From facb6725c33498d7f15bc5090aa3f3d6e98a114c Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 30 May 2014 17:44:57 +0900 Subject: [PATCH] powerpc: mpc8260ads: remove orphan board This board has been orphan for a while. (Emails to its maintainer have been bouncing.) Because MPC82xx family is old enough, nobody would pick up the maintainership on it. Signed-off-by: Masahiro Yamada Cc: Wolfgang Denx --- README | 8 - arch/powerpc/cpu/mpc8260/pci.c | 2 - arch/powerpc/cpu/mpc8260/start.S | 13 - board/freescale/mpc8260ads/Makefile | 8 - board/freescale/mpc8260ads/flash.c | 476 -------------------- board/freescale/mpc8260ads/mpc8260ads.c | 544 ----------------------- boards.cfg | 16 - doc/README.scrapyard | 1 + include/configs/MPC8260ADS.h | 549 ------------------------ 9 files changed, 1 insertion(+), 1616 deletions(-) delete mode 100644 board/freescale/mpc8260ads/Makefile delete mode 100644 board/freescale/mpc8260ads/flash.c delete mode 100644 board/freescale/mpc8260ads/mpc8260ads.c delete mode 100644 include/configs/MPC8260ADS.h diff --git a/README b/README index a280435e9f..6edb2e75be 100644 --- a/README +++ b/README @@ -321,14 +321,6 @@ The following options need to be configured: the LCD display every second with a "rotator" |\-/|\-/ -- Board flavour: (if CONFIG_MPC8260ADS is defined) - CONFIG_ADSTYPE - Possible values are: - CONFIG_SYS_8260ADS - original MPC8260ADS - CONFIG_SYS_8266ADS - MPC8266ADS - CONFIG_SYS_PQ2FADS - PQ2FADS-ZU or PQ2FADS-VR - CONFIG_SYS_8272ADS - MPC8272ADS - - Marvell Family Member CONFIG_SYS_MVFS - define it if you want to enable multiple fs option at one time diff --git a/arch/powerpc/cpu/mpc8260/pci.c b/arch/powerpc/cpu/mpc8260/pci.c index 2c013bbe5d..0a47fdc1d3 100644 --- a/arch/powerpc/cpu/mpc8260/pci.c +++ b/arch/powerpc/cpu/mpc8260/pci.c @@ -242,8 +242,6 @@ void pci_mpc8250_init (struct pci_controller *hose) immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11) | SIUMCR_LBPC01; -#elif defined(CONFIG_ADSTYPE) && CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS -/* nothing to do for this board here */ #elif defined CONFIG_MPC8272 immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr & ~SIUMCR_BBD & diff --git a/arch/powerpc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S index 324f132bad..d7eaf13e0b 100644 --- a/arch/powerpc/cpu/mpc8260/start.S +++ b/arch/powerpc/cpu/mpc8260/start.S @@ -137,19 +137,6 @@ _hrcw_table: .globl _start _start: -#if defined(CONFIG_MPC8260ADS) && defined(CONFIG_SYS_DEFAULT_IMMR) - lis r3, CONFIG_SYS_DEFAULT_IMMR@h - nop - lwz r4, 0(r3) - nop - rlwinm r4, r4, 0, 8, 5 - nop - oris r4, r4, 0x0200 - nop - stw r4, 0(r3) - nop -#endif /* CONFIG_MPC8260ADS && CONFIG_SYS_DEFAULT_IMMR */ - mfmsr r5 /* save msr contents */ #if defined(CONFIG_COGENT) diff --git a/board/freescale/mpc8260ads/Makefile b/board/freescale/mpc8260ads/Makefile deleted file mode 100644 index 007d9580ae..0000000000 --- a/board/freescale/mpc8260ads/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2001-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := mpc8260ads.o flash.o diff --git a/board/freescale/mpc8260ads/flash.c b/board/freescale/mpc8260ads/flash.c deleted file mode 100644 index 4012d45868..0000000000 --- a/board/freescale/mpc8260ads/flash.c +++ /dev/null @@ -1,476 +0,0 @@ -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * (C) Copyright 2001, Stuart Hughes, Lineo Inc, stuarth@lineo.com - * Add support the Sharp chips on the mpc8260ads. - * I started with board/ip860/flash.c and made changes I found in - * the MTD project by David Schleef. - * - * (C) Copyright 2003 Arabella Software Ltd. - * Yuli Barcohen - * Re-written to support multi-bank flash SIMMs. - * Added support for real protection and JFFS2. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include - -/* Intel-compatible flash ID */ -#define INTEL_COMPAT 0x89898989 -#define INTEL_ALT 0xB0B0B0B0 - -/* Intel-compatible flash commands */ -#define INTEL_PROGRAM 0x10101010 -#define INTEL_ERASE 0x20202020 -#define INTEL_CLEAR 0x50505050 -#define INTEL_LOCKBIT 0x60606060 -#define INTEL_PROTECT 0x01010101 -#define INTEL_STATUS 0x70707070 -#define INTEL_READID 0x90909090 -#define INTEL_CONFIRM 0xD0D0D0D0 -#define INTEL_RESET 0xFFFFFFFF - -/* Intel-compatible flash status bits */ -#define INTEL_FINISHED 0x80808080 -#define INTEL_OK 0x80808080 - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * This board supports 32-bit wide flash SIMMs (4x8-bit configuration.) - * Up to 32MB of flash supported (up to 4 banks.) - * BCSR is used for flash presence detect (page 4-65 of the User's Manual) - * - * The following code can not run from flash! - */ -unsigned long flash_init (void) -{ - ulong size = 0, sect_start, sect_size = 0, bank_size; - ushort sect_count = 0; - int i, j, nbanks; - vu_long *addr = (vu_long *)CONFIG_SYS_FLASH_BASE; - vu_long *bcsr = (vu_long *)CONFIG_SYS_BCSR; - - switch (bcsr[2] & 0xF) { - case 0: - nbanks = 4; - break; - case 1: - nbanks = 2; - break; - case 2: - nbanks = 1; - break; - default: /* Unsupported configurations */ - nbanks = CONFIG_SYS_MAX_FLASH_BANKS; - } - - if (nbanks > CONFIG_SYS_MAX_FLASH_BANKS) - nbanks = CONFIG_SYS_MAX_FLASH_BANKS; - - for (i = 0; i < nbanks; i++) { - *addr = INTEL_READID; /* Read Intelligent Identifier */ - if ((addr[0] == INTEL_COMPAT) || (addr[0] == INTEL_ALT)) { - switch (addr[1]) { - case SHARP_ID_28F016SCL: - case SHARP_ID_28F016SCZ: - flash_info[i].flash_id = FLASH_MAN_SHARP | FLASH_LH28F016SCT; - sect_count = 32; - sect_size = 0x40000; - break; - default: - flash_info[i].flash_id = FLASH_UNKNOWN; - sect_count = CONFIG_SYS_MAX_FLASH_SECT; - sect_size = - CONFIG_SYS_FLASH_SIZE / CONFIG_SYS_MAX_FLASH_BANKS / CONFIG_SYS_MAX_FLASH_SECT; - } - } - else - flash_info[i].flash_id = FLASH_UNKNOWN; - if (flash_info[i].flash_id == FLASH_UNKNOWN) { - printf("### Unknown flash ID %08lX %08lX at address %08lX ###\n", - addr[0], addr[1], (ulong)addr); - size = 0; - *addr = INTEL_RESET; /* Reset bank to Read Array mode */ - break; - } - flash_info[i].sector_count = sect_count; - flash_info[i].size = bank_size = sect_size * sect_count; - size += bank_size; - sect_start = (ulong)addr; - for (j = 0; j < sect_count; j++) { - addr = (vu_long *)sect_start; - flash_info[i].start[j] = sect_start; - flash_info[i].protect[j] = (addr[2] == 0x01010101); - sect_start += sect_size; - } - *addr = INTEL_RESET; /* Reset bank to Read Array mode */ - addr = (vu_long *)sect_start; - } - - if (size == 0) { /* Unknown flash, fill with hard-coded values */ - sect_start = CONFIG_SYS_FLASH_BASE; - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - flash_info[i].flash_id = FLASH_UNKNOWN; - flash_info[i].size = CONFIG_SYS_FLASH_SIZE / CONFIG_SYS_MAX_FLASH_BANKS; - flash_info[i].sector_count = sect_count; - for (j = 0; j < sect_count; j++) { - flash_info[i].start[j] = sect_start; - flash_info[i].protect[j] = 0; - sect_start += sect_size; - } - } - size = CONFIG_SYS_FLASH_SIZE; - } - else - for (i = nbanks; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - flash_info[i].flash_id = FLASH_UNKNOWN; - flash_info[i].size = 0; - flash_info[i].sector_count = 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 - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE-1, - &flash_info[0]); -#endif - return (size); -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t *info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_INTEL: printf ("Intel "); break; - case FLASH_MAN_SHARP: printf ("Sharp "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_28F016SV: printf ("28F016SV (16 Mbit, 32 x 64k)\n"); - break; - case FLASH_28F160S3: printf ("28F160S3 (16 Mbit, 32 x 512K)\n"); - break; - case FLASH_28F320S3: printf ("28F320S3 (32 Mbit, 64 x 512K)\n"); - break; - case FLASH_LH28F016SCT: printf ("28F016SC (16 Mbit, 32 x 64K)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; isector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); -} - -/*----------------------------------------------------------------------- - */ -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - int flag, prot, 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_VENDMASK) != FLASH_MAN_INTEL) - && ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_SHARP) ) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - 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"); - } - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - vu_long *addr = (vu_long *)(info->start[sect]); - - last = start = get_timer (0); - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - /* Clear Status Register */ - *addr = INTEL_CLEAR; - /* Single Block Erase Command */ - *addr = INTEL_ERASE; - /* Confirm */ - *addr = INTEL_CONFIRM; - - if((info->flash_id & FLASH_TYPEMASK) != FLASH_LH28F016SCT) { - /* Resume Command, as per errata update */ - *addr = INTEL_CONFIRM; - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) { - if ((now=get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - *addr = INTEL_RESET; /* reset bank */ - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - - if (*addr != INTEL_OK) { - printf("Block erase failed at %08X, CSR=%08X\n", - (uint)addr, (uint)*addr); - *addr = INTEL_RESET; /* reset bank */ - return 1; - } - - /* reset to read mode */ - *addr = INTEL_RESET; - } - } - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * 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) -{ - ulong start; - int rc = 0; - int flag; - vu_long *addr = (vu_long *)dest; - - /* Check if Flash is (sufficiently) erased */ - if ((*addr & data) != data) { - return (2); - } - - *addr = INTEL_CLEAR; /* Clear status register */ - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - /* Write Command */ - *addr = INTEL_PROGRAM; - - /* Write Data */ - *addr = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - printf("Write timed out\n"); - rc = 1; - break; - } - } - if (*addr != INTEL_OK) { - printf ("Write failed at %08X, CSR=%08X\n", (uint)addr, (uint)*addr); - rc = 1; - } - - *addr = INTEL_RESET; /* Reset to read array mode */ - - return rc; -} - -/*----------------------------------------------------------------------- - * 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 */ - - *(vu_long *)wp = INTEL_RESET; /* Reset to read array mode */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 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); - } - - rc = write_word(info, wp, data); - - return rc; -} - -/*----------------------------------------------------------------------- - * Set/Clear sector's lock bit, returns: - * 0 - OK - * 1 - Error (timeout, voltage problems, etc.) - */ -int flash_real_protect(flash_info_t *info, long sector, int prot) -{ - ulong start; - int i; - int rc = 0; - vu_long *addr = (vu_long *)(info->start[sector]); - int flag = disable_interrupts(); - - *addr = INTEL_CLEAR; /* Clear status register */ - if (prot) { /* Set sector lock bit */ - *addr = INTEL_LOCKBIT; /* Sector lock bit */ - *addr = INTEL_PROTECT; /* set */ - } - else { /* Clear sector lock bit */ - *addr = INTEL_LOCKBIT; /* All sectors lock bits */ - *addr = INTEL_CONFIRM; /* clear */ - } - - start = get_timer(0); - while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) { - if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) { - printf("Flash lock bit operation timed out\n"); - rc = 1; - break; - } - } - - if (*addr != INTEL_OK) { - printf("Flash lock bit operation failed at %08X, CSR=%08X\n", - (uint)addr, (uint)*addr); - rc = 1; - } - - if (!rc) - info->protect[sector] = prot; - - /* - * Clear lock bit command clears all sectors lock bits, so - * we have to restore lock bits of protected sectors. - */ - if (!prot) - for (i = 0; i < info->sector_count; i++) - if (info->protect[i]) { - addr = (vu_long *)(info->start[i]); - *addr = INTEL_LOCKBIT; /* Sector lock bit */ - *addr = INTEL_PROTECT; /* set */ - udelay(CONFIG_SYS_FLASH_LOCK_TOUT * 1000); - } - - if (flag) - enable_interrupts(); - - *addr = INTEL_RESET; /* Reset to read array mode */ - - return rc; -} diff --git a/board/freescale/mpc8260ads/mpc8260ads.c b/board/freescale/mpc8260ads/mpc8260ads.c deleted file mode 100644 index b8c8ce9603..0000000000 --- a/board/freescale/mpc8260ads/mpc8260ads.c +++ /dev/null @@ -1,544 +0,0 @@ -/* - * (C) Copyright 2001-2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * Modified during 2001 by - * Advanced Communications Technologies (Australia) Pty. Ltd. - * Howard Walker, Tuong Vu-Dinh - * - * (C) Copyright 2001, Stuart Hughes, Lineo Inc, stuarth@lineo.com - * Added support for the 16M dram simm on the 8260ads boards - * - * (C) Copyright 2003-2004 Arabella Software Ltd. - * Yuli Barcohen - * Added support for SDRAM DIMMs SPD EEPROM, MII, Ethernet PHY init. - * - * Copyright (c) 2005 MontaVista Software, Inc. - * Vitaly Bordug - * Added support for PCI. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include -#include -#include -#ifdef CONFIG_PCI -#include -#endif -#ifdef CONFIG_OF_LIBFDT -#include -#include -#endif - -/* - * I/O Port configuration table - * - * if conf is 1, then that port pin will be configured at boot time - * according to the five values podr/pdir/ppar/psor/pdat for that entry - */ - -#define CONFIG_SYS_FCC1 (CONFIG_ETHER_INDEX == 1) -#define CONFIG_SYS_FCC2 (CONFIG_ETHER_INDEX == 2) -#define CONFIG_SYS_FCC3 (CONFIG_ETHER_INDEX == 3) - -const iop_conf_t iop_conf_tab[4][32] = { - - /* Port A configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PA31 */ { CONFIG_SYS_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII COL */ - /* PA30 */ { CONFIG_SYS_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII CRS */ - /* PA29 */ { CONFIG_SYS_FCC1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_ER */ - /* PA28 */ { CONFIG_SYS_FCC1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_EN */ - /* PA27 */ { CONFIG_SYS_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_DV */ - /* PA26 */ { CONFIG_SYS_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_ER */ - /* PA25 */ { 0, 0, 0, 0, 0, 0 }, /* PA25 */ - /* PA24 */ { 0, 0, 0, 0, 0, 0 }, /* PA24 */ - /* PA23 */ { 0, 0, 0, 0, 0, 0 }, /* PA23 */ - /* PA22 */ { 0, 0, 0, 0, 0, 0 }, /* PA22 */ - /* PA21 */ { CONFIG_SYS_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[3] */ - /* PA20 */ { CONFIG_SYS_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[2] */ - /* PA19 */ { CONFIG_SYS_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[1] */ - /* PA18 */ { CONFIG_SYS_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[0] */ - /* PA17 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[0] */ - /* PA16 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[1] */ - /* PA15 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[2] */ - /* PA14 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[3] */ - /* PA13 */ { 0, 0, 0, 0, 0, 0 }, /* PA13 */ - /* PA12 */ { 0, 0, 0, 0, 0, 0 }, /* PA12 */ - /* PA11 */ { 0, 0, 0, 0, 0, 0 }, /* PA11 */ - /* PA10 */ { 0, 0, 0, 0, 0, 0 }, /* PA10 */ - /* PA9 */ { 0, 0, 0, 0, 0, 0 }, /* PA9 */ - /* PA8 */ { 0, 0, 0, 0, 0, 0 }, /* PA8 */ - /* PA7 */ { 0, 0, 0, 1, 0, 0 }, /* PA7 */ - /* PA6 */ { 0, 0, 0, 0, 0, 0 }, /* PA6 */ - /* PA5 */ { 0, 0, 0, 1, 0, 0 }, /* PA5 */ - /* PA4 */ { 0, 0, 0, 1, 0, 0 }, /* PA4 */ - /* PA3 */ { 0, 0, 0, 1, 0, 0 }, /* PA3 */ - /* PA2 */ { 0, 0, 0, 1, 0, 0 }, /* PA2 */ - /* PA1 */ { 0, 0, 0, 0, 0, 0 }, /* PA1 */ - /* PA0 */ { 0, 0, 0, 1, 0, 0 } /* PA0 */ - }, - - /* Port B configuration */ - { /* conf ppar psor pdir podr pdat */ - /* PB31 */ { CONFIG_SYS_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */ - /* PB30 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */ - /* PB29 */ { CONFIG_SYS_FCC2, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */ - /* PB28 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */ - /* PB27 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */ - /* PB26 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */ - /* PB25 */ { CONFIG_SYS_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */ - /* PB24 */ { CONFIG_SYS_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */ - /* PB23 */ { CONFIG_SYS_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */ - /* PB22 */ { CONFIG_SYS_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */ - /* PB21 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */ - /* PB20 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */ - /* PB19 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */ - /* PB18 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */ - /* PB17 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RX_DIV */ - /* PB16 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RX_ERR */ - /* PB15 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TX_ERR */ - /* PB14 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TX_EN */ - /* PB13 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:COL */ - /* PB12 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:CRS */ - /* PB11 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RXD */ - /* PB10 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RXD */ - /* PB9 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RXD */ - /* PB8 */ { CONFIG_SYS_FCC3, 1, 0, 0, 0, 0 }, /* FCC3:RXD */ - /* PB7 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TXD */ - /* PB6 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TXD */ - /* PB5 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TXD */ - /* PB4 */ { CONFIG_SYS_FCC3, 1, 0, 1, 0, 0 }, /* FCC3:TXD */ - /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */ - }, - - /* Port C */ - { /* conf ppar psor pdir podr pdat */ - /* PC31 */ { 0, 0, 0, 0, 0, 0 }, /* PC31 */ - /* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* PC30 */ - /* PC29 */ { 0, 0, 0, 0, 0, 0 }, /* PC29 */ - /* PC28 */ { 0, 0, 0, 0, 0, 0 }, /* PC28 */ - /* PC27 */ { 0, 0, 0, 0, 0, 0 }, /* PC27 */ - /* PC26 */ { 0, 0, 0, 0, 0, 0 }, /* PC26 */ - /* PC25 */ { 0, 0, 0, 0, 0, 0 }, /* PC25 */ - /* PC24 */ { 0, 0, 0, 0, 0, 0 }, /* PC24 */ - /* PC23 */ { 0, 0, 0, 0, 0, 0 }, /* PC23 */ - /* PC22 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII Tx Clock (CLK10) */ - /* PC21 */ { CONFIG_SYS_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII Rx Clock (CLK11) */ - /* PC20 */ { 0, 0, 0, 0, 0, 0 }, /* PC20 */ -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS - /* PC19 */ { 1, 0, 0, 1, 0, 0 }, /* FETHMDC */ - /* PC18 */ { 1, 0, 0, 0, 0, 0 }, /* FETHMDIO */ - /* PC17 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII Rx Clock (CLK15) */ - /* PC16 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII Tx Clock (CLK16) */ -#else - /* PC19 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII Rx Clock (CLK13) */ - /* PC18 */ { CONFIG_SYS_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII Tx Clock (CLK14) */ - /* PC17 */ { 0, 0, 0, 0, 0, 0 }, /* PC17 */ - /* PC16 */ { 0, 0, 0, 0, 0, 0 }, /* PC16 */ -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */ - /* PC15 */ { 0, 0, 0, 0, 0, 0 }, /* PC15 */ - /* PC14 */ { 0, 0, 0, 0, 0, 0 }, /* PC14 */ - /* PC13 */ { 0, 0, 0, 0, 0, 0 }, /* PC13 */ - /* PC12 */ { 0, 0, 0, 0, 0, 0 }, /* PC12 */ - /* PC11 */ { 0, 0, 0, 0, 0, 0 }, /* PC11 */ -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS - /* PC10 */ { 0, 0, 0, 0, 0, 0 }, /* PC10 */ - /* PC9 */ { 0, 0, 0, 0, 0, 0 }, /* PC9 */ -#else - /* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* FETHMDC */ - /* PC9 */ { 1, 0, 0, 0, 0, 0 }, /* FETHMDIO */ -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */ - /* PC8 */ { 0, 0, 0, 0, 0, 0 }, /* PC8 */ - /* PC7 */ { 0, 0, 0, 0, 0, 0 }, /* PC7 */ - /* PC6 */ { 0, 0, 0, 0, 0, 0 }, /* PC6 */ - /* PC5 */ { 0, 0, 0, 0, 0, 0 }, /* PC5 */ - /* PC4 */ { 0, 0, 0, 0, 0, 0 }, /* PC4 */ - /* PC3 */ { 0, 0, 0, 0, 0, 0 }, /* PC3 */ - /* PC2 */ { 0, 0, 0, 0, 0, 0 }, /* PC2 */ - /* PC1 */ { 0, 0, 0, 0, 0, 0 }, /* PC1 */ - /* PC0 */ { 0, 0, 0, 0, 0, 0 }, /* PC0 */ - }, - - /* Port D */ - { /* conf ppar psor pdir podr pdat */ - /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 UART RxD */ - /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 UART TxD */ - /* PD29 */ { 0, 0, 0, 0, 0, 0 }, /* PD29 */ - /* PD28 */ { 0, 1, 0, 0, 0, 0 }, /* PD28 */ - /* PD27 */ { 0, 1, 1, 1, 0, 0 }, /* PD27 */ - /* PD26 */ { 0, 0, 0, 1, 0, 0 }, /* PD26 */ - /* PD25 */ { 0, 0, 0, 1, 0, 0 }, /* PD25 */ - /* PD24 */ { 0, 0, 0, 1, 0, 0 }, /* PD24 */ - /* PD23 */ { 0, 0, 0, 1, 0, 0 }, /* PD23 */ - /* PD22 */ { 0, 0, 0, 1, 0, 0 }, /* PD22 */ - /* PD21 */ { 0, 0, 0, 1, 0, 0 }, /* PD21 */ - /* PD20 */ { 0, 0, 0, 1, 0, 0 }, /* PD20 */ - /* PD19 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */ - /* PD18 */ { 0, 0, 0, 1, 0, 0 }, /* PD18 */ - /* PD17 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXPRTY */ - /* PD16 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXPRTY */ - /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */ - /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */ - /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */ - /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */ - /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */ - /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */ - /* PD9 */ { 0, 1, 0, 1, 0, 0 }, /* SMC1 TXD */ - /* PD8 */ { 0, 1, 0, 0, 0, 0 }, /* SMC1 RXD */ - /* PD7 */ { 0, 0, 0, 1, 0, 1 }, /* PD7 */ - /* PD6 */ { 0, 0, 0, 1, 0, 1 }, /* PD6 */ - /* PD5 */ { 0, 0, 0, 1, 0, 1 }, /* PD5 */ - /* PD4 */ { 0, 0, 0, 1, 0, 1 }, /* PD4 */ - /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */ - /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */ - } -}; - -void reset_phy (void) -{ - vu_long *bcsr = (vu_long *)CONFIG_SYS_BCSR; - - /* Reset the PHY */ -#if CONFIG_SYS_PHY_ADDR == 0 - bcsr[1] &= ~(FETHIEN1 | FETH1_RST); - udelay(2); - bcsr[1] |= FETH1_RST; -#else - bcsr[3] &= ~(FETHIEN2 | FETH2_RST); - udelay(2); - bcsr[3] |= FETH2_RST; -#endif /* CONFIG_SYS_PHY_ADDR == 0 */ - udelay(1000); -#ifdef CONFIG_MII -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS - /* - * Do not bypass Rx/Tx (de)scrambler (fix configuration error) - * Enable autonegotiation. - */ - bb_miiphy_write(NULL, CONFIG_SYS_PHY_ADDR, 16, 0x610); - bb_miiphy_write(NULL, CONFIG_SYS_PHY_ADDR, MII_BMCR, - BMCR_ANENABLE | BMCR_ANRESTART); -#else - /* - * Ethernet PHY is configured (by means of configuration pins) - * to work at 10Mb/s only. We reconfigure it using MII - * to advertise all capabilities, including 100Mb/s, and - * restart autonegotiation. - */ - - /* Advertise all capabilities */ - bb_miiphy_write(NULL, CONFIG_SYS_PHY_ADDR, MII_ADVERTISE, 0x01E1); - - /* Do not bypass Rx/Tx (de)scrambler */ - bb_miiphy_write(NULL, CONFIG_SYS_PHY_ADDR, MII_FCSCOUNTER, 0x0000); - - bb_miiphy_write(NULL, CONFIG_SYS_PHY_ADDR, MII_BMCR, - BMCR_ANENABLE | BMCR_ANRESTART); -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS */ -#endif /* CONFIG_MII */ -} - -#ifdef CONFIG_PCI -typedef struct pci_ic_s { - unsigned long pci_int_stat; - unsigned long pci_int_mask; -}pci_ic_t; -#endif - -int board_early_init_f (void) -{ - vu_long *bcsr = (vu_long *)CONFIG_SYS_BCSR; - -#ifdef CONFIG_PCI - volatile pci_ic_t* pci_ic = (pci_ic_t *) CONFIG_SYS_PCI_INT; - - /* mask alll the PCI interrupts */ - pci_ic->pci_int_mask |= 0xfff00000; -#endif -#if (CONFIG_CONS_INDEX == 1) || (CONFIG_KGDB_INDEX == 1) - bcsr[1] &= ~RS232EN_1; -#endif -#if (CONFIG_CONS_INDEX > 1) || (CONFIG_KGDB_INDEX > 1) - bcsr[1] &= ~RS232EN_2; -#endif - -#if CONFIG_ADSTYPE != CONFIG_SYS_8260ADS /* PCI mode can be selected */ -#if CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS - if ((bcsr[3] & BCSR_PCI_MODE) == 0) /* PCI mode selected by JP9 */ -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS */ - { - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - - immap->im_clkrst.car_sccr |= M826X_SCCR_PCI_MODE_EN; - immap->im_siu_conf.sc_siumcr = - (immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11) - | SIUMCR_LBPC01; - } -#endif /* CONFIG_ADSTYPE != CONFIG_SYS_8260ADS */ - - return 0; -} - -#define ns2clk(ns) (ns / (1000000000 / CONFIG_8260_CLKIN) + 1) - -phys_size_t initdram (int board_type) -{ -#if CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS - long int msize = 32; -#elif CONFIG_ADSTYPE == CONFIG_SYS_8272ADS - long int msize = 64; -#else - long int msize = 16; -#endif - -#ifndef CONFIG_SYS_RAMBOOT - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8260_t *memctl = &immap->im_memctl; - volatile uchar *ramaddr, c = 0xff; - uint or; - uint psdmr; - uint psrt; - - int i; - - immap->im_siu_conf.sc_ppc_acr = 0x00000002; - immap->im_siu_conf.sc_ppc_alrh = 0x01267893; - immap->im_siu_conf.sc_tescr1 = 0x00004000; - - memctl->memc_mptpr = CONFIG_SYS_MPTPR; -#ifdef CONFIG_SYS_LSDRAM_BASE - /* - Initialise local bus SDRAM only if the pins - are configured as local bus pins and not as PCI. - The configuration is determined by the HRCW. - */ - if ((immap->im_siu_conf.sc_siumcr & SIUMCR_LBPC11) == SIUMCR_LBPC00) { - memctl->memc_lsrt = CONFIG_SYS_LSRT; -#if CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS /* CS3 */ - memctl->memc_or3 = 0xFF803280; - memctl->memc_br3 = CONFIG_SYS_LSDRAM_BASE | 0x00001861; -#else /* CS4 */ - memctl->memc_or4 = 0xFFC01480; - memctl->memc_br4 = CONFIG_SYS_LSDRAM_BASE | 0x00001861; -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS */ - memctl->memc_lsdmr = CONFIG_SYS_LSDMR | 0x28000000; - ramaddr = (uchar *) CONFIG_SYS_LSDRAM_BASE; - *ramaddr = c; - memctl->memc_lsdmr = CONFIG_SYS_LSDMR | 0x08000000; - for (i = 0; i < 8; i++) - *ramaddr = c; - memctl->memc_lsdmr = CONFIG_SYS_LSDMR | 0x18000000; - *ramaddr = c; - memctl->memc_lsdmr = CONFIG_SYS_LSDMR | 0x40000000; - } -#endif /* CONFIG_SYS_LSDRAM_BASE */ - - /* Init 60x bus SDRAM */ -#ifdef CONFIG_SPD_EEPROM - { - spd_eeprom_t spd; - uint pbi, bsel, rowst, lsb, tmp; - - i2c_read (CONFIG_SPD_ADDR, 0, 1, (uchar *) & spd, sizeof (spd)); - - /* Bank-based interleaving is not supported for physical bank - sizes greater than 128MB which is encoded as 0x20 in SPD - */ - pbi = (spd.row_dens > 32) ? 1 : CONFIG_SDRAM_PBI; - msize = spd.nrows * (4 * spd.row_dens); /* Mixed size not supported */ - or = ~(msize - 1) << 20; /* SDAM */ - switch (spd.nbanks) { /* BPD */ - case 2: - bsel = 1; - break; - case 4: - bsel = 2; - or |= 0x00002000; - break; - case 8: - bsel = 3; - or |= 0x00004000; - break; - } - lsb = 3; /* For 64-bit port, lsb is 3 bits */ - - if (pbi) { /* Bus partition depends on interleaving */ - rowst = 32 - (spd.nrow_addr + spd.ncol_addr + bsel + lsb); - or |= (rowst << 9); /* ROWST */ - } else { - rowst = 32 - (spd.nrow_addr + spd.ncol_addr + lsb); - or |= ((rowst * 2 - 12) << 9); /* ROWST */ - } - or |= ((spd.nrow_addr - 9) << 6); /* NUMR */ - - psdmr = (pbi << 31); /* PBI */ - /* Bus multiplexing parameters */ - tmp = 32 - (lsb + spd.nrow_addr); /* Tables 10-19 and 10-20 */ - psdmr |= ((tmp - (rowst - 5) - 13) << 24); /* SDAM */ - psdmr |= ((tmp - 3 - 12) << 21); /* BSMA */ - - tmp = (31 - lsb - 10) - tmp; - /* Pin connected to SDA10 is (31 - lsb - 10). - rowst is multiplexed over (32 - (lsb + spd.nrow_addr)), - so (rowst + tmp) alternates with AP. - */ - if (pbi) /* Table 10-7 */ - psdmr |= ((10 - (rowst + tmp)) << 18); /* SDA10 */ - else - psdmr |= ((12 - (rowst + tmp)) << 18); /* SDA10 */ - - /* SDRAM device-specific parameters */ - tmp = ns2clk (70); /* Refresh recovery is not in SPD, so assume 70ns */ - switch (tmp) { /* RFRC */ - case 1: - case 2: - psdmr |= (1 << 15); - break; - case 3: - case 4: - case 5: - case 6: - case 7: - case 8: - psdmr |= ((tmp - 2) << 15); - break; - default: - psdmr |= (7 << 15); - } - psdmr |= (ns2clk (spd.trp) % 8 << 12); /* PRETOACT */ - psdmr |= (ns2clk (spd.trcd) % 8 << 9); /* ACTTORW */ - /* BL=0 because for 64-bit SDRAM burst length must be 4 */ - /* LDOTOPRE ??? */ - for (i = 0, tmp = spd.write_lat; (i < 4) && ((tmp & 1) == 0); i++) - tmp >>= 1; - switch (i) { /* WRC */ - case 0: - case 1: - psdmr |= (1 << 4); - break; - case 2: - case 3: - psdmr |= (i << 4); - break; - } - /* EAMUX=0 - no external address multiplexing */ - /* BUFCMD=0 - no external buffers */ - for (i = 1, tmp = spd.cas_lat; (i < 3) && ((tmp & 1) == 0); i++) - tmp >>= 1; - psdmr |= i; /* CL */ - - switch (spd.refresh & 0x7F) { - case 1: - tmp = 3900; - break; - case 2: - tmp = 7800; - break; - case 3: - tmp = 31300; - break; - case 4: - tmp = 62500; - break; - case 5: - tmp = 125000; - break; - default: - tmp = 15625; - } - psrt = tmp / (1000000000 / CONFIG_8260_CLKIN * - ((memctl->memc_mptpr >> 8) + 1)) - 1; -#ifdef SPD_DEBUG - printf ("\nDIMM type: %-18.18s\n", spd.mpart); - printf ("SPD size: %d\n", spd.info_size); - printf ("EEPROM size: %d\n", 1 << spd.chip_size); - printf ("Memory type: %d\n", spd.mem_type); - printf ("Row addr: %d\n", spd.nrow_addr); - printf ("Column addr: %d\n", spd.ncol_addr); - printf ("# of rows: %d\n", spd.nrows); - printf ("Row density: %d\n", spd.row_dens); - printf ("# of banks: %d\n", spd.nbanks); - printf ("Data width: %d\n", - 256 * spd.dataw_msb + spd.dataw_lsb); - printf ("Chip width: %d\n", spd.primw); - printf ("Refresh rate: %02X\n", spd.refresh); - printf ("CAS latencies: %02X\n", spd.cas_lat); - printf ("Write latencies: %02X\n", spd.write_lat); - printf ("tRP: %d\n", spd.trp); - printf ("tRCD: %d\n", spd.trcd); - - printf ("OR=%X, PSDMR=%08X, PSRT=%0X\n", or, psdmr, psrt); -#endif /* SPD_DEBUG */ - } -#else /* !CONFIG_SPD_EEPROM */ - or = CONFIG_SYS_OR2; - psdmr = CONFIG_SYS_PSDMR; - psrt = CONFIG_SYS_PSRT; -#endif /* CONFIG_SPD_EEPROM */ - memctl->memc_psrt = psrt; - memctl->memc_or2 = or; - memctl->memc_br2 = CONFIG_SYS_SDRAM_BASE | 0x00000041; - ramaddr = (uchar *) CONFIG_SYS_SDRAM_BASE; - memctl->memc_psdmr = psdmr | 0x28000000; /* Precharge all banks */ - *ramaddr = c; - memctl->memc_psdmr = psdmr | 0x08000000; /* CBR refresh */ - for (i = 0; i < 8; i++) - *ramaddr = c; - - memctl->memc_psdmr = psdmr | 0x18000000; /* Mode Register write */ - *ramaddr = c; - memctl->memc_psdmr = psdmr | 0x40000000; /* Refresh enable */ - *ramaddr = c; -#endif /* CONFIG_SYS_RAMBOOT */ - - /* return total 60x bus SDRAM size */ - return (msize * 1024 * 1024); -} - -int checkboard (void) -{ -#if CONFIG_ADSTYPE == CONFIG_SYS_8260ADS - puts ("Board: Motorola MPC8260ADS\n"); -#elif CONFIG_ADSTYPE == CONFIG_SYS_8266ADS - puts ("Board: Motorola MPC8266ADS\n"); -#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS - puts ("Board: Motorola PQ2FADS-ZU\n"); -#elif CONFIG_ADSTYPE == CONFIG_SYS_8272ADS - puts ("Board: Motorola MPC8272ADS\n"); -#else - puts ("Board: unknown\n"); -#endif - return 0; -} - -#ifdef CONFIG_PCI -struct pci_controller hose; - -extern void pci_mpc8250_init(struct pci_controller *); - -void pci_init_board(void) -{ - pci_mpc8250_init(&hose); -} -#endif - -#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - ft_cpu_setup(blob, bd); -#ifdef CONFIG_PCI - ft_pci_setup(blob, bd); -#endif -} -#endif diff --git a/boards.cfg b/boards.cfg index 9369dc0f92..d286de78ae 100644 --- a/boards.cfg +++ b/boards.cfg @@ -1248,22 +1248,6 @@ Orphan powerpc mpc8260 - - ispan Orphan powerpc mpc8260 - - rattler Rattler - Yuli Barcohen Orphan powerpc mpc8260 - - rattler Rattler8248 Rattler:MPC8248 Yuli Barcohen Orphan powerpc mpc8260 - - zpc1900 ZPC1900 - Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS_33MHz MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS,8260_CLKIN=33000000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS_33MHz_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS,8260_CLKIN=33000000,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS_40MHz MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS,8260_CLKIN=40000000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS_40MHz_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS,8260_CLKIN=40000000,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8260ADS_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_8260ADS,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8272ADS MPC8260ADS:ADSTYPE=CONFIG_SYS_8272ADS Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads MPC8272ADS_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_8272ADS,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-VR MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-VR_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-ZU MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-ZU_66MHz MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-ZU_66MHz_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS-ZU_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen -Orphan powerpc mpc8260 - freescale mpc8260ads PQ2FADS_lowboot MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,SYS_TEXT_BASE=0xFF800000 Yuli Barcohen Orphan powerpc mpc83xx - freescale mpc8360erdk MPC8360ERDK - Anton Vorontsov Orphan powerpc mpc83xx - freescale mpc8360erdk MPC8360ERDK_33 MPC8360ERDK:CLKIN_33MHZ Anton Vorontsov Orphan powerpc mpc83xx - matrix_vision mergerbox MERGERBOX - Andre Schwarz diff --git a/doc/README.scrapyard b/doc/README.scrapyard index fac4199138..0a2d8fcd23 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -11,6 +11,7 @@ easily if here is something they might want to dig for... Board Arch CPU Commit Removed Last known maintainer/contact ================================================================================================= +mpc8260ads powerpc mpc8260 - - Yuli Barcohen adder powerpc mpc8xx - - Yuli Barcohen quad100hd powerpc ppc405ep - - Gary Jennejohn lubbock arm pxa 36bf57b 2014-04-18 Kyle Harris diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h deleted file mode 100644 index 39f7564b74..0000000000 --- a/include/configs/MPC8260ADS.h +++ /dev/null @@ -1,549 +0,0 @@ -/* - * (C) Copyright 2001 - * Stuart Hughes - * This file is based on similar values for other boards found in other - * U-Boot config files, and some that I found in the mpc8260ads manual. - * - * Note: my board is a PILOT rev. - * Note: the mpc8260ads doesn't come with a proper Ethernet MAC address. - * - * (C) Copyright 2003-2004 Arabella Software Ltd. - * Yuli Barcohen - * Added support for SDRAM DIMMs SPD EEPROM, MII, JFFS2. - * Ported to PQ2FADS-ZU and PQ2FADS-VR boards. - * Ported to MPC8272ADS board. - * - * Copyright (c) 2005 MontaVista Software, Inc. - * Vitaly Bordug - * Added support for PCI bridge on MPC8272ADS - * - * Copyright (C) Freescale Semiconductor, Inc. 2006-2009. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC8260ADS 1 /* Motorola PQ2 ADS family board */ - -#ifndef CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_TEXT_BASE 0xFFF00000 /* Standard: boot high */ -#endif - -#define CONFIG_CPM2 1 /* Has a CPM2 */ - -/* - * Figure out if we are booting low via flash HRCW or high via the BCSR. - */ -#if (CONFIG_SYS_TEXT_BASE != 0xFFF00000) /* Boot low (flash HRCW) */ -# define CONFIG_SYS_LOWBOOT 1 -#endif - -/* ADS flavours */ -#define CONFIG_SYS_8260ADS 1 /* MPC8260ADS */ -#define CONFIG_SYS_8266ADS 2 /* MPC8266ADS */ -#define CONFIG_SYS_PQ2FADS 3 /* PQ2FADS-ZU or PQ2FADS-VR */ -#define CONFIG_SYS_8272ADS 4 /* MPC8272ADS */ - -#ifndef CONFIG_ADSTYPE -#define CONFIG_ADSTYPE CONFIG_SYS_8260ADS -#endif /* CONFIG_ADSTYPE */ - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS -#define CONFIG_MPC8272 1 -#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS -/* - * Actually MPC8275, but the code is littered with ifdefs that - * apply to both, or which use this ifdef to assume board-specific - * details. :-( - */ -#define CONFIG_MPC8272 1 -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */ - -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */ - -/* allow serial and ethaddr to be overwritten */ -#define CONFIG_ENV_OVERWRITE - -/* - * select serial console configuration - * - * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then - * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 - * for SCC). - * - * if CONFIG_CONS_NONE is defined, then the serial console routines must - * defined elsewhere (for example, on the cogent platform, there are serial - * ports on the motherboard which are used for the serial console - see - * cogent/cma101/serial.[ch]). - */ -#undef CONFIG_CONS_ON_SMC /* define if console on SMC */ -#define CONFIG_CONS_ON_SCC /* define if console on SCC */ -#undef CONFIG_CONS_NONE /* define if console on something else */ -#define CONFIG_CONS_INDEX 1 /* which serial channel for console */ - -/* - * select ethernet configuration - * - * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then - * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 - * for FCC) - * - * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be - * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset. - */ -#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */ -#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ -#undef CONFIG_ETHER_NONE /* define if ether on something else */ - -#ifdef CONFIG_ETHER_ON_FCC - -#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */ - -#if CONFIG_ETHER_INDEX == 1 - -# define CONFIG_SYS_PHY_ADDR 0 -# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK10) -# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK) - -#elif CONFIG_ETHER_INDEX == 2 - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS /* RxCLK is CLK15, TxCLK is CLK16 */ -# define CONFIG_SYS_PHY_ADDR 3 -# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK15 | CMXFCR_TF2CS_CLK16) -#else /* RxCLK is CLK13, TxCLK is CLK14 */ -# define CONFIG_SYS_PHY_ADDR 0 -# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */ - -# define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) - -#endif /* CONFIG_ETHER_INDEX */ - -#define CONFIG_SYS_CPMFCR_RAMTYPE 0 /* BDs and buffers on 60x bus */ -#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) /* Full duplex */ - -#define CONFIG_MII /* MII PHY management */ -#define CONFIG_BITBANGMII /* bit-bang MII PHY management */ -/* - * GPIO pins used for bit-banged MII communications - */ -#define MDIO_PORT 2 /* Port C */ -#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ - (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) -#define MDC_DECLARE MDIO_DECLARE - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS -#define CONFIG_SYS_MDIO_PIN 0x00002000 /* PC18 */ -#define CONFIG_SYS_MDC_PIN 0x00001000 /* PC19 */ -#else -#define CONFIG_SYS_MDIO_PIN 0x00400000 /* PC9 */ -#define CONFIG_SYS_MDC_PIN 0x00200000 /* PC10 */ -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */ - -#define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN) -#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN) -#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0) - -#define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \ - else iop->pdat &= ~CONFIG_SYS_MDIO_PIN - -#define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \ - else iop->pdat &= ~CONFIG_SYS_MDC_PIN - -#define MIIDELAY udelay(1) - -#endif /* CONFIG_ETHER_ON_FCC */ - -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS -#undef CONFIG_SPD_EEPROM /* On new boards, SDRAM is soldered */ -#else -#define CONFIG_HARD_I2C 1 /* To enable I2C support */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - -#if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_SPD_ADDR) -#define CONFIG_SPD_ADDR 0x50 -#endif -#endif /* CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS */ - -/*PCI*/ -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS -#define CONFIG_PCI -#define CONFIG_PCI_INDIRECT_BRIDGE -#define CONFIG_PCI_PNP -#define CONFIG_PCI_BOOTDELAY 0 -#define CONFIG_PCI_SCAN_SHOW -#endif - -#ifndef CONFIG_SDRAM_PBI -#define CONFIG_SDRAM_PBI 0 /* By default, use bank-based interleaving */ -#endif - -#ifndef CONFIG_8260_CLKIN -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS -#define CONFIG_8260_CLKIN 100000000 /* in Hz */ -#else -#define CONFIG_8260_CLKIN 66000000 /* in Hz */ -#endif -#endif - -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 -#if defined(CONFIG_OF_LIBFDT) -#define OF_TBCLK (bd->bi_busfreq / 4) -#endif - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_CDP -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_JFFS2 -#define CONFIG_CMD_MII -#define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_PORTIO -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SAVES -#define CONFIG_CMD_SDRAM - -#undef CONFIG_CMD_XIMG - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS - #undef CONFIG_CMD_SDRAM - #undef CONFIG_CMD_I2C - -#elif CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS - #undef CONFIG_CMD_SDRAM - #undef CONFIG_CMD_I2C - -#else - #undef CONFIG_CMD_PCI - -#endif /* CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS */ - - -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#define CONFIG_BOOTCOMMAND "bootm fff80000" /* autoboot command */ -#define CONFIG_BOOTARGS "root=/dev/mtdblock2" - -#if defined(CONFIG_CMD_KGDB) -#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */ -#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */ -#undef CONFIG_KGDB_NONE /* define if kgdb on something else */ -#define CONFIG_KGDB_INDEX 2 /* which serial channel for kgdb */ -#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */ -#endif - -#define CONFIG_BZIP2 /* include support for bzip2 compressed images */ -#undef CONFIG_WATCHDOG /* disable platform specific watchdog */ - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#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 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */ - -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } - -#define CONFIG_SYS_FLASH_BASE 0xff800000 -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 32 /* max num of sects on one chip */ -#define CONFIG_SYS_FLASH_SIZE 8 -#define CONFIG_SYS_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */ -#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */ -#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */ -#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ - -/* - * JFFS2 partitions - * - * Note: fake mtd_id used, no linux mtd map file - */ -#define MTDIDS_DEFAULT "nor0=mpc8260ads-0" -#define MTDPARTS_DEFAULT "mtdparts=mpc8260ads-0:-@1m(jffs2)" -#define CONFIG_SYS_JFFS2_SORT_FRAGMENTS - -/* this is stuff came out of the Motorola docs */ -#ifndef CONFIG_SYS_LOWBOOT -#define CONFIG_SYS_DEFAULT_IMMR 0x0F010000 -#endif - -#define CONFIG_SYS_IMMR 0xF0000000 -#define CONFIG_SYS_BCSR 0xF4500000 -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS -#define CONFIG_SYS_PCI_INT 0xF8200000 -#endif -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_LSDRAM_BASE 0xFD000000 - -#define RS232EN_1 0x02000002 -#define RS232EN_2 0x01000001 -#define FETHIEN1 0x08000008 -#define FETH1_RST 0x04000004 -#define FETHIEN2 0x10000000 -#define FETH2_RST 0x08000000 -#define BCSR_PCI_MODE 0x01000000 - -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* 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 - -#ifdef CONFIG_SYS_LOWBOOT -/* PQ2FADS flash HRCW = 0x0EB4B645 */ -#define CONFIG_SYS_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\ - ( HRCW_L2CPC10 | HRCW_DPPC11 | HRCW_ISB100 ) |\ - ( HRCW_BMS | HRCW_MMR11 | HRCW_LBPC01 | HRCW_APPC10 ) |\ - ( HRCW_CS10PC01 | HRCW_MODCK_H0101 ) \ - ) -#else -/* PQ2FADS BCSR HRCW = 0x0CB23645 */ -#define CONFIG_SYS_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\ - ( HRCW_L2CPC10 | HRCW_DPPC10 | HRCW_ISB010 ) |\ - ( HRCW_BMS | HRCW_APPC10 ) |\ - ( HRCW_MODCK_H0101 ) \ - ) -#endif -/* no slaves */ -#define CONFIG_SYS_HRCW_SLAVE1 0 -#define CONFIG_SYS_HRCW_SLAVE2 0 -#define CONFIG_SYS_HRCW_SLAVE3 0 -#define CONFIG_SYS_HRCW_SLAVE4 0 -#define CONFIG_SYS_HRCW_SLAVE5 0 -#define CONFIG_SYS_HRCW_SLAVE6 0 -#define CONFIG_SYS_HRCW_SLAVE7 0 - -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE - -#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) -# define CONFIG_SYS_RAMBOOT -#endif - -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -#ifdef CONFIG_BZIP2 -#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */ -#else -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 KB for malloc() */ -#endif /* CONFIG_BZIP2 */ - -#ifndef CONFIG_SYS_RAMBOOT -# define CONFIG_ENV_IS_IN_FLASH 1 -# define CONFIG_ENV_SECT_SIZE 0x40000 -# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_ENV_SECT_SIZE) -#else -# define CONFIG_ENV_IS_IN_NVRAM 1 -# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) -# define CONFIG_ENV_SIZE 0x200 -#endif /* CONFIG_SYS_RAMBOOT */ - -#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */ -#if defined(CONFIG_CMD_KGDB) -# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ -#endif - -#define CONFIG_SYS_HID0_INIT 0 -#define CONFIG_SYS_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE ) - -#define CONFIG_SYS_HID2 0 - -#define CONFIG_SYS_SYPCR 0xFFFFFFC3 -#define CONFIG_SYS_BCR 0x100C0000 -#define CONFIG_SYS_SIUMCR 0x0A200000 -#define CONFIG_SYS_SCCR SCCR_DFBRG01 -#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801) -#define CONFIG_SYS_OR0_PRELIM 0xFF800876 -#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR | 0x00001801) -#define CONFIG_SYS_OR1_PRELIM 0xFFFF8010 - -/*We need to configure chip select to use CPLD PCI IC on MPC8272ADS*/ - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS -#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */ -#define CONFIG_SYS_OR3_PRELIM 0xFFFF8010 -#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS -#define CONFIG_SYS_BR8_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */ -#define CONFIG_SYS_OR8_PRELIM 0xFFFF8010 -#endif - -#define CONFIG_SYS_RMR RMR_CSRE -#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) -#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) -#define CONFIG_SYS_RCCR 0 - -#if (CONFIG_ADSTYPE == CONFIG_SYS_8266ADS) || (CONFIG_ADSTYPE == CONFIG_SYS_8272ADS) -#undef CONFIG_SYS_LSDRAM_BASE /* No local bus SDRAM on these boards */ -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8266ADS */ - -#if CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS -#define CONFIG_SYS_OR2 0xFE002EC0 -#define CONFIG_SYS_PSDMR 0x824B36A3 -#define CONFIG_SYS_PSRT 0x13 -#define CONFIG_SYS_LSDMR 0x828737A3 -#define CONFIG_SYS_LSRT 0x13 -#define CONFIG_SYS_MPTPR 0x2800 -#elif CONFIG_ADSTYPE == CONFIG_SYS_8272ADS -#define CONFIG_SYS_OR2 0xFC002CC0 -#define CONFIG_SYS_PSDMR 0x834E24A3 -#define CONFIG_SYS_PSRT 0x13 -#define CONFIG_SYS_MPTPR 0x2800 -#else -#define CONFIG_SYS_OR2 0xFF000CA0 -#define CONFIG_SYS_PSDMR 0x016EB452 -#define CONFIG_SYS_PSRT 0x21 -#define CONFIG_SYS_LSDMR 0x0086A522 -#define CONFIG_SYS_LSRT 0x21 -#define CONFIG_SYS_MPTPR 0x1900 -#endif /* CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS */ - -#define CONFIG_SYS_RESET_ADDRESS 0x04400000 - -#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS - -/* PCI Memory map (if different from default map */ -#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */ -#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */ -#define CONFIG_SYS_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \ - PICMR_PREFETCH_EN) - -/* - * These are the windows that allow the CPU to access PCI address space. - * All three PCI master windows, which allow the CPU to access PCI - * prefetch, non prefetch, and IO space (see below), must all fit within - * these windows. - */ - -/* - * Master window that allows the CPU to access PCI Memory (prefetch). - * This window will be setup with the second set of Outbound ATU registers - * in the bridge. - */ - -#define CONFIG_SYS_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */ -#define CONFIG_SYS_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */ -#define CONFIG_SYS_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL -#define CONFIG_SYS_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */ -#define CONFIG_SYS_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN) - -/* - * Master window that allows the CPU to access PCI Memory (non-prefetch). - * This window will be setup with the second set of Outbound ATU registers - * in the bridge. - */ - -#define CONFIG_SYS_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */ -#define CONFIG_SYS_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */ -#define CONFIG_SYS_CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL -#define CONFIG_SYS_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */ -#define CONFIG_SYS_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE) - -/* - * Master window that allows the CPU to access PCI IO space. - * This window will be setup with the first set of Outbound ATU registers - * in the bridge. - */ - -#define CONFIG_SYS_PCI_MSTR_IO_LOCAL 0xF6000000 /* Local base */ -#define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */ -#define CONFIG_SYS_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL -#define CONFIG_SYS_PCI_MSTR_IO_SIZE 0x02000000 /* 64MB */ -#define CONFIG_SYS_POCMR2_MASK_ATTRIB (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO) - - -/* PCIBR0 - for PCI IO*/ -#define CONFIG_SYS_PCI_MSTR0_LOCAL CONFIG_SYS_PCI_MSTR_IO_LOCAL /* Local base */ -#define CONFIG_SYS_PCIMSK0_MASK ~(CONFIG_SYS_PCI_MSTR_IO_SIZE - 1U) /* Size of window */ -/* PCIBR1 - prefetch and non-prefetch regions joined together */ -#define CONFIG_SYS_PCI_MSTR1_LOCAL CONFIG_SYS_PCI_MSTR_MEM_LOCAL -#define CONFIG_SYS_PCIMSK1_MASK ~(CONFIG_SYS_PCI_MSTR_MEM_SIZE + CONFIG_SYS_PCI_MSTR_MEMIO_SIZE - 1U) - -#endif /* CONFIG_ADSTYPE == CONFIG_8272ADS*/ - -#define CONFIG_HAS_ETH0 - -#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS -#define CONFIG_HAS_ETH1 -#endif - -#define CONFIG_NETDEV eth0 -#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */ - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=" __stringify(CONFIG_NETDEV) "\0" \ - "tftpflash=tftpboot $loadaddr $uboot; " \ - "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \ - " +$filesize; " \ - "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ - "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ - " $filesize; " \ - "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \ - " +$filesize; " \ - "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ - " $filesize\0" \ - "fdtaddr=400000\0" \ - "console=ttyCPM0\0" \ - "setbootargs=setenv bootargs " \ - "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ - "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ - "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ - "root=$rootdev rw console=$console,$baudrate $othbootargs\0" - -#define CONFIG_NFSBOOTCOMMAND \ - "setenv rootdev /dev/nfs;" \ - "run setipargs;" \ - "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr - $fdtaddr" - -#define CONFIG_RAMBOOTCOMMAND \ - "setenv rootdev /dev/ram;" \ - "run setbootargs;" \ - "tftp $ramdiskaddr $ramdiskfile;" \ - "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr $ramdiskaddr $fdtaddr" - -#endif /* __CONFIG_H */ -- 2.25.1