0;
- int i;
-
- /* Init: no FLASHes known */
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i)
- flash_info[i].flash_id = FLASH_UNKNOWN;
-
- /* Detect size */
- size_b0 = flash_get_size((vu_long *)CONFIG_SYS_FLASH_BASE,
- &flash_info[0]);
-
- /* Setup offsets */
- flash_get_offsets(CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* Monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- &flash_info[0]);
-#endif
-
- flash_info[0].size = size_b0;
-
- return size_b0;
-}
-
-/*-----------------------------------------------------------------------
- * Fix this to support variable sector sizes
-*/
-static void flash_get_offsets(ulong base, flash_info_t *info)
-{
- int i;
-
- /* set up sector start address table */
- if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
- /* set sector offsets for bottom boot block type */
- for (i = 0; i < info->sector_count; i++)
- info->start[i] = base + (i * 0x00010000);
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info(flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- puts("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- printf("AMD ");
- break;
- case FLASH_MAN_FUJ:
- printf("FUJITSU ");
- break;
- case FLASH_MAN_BM:
- printf("BRIGHT MICRO ");
- break;
- default:
- printf("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AM040:
- printf("29F040 or 29LV040 (4 Mbit, uniform sectors)\n");
- break;
- case FLASH_AM400B:
- printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM400T:
- printf("AM29LV400T (4 Mbit, top boot sector)\n");
- break;
- case FLASH_AM800B:
- printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM800T:
- printf("AM29LV800T (8 Mbit, top boot sector)\n");
- break;
- case FLASH_AM160B:
- printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM160T:
- printf("AM29LV160T (16 Mbit, top boot sector)\n");
- break;
- case FLASH_AM320B:
- printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM320T:
- printf("AM29LV320T (32 Mbit, top boot sector)\n");
- break;
- default:
- printf("Unknown Chip Type\n");
- break;
- }
-
- if (info->size >> 20) {
- printf(" Size: %ld MB in %d Sectors\n",
- info->size >> 20,
- info->sector_count);
- } else {
- printf(" Size: %ld KB in %d Sectors\n",
- info->size >> 10,
- info->sector_count);
- }
-
- puts(" Sector Start Addresses:");
-
- for (i = 0; i < info->sector_count; ++i) {
- if ((i % 5) == 0)
- puts("\n ");
-
- printf(" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
-
- putc('\n');
- return;
-}
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-static ulong flash_get_size(vu_long *addr, flash_info_t *info)
-{
- short i;
- volatile unsigned char *caddr;
- char value;
-
- caddr = (volatile unsigned char *)addr ;
-
- /* Write auto select command: read Manufacturer ID */
-
- debug("Base address is: %8p\n", caddr);
-
- caddr[0x0555] = 0xAA;
- caddr[0x02AA] = 0x55;
- caddr[0x0555] = 0x90;
-
- value = caddr[0];
-
- debug("Manufact ID: %02x\n", value);
-
- switch (value) {
- case 0x1: /* AMD_MANUFACT */
- info->flash_id = FLASH_MAN_AMD;
- break;
- case 0x4: /* FUJ_MANUFACT */
- info->flash_id = FLASH_MAN_FUJ;
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- break;
- }
-
- value = caddr[1]; /* device ID */
-
- debug("Device ID: %02x\n", value);
-
- switch (value) {
- case AMD_ID_LV040B:
- info->flash_id += FLASH_AM040;
- info->sector_count = 8;
- info->size = 0x00080000;
- break; /* => 512Kb */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- return 0; /* => no or unknown flash */
- }
-
- flash_get_offsets((ulong)addr, &flash_info[0]);
-
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /*
- * read sector protection at sector address,
- * (A7 .. A0) = 0x02
- * D0 = 1 if protected
- */
- caddr = (volatile unsigned char *)(info->start[i]);
- info->protect[i] = caddr[2] & 1;
- }
-
- /*
- * Prevent writes to uninitialized FLASH.
- */
- if (info->flash_id != FLASH_UNKNOWN) {
- caddr = (volatile unsigned char *)info->start[0];
- *caddr = 0xF0; /* reset bank */
- }
-
- return info->size;
-}
-
-int flash_erase(flash_info_t *info, int s_first, int s_last)
-{
- volatile unsigned char *addr =
- (volatile unsigned char *)(info->start[0]);
- int flag, prot, sect, l_sect;
- ulong start, now, last;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN)
- printf("- missing\n");
- else
- printf("- no sectors to erase\n");
-
- return 1;
- }
-
- if ((info->flash_id == FLASH_UNKNOWN) ||
- (info->flash_id > FLASH_AMD_COMP)) {
- printf("Can't erase unknown flash type - aborted\n");
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect])
- prot++;
- }
-
- if (prot) {
- printf("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf("\n");
- }
-
- l_sect = -1;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0xAA;
- addr[0x02AA] = 0x55;
- addr[0x0555] = 0x80;
- addr[0x0555] = 0xAA;
- addr[0x02AA] = 0x55;
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- addr = (volatile unsigned char *)(info->start[sect]);
- addr[0] = 0x30;
- l_sect = sect;
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay(1000);
-
- /*
- * We wait for the last triggered sector
- */
- if (l_sect < 0)
- goto DONE;
-
- start = get_timer(0);
- last = start;
- addr = (volatile unsigned char *)(info->start[l_sect]);
-
- while ((addr[0] & 0xFF) != 0xFF) {
-
- now = get_timer(start);
-
- if (now > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- putc('.');
- last = now;
- }
- }
-
-DONE:
- /* reset to read mode */
- addr = (volatile unsigned char *)info->start[0];
-
- addr[0] = 0xF0; /* reset bank */
-
- printf(" done\n");
- return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int i, l, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- l = addr - wp;
-
- if (l != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp)
- data = (data << 8) | (*(uchar *)cp);
-
- for (; i < 4 && cnt > 0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < 4; ++i, ++cp)
- data = (data << 8) | (*(uchar *)cp);
-
- rc = write_word(info, wp, data);
-
- if (rc != 0)
- return rc;
-
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = 0;
- for (i = 0; i < 4; ++i)
- data = (data << 8) | *src++;
-
- rc = write_word(info, wp, data);
-
- if (rc != 0)
- return rc;
-
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0)
- return 0;
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i < 4; ++i, ++cp)
- data = (data << 8) | (*(uchar *)cp);
-
- return write_word(info, wp, data);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word(flash_info_t *info, ulong dest, ulong data)
-{
- volatile unsigned char *cdest, *cdata;
- volatile unsigned char *addr =
- (volatile unsigned char *)(info->start[0]);
- ulong start;
- int flag, count = 4 ;
-
- cdest = (volatile unsigned char *)dest ;
- cdata = (volatile unsigned char *)&data ;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*((vu_long *)dest) & data) != data)
- return 2;
-
- while (count--) {
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0xAA;
- addr[0x02AA] = 0x55;
- addr[0x0555] = 0xA0;
-
- *cdest = *cdata;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer(0);
- while ((*cdest ^ *cdata) & 0x80) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT)
- return 1;
- }
-
- cdata++ ;
- cdest++ ;
- }
- return 0;
-}
+++ /dev/null
-/*
- * genietv/genietv.c
- *
- * The GENIETV is using the following physical memorymap (copied from
- * the FADS configuration):
- *
- * ff020000 -> ff02ffff : pcmcia
- * ff010000 -> ff01ffff : BCSR connected to CS1, setup by 8xxROM
- * ff000000 -> ff00ffff : IMAP internal in the cpu
- * 02800000 -> 0287ffff : flash connected to CS0
- * 00000000 -> nnnnnnnn : sdram setup by U-Boot
- *
- * CS pins are connected as follows:
- *
- * CS0 -512Kb boot flash
- * CS1 - SDRAM #1
- * CS2 - SDRAM #2
- * CS3 - Flash #1
- * CS4 - Flash #2
- * CS5 - LON (if present)
- * CS6 - PCMCIA #1
- * CS7 - PCMCIA #2
- *
- * Ports are configured as follows:
- *
- * PA7 - SDRAM banks enable
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-#define CONFIG_SYS_PA7 0x0100
-
-/* ------------------------------------------------------------------------- */
-
-static long int dram_size (long int, long int *, long int);
-
-/* ------------------------------------------------------------------------- */
-
-#define _NOT_USED_ 0xFFFFFFFF
-
-const uint sdram_table[] = {
- /*
- * Single Read. (Offset 0 in UPMB RAM)
- */
- 0x1F0DFC04, 0xEEAFBC04, 0x11AF7C04, 0xEFBEEC00,
- 0x1FFDDC47, /* last */
- /*
- * SDRAM Initialization (offset 5 in UPMB RAM)
- *
- * This is no UPM entry point. The following definition uses
- * the remaining space to establish an initialization
- * sequence, which is executed by a RUN command.
- *
- */
- 0x1FFDDC34, 0xEFEEAC34, 0x1FBD5C35, /* last */
- /*
- * Burst Read. (Offset 8 in UPMB RAM)
- */
- 0x1F0DFC04, 0xEEAFBC04, 0x10AF7C04, 0xF0AFFC00,
- 0xF0AFFC00, 0xF1AFFC00, 0xEFBEEC00, 0x1FFDDC47, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Single Write. (Offset 18 in UPMB RAM)
- */
- 0x1F2DFC04, 0xEEAFAC00, 0x01BE4C04, 0x1FFDDC47, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Burst Write. (Offset 20 in UPMB RAM)
- */
- 0x1F0DFC04, 0xEEAFAC00, 0x10AF5C00, 0xF0AFFC00,
- 0xF0AFFC00, 0xE1BEEC04, 0x1FFDDC47, /* last */
- _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Refresh (Offset 30 in UPMB RAM)
- */
- 0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
- 0xFFFFFC84, 0xFFFFFC07, /* last */
- _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Exception. (Offset 3c in UPMB RAM)
- */
- 0x7FFFFC07, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_,
-};
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Check Board Identity
- */
-
-int checkboard (void)
-{
- puts ("Board: GenieTV\n");
- return 0;
-}
-
-#if 0
-static void PrintState (void)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &im->im_memctl;
-
- printf ("\n0 - FLASH: B=%08x O=%08x", memctl->memc_br0,
- memctl->memc_or0);
- printf ("\n1 - SDRAM: B=%08x O=%08x", memctl->memc_br1,
- memctl->memc_or1);
- printf ("\n2 - SDRAM: B=%08x O=%08x", memctl->memc_br2,
- memctl->memc_or2);
-}
-#endif
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &im->im_memctl;
- long int size_b0, size_b1, size8;
-
- /* Enable SDRAM */
-
- /* Configuring PA7 for general purpouse output pin */
- im->im_ioport.iop_papar &= ~CONFIG_SYS_PA7; /* 0 = general purpouse */
- im->im_ioport.iop_padir |= CONFIG_SYS_PA7; /* 1 = output */
-
- /* Enable SDRAM - PA7 = 1 */
- im->im_ioport.iop_padat |= CONFIG_SYS_PA7; /* value of PA7 */
-
- /*
- * Preliminary prescaler for refresh (depends on number of
- * banks): This value is selected for four cycles every 62.4 us
- * with two SDRAM banks or four cycles every 31.2 us with one
- * bank. It will be adjusted after memory sizing.
- */
- memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K;
-
- memctl->memc_mbmr = CONFIG_SYS_MBMR_8COL;
-
- upmconfig (UPMB, (uint *) sdram_table,
- sizeof (sdram_table) / sizeof (uint));
-
- /*
- * Map controller banks 1 and 2 to the SDRAM banks 1 and 2 at
- * preliminary addresses - these have to be modified after the
- * SDRAM size has been determined.
- */
-
- memctl->memc_or1 = 0xF0000000 | CONFIG_SYS_OR_TIMING_SDRAM;
- memctl->memc_br1 =
- ((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_V);
-
- memctl->memc_or2 = 0xF0000000 | CONFIG_SYS_OR_TIMING_SDRAM;
- memctl->memc_br2 =
- ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_V);
-
- /* perform SDRAM initialization sequence */
- memctl->memc_mar = 0x00000088;
-
- memctl->memc_mcr = 0x80802105; /* SDRAM bank 0 */
-
- memctl->memc_mcr = 0x80804105; /* SDRAM bank 1 */
-
- /* Execute refresh 8 times */
- memctl->memc_mbmr = (CONFIG_SYS_MBMR_8COL & ~MBMR_TLFB_MSK) | MBMR_TLFB_8X;
-
- memctl->memc_mcr = 0x80802130; /* SDRAM bank 0 - execute twice */
-
- memctl->memc_mcr = 0x80804130; /* SDRAM bank 1 - execute twice */
-
- /* Execute refresh 4 times */
- memctl->memc_mbmr = CONFIG_SYS_MBMR_8COL;
-
- /*
- * Check Bank 0 Memory Size for re-configuration
- *
- * try 8 column mode
- */
-
-#if 0
- PrintState ();
-#endif
-/* printf ("\nChecking bank1..."); */
- size8 = dram_size (CONFIG_SYS_MBMR_8COL, (long *) SDRAM_BASE1_PRELIM,
- SDRAM_MAX_SIZE);
-
- size_b0 = size8;
-
-/* printf ("\nChecking bank2..."); */
- size_b1 =
- dram_size (memctl->memc_mbmr, (long *) SDRAM_BASE2_PRELIM,
- SDRAM_MAX_SIZE);
-
- /*
- * Final mapping: map bigger bank first
- */
-
- memctl->memc_or1 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
- memctl->memc_br1 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V;
-
- if (size_b1 > 0) {
- /*
- * Position Bank 1 immediately above Bank 0
- */
- memctl->memc_or2 =
- ((-size_b1) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
- memctl->memc_br2 =
- ((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V) +
- (size_b0 & BR_BA_MSK);
- } else {
- /*
- * No bank 1
- *
- * invalidate bank
- */
- memctl->memc_br2 = 0;
- /* adjust refresh rate depending on SDRAM type, one bank */
- memctl->memc_mptpr = CONFIG_SYS_MPTPR_1BK_4K;
- }
-
- /* If no memory detected, disable SDRAM */
- if ((size_b0 + size_b1) == 0) {
- printf ("disabling SDRAM!\n");
- /* Disable SDRAM - PA7 = 1 */
- im->im_ioport.iop_padat &= ~CONFIG_SYS_PA7; /* value of PA7 */
- }
-/* else */
-/* printf("done! (%08lx)\n", size_b0 + size_b1); */
-
-#if 0
- PrintState ();
-#endif
- return (size_b0 + size_b1);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-
-static long int dram_size (long int mbmr_value, long int *base,
- long int maxsize)
-{
- long size;
-
- /*memctl->memc_mbmr = mbmr_value; */
-
- size = get_ram_size (base, maxsize);
-
- if (size) {
-/* printf("(%08lx)", size); */
- } else {
- printf ("(0)");
- }
-
- return (size);
-}
-
-#if defined(CONFIG_CMD_PCMCIA)
-
-#ifdef CONFIG_SYS_PCMCIA_MEM_ADDR
-volatile unsigned char *pcmcia_mem = (unsigned char *) CONFIG_SYS_PCMCIA_MEM_ADDR;
-#endif
-
-int pcmcia_init (void)
-{
- volatile pcmconf8xx_t *pcmp;
- uint v, slota, slotb;
-
- /*
- ** Enable the PCMCIA for a Flash card.
- */
- pcmp = (pcmconf8xx_t *) (&(((immap_t *) CONFIG_SYS_IMMR)->im_pcmcia));
-
-#if 0
- pcmp->pcmc_pbr0 = CONFIG_SYS_PCMCIA_MEM_ADDR;
- pcmp->pcmc_por0 = 0xc00ff05d;
-#endif
-
- /* Set all slots to zero by default. */
- pcmp->pcmc_pgcra = 0;
- pcmp->pcmc_pgcrb = 0;
-#ifdef PCMCIA_SLOT_A
- pcmp->pcmc_pgcra = 0x40;
-#endif
-#ifdef PCMCIA_SLOT_B
- pcmp->pcmc_pgcrb = 0x40;
-#endif
-
- /* Check if any PCMCIA card is luged in. */
- slota = (pcmp->pcmc_pipr & 0x18000000) == 0;
- slotb = (pcmp->pcmc_pipr & 0x00001800) == 0;
-
- if (!(slota || slotb)) {
- printf ("No card present\n");
-#ifdef PCMCIA_SLOT_A
- pcmp->pcmc_pgcra = 0;
-#endif
-#ifdef PCMCIA_SLOT_B
- pcmp->pcmc_pgcrb = 0;
-#endif
- return -1;
- } else
- printf ("Unknown card (");
-
- v = 0;
-
- switch ((pcmp->pcmc_pipr >> 14) & 3) {
- case 0x00:
- printf ("5V");
- v = 5;
- break;
- case 0x01:
- printf ("5V and 3V");
- v = 3;
- break;
- case 0x03:
- printf ("5V, 3V and x.xV");
- v = 3;
- break;
- }
-
- switch (v) {
- case 3:
- printf ("; using 3V");
- /* Enable 3 volt Vcc. */
-
- break;
-
- default:
- printf ("; unknown voltage");
- return -1;
- }
- printf (")\n");
- /* disable pcmcia reset after a while */
-
- udelay (20);
-
- pcmp->pcmc_pgcrb = 0;
-
- /* If you using a real hd you should give a short
- * spin-up time. */
-#ifdef CONFIG_DISK_SPINUP_TIME
- udelay (CONFIG_DISK_SPINUP_TIME);
-#endif
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2000-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- arch/powerpc/cpu/mpc8xx/start.o (.text*)
- arch/powerpc/cpu/mpc8xx/traps.o (.text*)
- lib/built-in.o (.text*)
- net/built-in.o (.text*)
- arch/powerpc/cpu/mpc8xx/built-in.o (.text*)
- board/genietv/built-in.o (.text*)
- arch/powerpc/lib/built-in.o (.text*)
- *(.text.do_load_serial*)
- *(.text.do_mem_*)
- *(.text.do_bootm*)
-
- . = env_offset;
- common/env_embedded.o (.text*)
-
- *(.text*)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- _GOT2_TABLE_ = .;
- KEEP(*(.got2))
- KEEP(*(.got))
- PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
- _FIXUP_TABLE_ = .;
- KEEP(*(.fixup))
- }
- __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data*)
- *(.sdata*)
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(4096);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.bss*)
- *(.sbss*)
- *(COMMON)
- }
- . = ALIGN(256 * 1024);
- .ppcenv :
- {
- common/env_embedded.o (.ppcenv)
- }
- . = ALIGN(4);
- __bss_end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- arch/powerpc/cpu/mpc8xx/start.o (.text)
- common/dlmalloc.o (.text)
- arch/powerpc/lib/ppcstring.o (.text)
- lib/vsprintf.o (.text)
- lib/crc32.o (.text)
- lib/zlib.o (.text)
-
- . = env_offset;
- common/env_embedded.o(.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- *(.eh_frame)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
-
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(4096);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- . = ALIGN(256 * 1024);
- .ppcenv :
- {
- common/env_embedded.o (.ppcenv)
- }
- __bss_end = . ;
- PROVIDE (end = .);
-}
Orphan powerpc mpc8xx - - fads FADS823 - -
Orphan powerpc mpc8xx - - fads FADS850SAR - -
Orphan powerpc mpc8xx - - fads FADS860T - -
-Orphan powerpc mpc8xx - - genietv GENIETV - -
CREDITS for other contact informations):
- MPC823FADS with AD7176 on a PAL TV (YCbYCr) - arsenio@tin.it
-- GENIETV with AD7177 on a PAL TV (YCbYCr) - arsenio@tin.it
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
+genietv powerpc mpc8xx - 2014-04-04
mbx8xx powerpc mpc8xx - 2014-04-04
nx823 powerpc mpc8xx - 2014-04-04
idmr m68k mcf52x2 ba650e9b 2014-01-28
The driver has been tested with the following configurations:
- MPC823FADS with AD7176 on a PAL TV (YCbYCr) - arsenio@tin.it
-- GENIETV with AD7177 on a PAL TV (YCbYCr) - arsenio@tin.it
-
"video-mode" environment variable
===============================
#define PD_MII_MASK ((ushort)0x1FFF) /* PD 3-15 */
#endif /* CONFIG_GEN860T */
-/*** GENIETV ********************************************************/
-
-#if defined(CONFIG_GENIETV)
-/* Ethernet is only on SCC2 */
-
-#define CONFIG_SCC2_ENET
-#define PROFF_ENET PROFF_SCC2
-#define CPM_CR_ENET CPM_CR_CH_SCC2
-#define SCC_ENET 1
-#define CPMVEC_ENET CPMVEC_SCC2
-
-#define PA_ENET_RXD ((ushort)0x0004) /* PA 13 */
-#define PA_ENET_TXD ((ushort)0x0008) /* PA 12 */
-#define PA_ENET_TCLK ((ushort)0x0400) /* PA 5 */
-#define PA_ENET_RCLK ((ushort)0x0200) /* PA 6 */
-
-#define PB_ENET_TENA ((uint)0x00002000) /* PB 18 */
-
-#define PC_ENET_CLSN ((ushort)0x0040) /* PC 9 */
-#define PC_ENET_RENA ((ushort)0x0080) /* PC 8 */
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00002e00)
-
-#endif /* CONFIG_GENIETV */
-
/*** HERMES-PRO ******************************************************/
/* The HERMES-PRO uses the FEC on a MPC860T for Ethernet */
+++ /dev/null
- /*
- * A collection of structures, addresses, and values associated with
- * the Motorola 860T FADS board. Copied from the MBX stuff.
- * Magnus Damm added defines for 8xxrom and extended bd_info.
- * Helmut Buchsbaum added bitvalues for BCSRx
- *
- * Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
- */
-
-/*
- * The GENIETV is using the following physical memorymap (copied from
- * the FADS configuration):
- *
- * ff020000 -> ff02ffff : pcmcia
- * ff010000 -> ff01ffff : BCSR connected to CS1, setup by 8xxROM
- * ff000000 -> ff00ffff : IMAP internal in the cpu
- * 30000000 -> 300fffff : flash connected to CS0
- * 00000000 -> nnnnnnnn : sdram setup by U-Boot
- *
- * CS pins are connected as follows:
- *
- * CS0 -512Kb boot flash
- * CS1 - SDRAM #1
- * CS2 - SDRAM #2
- * CS3 - Flash #1
- * CS4 - Flash #2
- * CS5 - Lon (if present)
- * CS6 - PCMCIA #1
- * CS7 - PCMCIA #2
- */
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define CONFIG_SYS_TEXT_BASE 0x00000000
-
-#define CONFIG_ETHADDR 08:00:22:50:70:63 /* Ethernet address */
-#define CONFIG_ENV_OVERWRITE 1 /* Overwrite the environment */
-
-#define CONFIG_SYS_ALLOC_DPRAM /* Use dynamic DPRAM allocation */
-
-#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
-
-/*#define CONFIG_VIDEO 1 / To enable the video initialization */
-/*#define CONFIG_VIDEO_ADDR 0x00200000 */
-/*#define CONFIG_HARD_I2C 1 / I2C with hardware support */
-/*#define CONFIG_PCMCIA 1 / To enable the PCMCIA initialization */
-
-/*#define CONFIG_SYS_PCMCIA_IO_ADDR 0xff020000 */
-/*#define CONFIG_SYS_PCMCIA_IO_SIZE 0x10000 */
-/*#define CONFIG_SYS_PCMCIA_MEM_ADDR 0xe0000000 */
-/*#define CONFIG_SYS_PCMCIA_MEM_SIZE 0x10000 */
-
-/* Video related */
-
-/*#define CONFIG_VIDEO_LOGO 1 / Show the logo */
-/*#define CONFIG_VIDEO_ENCODER_AD7177 1 / Enable this encoder */
-/*#define CONFIG_VIDEO_ENCODER_AD7177_ADDR 0xF4 / ALSB to ground */
-
-/* Wireless 56Khz 4PPM keyboard on SMCx */
-
-/*#define CONFIG_KEYBOARD 0 */
-/*#define CONFIG_WL_4PPM_KEYBOARD_SMC 0 / SMC to use (0 indexed) */
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#include <mpc8xx_irq.h>
-
-#define CONFIG_GENIETV 1
-#define CONFIG_MPC823 1
-
-#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
-#undef CONFIG_8xx_CONS_SMC2
-#undef CONFIG_8xx_CONS_NONE
-#define CONFIG_BAUDRATE 9600
-
-#define MPC8XX_FACT 12 /* Multiply by 12 */
-#define MPC8XX_XIN 5000000 /* 4 MHz clock */
-
-#define MPC8XX_HZ ((MPC8XX_XIN) * (MPC8XX_FACT))
-#define CONFIG_SYS_PLPRCR_MF ((MPC8XX_FACT-1) << 20)
-#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ /* Force it - dont measure it */
-
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
-
-#if 1
-#define CONFIG_BOOTDELAY 1 /* autoboot after 2 seconds */
-#define CONFIG_LOADS_ECHO 0 /* Dont echoes received characters */
-#define CONFIG_BOOTARGS ""
-#define CONFIG_BOOTCOMMAND \
-"bootp; tftp; " \
-"setenv bootargs console=tty0 console=ttyS0 " \
-"root=/dev/nfs nfsroot=${serverip}:${rootpath} " \
-"ip=${ipaddr}:${serverip}:${gatewayip}:${subnetmask}:${hostname}:eth0:off ;" \
-"bootm "
-#else
-#define CONFIG_BOOTDELAY 0 /* autoboot disabled */
-#endif
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT ":>" /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 8 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00004000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 0 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */
-
-#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-/*-----------------------------------------------------------------------
- * Internal Memory Mapped Register
- */
-#define CONFIG_SYS_IMMR 0xFF000000
-#define CONFIG_SYS_IMMR_SIZE ((uint)(64 * 1024))
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- * Also NOTE that it doesn't mean SDRAM - it means MEMORY.
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0x02800000
-#define CONFIG_SYS_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */
-#if 0
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 128 kB for Monitor */
-#else
-#define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
-#endif
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 128 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_OFFSET 0x10000 /* Offset of Environment Sector */
-#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector (64k)*/
-
-/* values according to the manual */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
-#endif
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control 11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
- */
-#if defined(CONFIG_WATCHDOG)
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
- SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
-#else
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
-#endif
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration 11-6
- *-----------------------------------------------------------------------
- * PCMCIA config., multi-function pin tri-state
- *
-#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
- */
-#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC10)
-
-/*-----------------------------------------------------------------------
- * TBSCR - Time Base Status and Control 11-26
- *-----------------------------------------------------------------------
- * Clear Reference Interrupt Status, Timebase freezing enabled
- */
-#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 11-31
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
- */
-#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
-
-/*-----------------------------------------------------------------------
- * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
- *-----------------------------------------------------------------------
- * Reset PLL lock status sticky bit, timer expired status bit and timer *
- * interrupt status bit - leave PLL multiplication factor unchanged !
- *
- * #define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
- */
-#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | CONFIG_SYS_PLPRCR_MF)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock and reset Control Register 15-27
- *-----------------------------------------------------------------------
- * Set clock output, timebase and RTC source and divider,
- * power management and some other internal clocks
- */
-#define SCCR_MASK SCCR_EBDF11
-#define CONFIG_SYS_SCCR (SCCR_TBS | \
- SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
- SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
- SCCR_DFALCD00)
-
-/*-----------------------------------------------------------------------
- *
- *-----------------------------------------------------------------------
- *
- */
-#define CONFIG_SYS_DER 0
-
-/* Because of the way the 860 starts up and assigns CS0 the
-* entire address space, we have to set the memory controller
-* differently. Normally, you write the option register
-* first, and then enable the chip select by writing the
-* base register. For CS0, you must write the base register
-* first, followed by the option register.
-*/
-
-/*
- * Init Memory Controller:
- *
- * BR0 and OR0(FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0x02800000 /* FLASH bank #0 */
-
-#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */
-#define CONFIG_SYS_PRELIM_OR_AM 0xFF800000 /* OR addr mask (512Kb) */
-
-/* FLASH timing */
-#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | \
- OR_SCY_15_CLK | OR_TRLX )
-
-/*#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) */
-#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) /* 0xfff80ff4 */
-#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V | BR_PS_8) /* 0x02800401 */
-
-/*
- * BR1/2 and OR1/2 (SDRAM)
-*/
-
-#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00
-
-#define SDRAM_MAX_SIZE 0x04000000 /* 64Mb bank */
-#define SDRAM_BASE1_PRELIM 0x00000000 /* First bank */
-#define SDRAM_BASE2_PRELIM 0x10000000 /* Second bank */
-
-/*
- * Memory Periodic Timer Prescaler
- */
-
-/* periodic timer for refresh */
-#define CONFIG_SYS_MBMR_PTB 0x5d /* start with divider for 100 MHz */
-
-/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */
-#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
-#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32
-/*
- * MBMR settings for SDRAM
- */
-
-/* 8 column SDRAM */
-#define CONFIG_SYS_MBMR_8COL ((CONFIG_SYS_MBMR_PTB << MAMR_PTA_SHIFT) | MAMR_PTAE | \
- MAMR_G0CLA_A11 | MAMR_RLFA_1X | MAMR_WLFA_1X \
- | MAMR_TLFA_4X) /* 0x5d802114 */
-
-/* values according to the manual */
-
-#define CONFIG_DRAM_50MHZ 1
-#define CONFIG_SDRAM_50MHZ
-
-/* We don't use the 8259.
-*/
-#define NR_8259_INTS 0
-
-/*
- * MPC8xx CPM Options
- */
-#define CONFIG_SCC_ENET 1
-
-#define CONFIG_DISK_SPINUP_TIME 1000000
-
-/* PCMCIA configuration */
-
-#define PCMCIA_MAX_SLOTS 1
-#define PCMCIA_SLOT_B 1
-
-#endif /* __CONFIG_H */
projects / oweals / u-boot.git / commitdiff