+++ /dev/null
-/*
- * (C) Copyright 2000
- * Marius Groeger <mgroeger@sysgo.de>
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Flash Routines for AM290[48]0B devices
- *
- *--------------------------------------------------------------------
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-/* flash hardware ids */
-#define VENDOR_AMD 0x0001
-#define AMD_29DL323C_B 0x2253
-
-/* Define this to include autoselect sequence in flash_init(). Does NOT
- * work when executing from flash itself, so this should be turned
- * on only when debugging the RAM version.
- */
-#undef WITH_AUTOSELECT
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-#if 1
-#define D(x)
-#else
-#define D(x) printf x
-#endif
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-
-static unsigned char write_ull(flash_info_t *info,
- unsigned long address,
- volatile unsigned long long data);
-
-/* from flash_asm.S */
-extern void ull_write(unsigned long long volatile *address,
- unsigned long long volatile *data);
-extern void ull_read(unsigned long long volatile *address,
- unsigned long long volatile *data);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
- int i;
- ulong addr;
-
-#ifdef WITH_AUTOSELECT
- {
- unsigned long long *f_addr = (unsigned long long *)PHYS_FLASH;
- unsigned long long f_command, vendor, device;
- /* Perform Autoselect */
- f_command = 0x00AA00AA00AA00AAULL;
- ull_write(&f_addr[0x555], &f_command);
- f_command = 0x0055005500550055ULL;
- ull_write(&f_addr[0x2AA], &f_command);
- f_command = 0x0090009000900090ULL;
- ull_write(&f_addr[0x555], &f_command);
- ull_read(&f_addr[0], &vendor);
- vendor &= 0xffff;
- ull_read(&f_addr[1], &device);
- device &= 0xffff;
- f_command = 0x00F000F000F000F0ULL;
- ull_write(&f_addr[0x555], &f_command);
- if (vendor != VENDOR_AMD || device != AMD_29DL323C_B)
- return 0;
- }
-#endif
-
- /* Init: no FLASHes known */
- for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- }
-
- /* 1st bank: 8 x 32 KB sectors */
- flash_info[0].flash_id = VENDOR_AMD << 16 | AMD_29DL323C_B;
- flash_info[0].sector_count = 8;
- flash_info[0].size = flash_info[0].sector_count * 32 * 1024;
- addr = PHYS_FLASH;
- for(i = 0; i < flash_info[0].sector_count; i++) {
- flash_info[0].start[i] = addr;
- addr += flash_info[0].size / flash_info[0].sector_count;
- }
- /* 1st bank: 63 x 256 KB sectors */
- flash_info[1].flash_id = VENDOR_AMD << 16 | AMD_29DL323C_B;
- flash_info[1].sector_count = 63;
- flash_info[1].size = flash_info[1].sector_count * 256 * 1024;
- for(i = 0; i < flash_info[1].sector_count; i++) {
- flash_info[1].start[i] = addr;
- addr += flash_info[1].size / flash_info[1].sector_count;
- }
-
- /*
- * protect monitor and environment sectors
- */
-
-#if CONFIG_SYS_MONITOR_BASE >= PHYS_FLASH
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- &flash_info[0]);
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- &flash_info[1]);
-#endif
-
-#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR)
-# ifndef CONFIG_ENV_SIZE
-# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
-# endif
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[1]);
-#endif
-
- return flash_info[0].size + flash_info[1].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 >> 16) {
- case VENDOR_AMD:
- printf ("AMD ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case AMD_29DL323C_B:
- printf ("AM29DL323CB (32 Mbit)\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; i<info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " "
- );
- }
- printf ("\n");
- return;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- int flag, prot, sect, l_sect;
- ulong start;
- unsigned long long volatile *f_addr;
- unsigned long long volatile f_command;
-
- 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;
- }
-
- 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");
- }
-
- f_addr = (unsigned long long *)info->start[0];
- f_command = 0x00AA00AA00AA00AAULL;
- ull_write(&f_addr[0x555], &f_command);
- f_command = 0x0055005500550055ULL;
- ull_write(&f_addr[0x2AA], &f_command);
- f_command = 0x0080008000800080ULL;
- ull_write(&f_addr[0x555], &f_command);
- f_command = 0x00AA00AA00AA00AAULL;
- ull_write(&f_addr[0x555], &f_command);
- f_command = 0x0055005500550055ULL;
- ull_write(&f_addr[0x2AA], &f_command);
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (l_sect = -1, sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
-
- f_addr =
- (unsigned long long *)(info->start[sect]);
- f_command = 0x0030003000300030ULL;
- ull_write(f_addr, &f_command);
- l_sect = sect;
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer (0);
- do
- {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
- { /* write reset command, command address is unimportant */
- /* this command turns the flash back to read mode */
- f_addr =
- (unsigned long long *)(info->start[l_sect]);
- f_command = 0x00F000F000F000F0ULL;
- ull_write(f_addr, &f_command);
- printf (" timeout\n");
- return 1;
- }
- } while(*f_addr != 0xFFFFFFFFFFFFFFFFULL);
-
- 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)
-{
- unsigned long cp, wp;
- unsigned long long data;
- int i, l, rc;
-
- wp = (addr & ~7); /* get lower long long aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
- for (; i<8 && cnt>0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<8; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- if ((rc = write_ull(info, wp, data)) != 0) {
- return rc;
- }
- wp += 4;
- }
-
- /*
- * handle long long aligned part
- */
- while (cnt >= 8) {
- data = 0;
- for (i=0; i<8; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_ull(info, wp, data)) != 0) {
- return rc;
- }
- wp += 8;
- cnt -= 8;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<8 && cnt>0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i<8; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- return write_ull(info, wp, data);
-}
-
-/*---------------------------------------------------------------------------
-*
-* FUNCTION NAME: write_ull
-*
-* DESCRIPTION: writes 8 bytes to flash
-*
-* EXTERNAL EFFECT: nothing
-*
-* PARAMETERS: 32 bit long pointer to address, 64 bit long pointer to data
-*
-* RETURNS: 0 if OK, 1 if timeout, 4 if parameter error
-*--------------------------------------------------------------------------*/
-
-static unsigned char write_ull(flash_info_t *info,
- unsigned long address,
- volatile unsigned long long data)
-{
- static unsigned long long f_command;
- static unsigned long long *f_addr;
- ulong start;
-
- /* address muss be 8-aligned! */
- if (address & 0x7)
- return ERR_ALIGN;
-
- f_addr = (unsigned long long *)info->start[0];
- f_command = 0x00AA00AA00AA00AAULL;
- ull_write(&f_addr[0x555], &f_command);
- f_command = 0x0055005500550055ULL;
- ull_write(&f_addr[0x2AA], &f_command);
- f_command = 0x00A000A000A000A0ULL;
- ull_write(&f_addr[0x555], &f_command);
-
- f_addr = (unsigned long long *)address;
- f_command = data;
- ull_write(f_addr, &f_command);
-
- start = get_timer (0);
- do
- {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT)
- {
- /* write reset command, command address is unimportant */
- /* this command turns the flash back to read mode */
- f_addr = (unsigned long long *)info->start[0];
- f_command = 0x00F000F000F000F0ULL;
- ull_write(f_addr, &f_command);
- return ERR_TIMOUT;
- }
- } while(*((unsigned long long *)address) != data);
-
- return 0;
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-#include <i2c.h>
-#include <bcd.h>
-
-/* define to initialise the SDRAM on the local bus */
-#undef INIT_LOCAL_BUS_SDRAM
-
-/* I2C Bus adresses for PPC & Protocol board */
-#define PPC8260_I2C_ADR 0x30 /*(0)011.0000 */
-#define LM84_PPC_I2C_ADR 0x2A /*(0)010.1010 */
-#define LM84_SHARC_I2C_ADR 0x29 /*(0)010.1001 */
-#define VIRTEX_I2C_ADR 0x25 /*(0)010.0101 */
-#define X24645_PPC_I2C_ADR 0x00 /*(0)00X.XXXX -> be careful ! No other i2c-chip should have an adress beginning with (0)00 !!! */
-#define RS5C372_PPC_I2C_ADR 0x32 /*(0)011.0010 -> this adress is programmed by the manufacturer and cannot be changed !!! */
-
-/*
- * 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
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 0, 0, 0, 0, 0 },
- /* PA30 */ { 0, 0, 0, 0, 0, 0 },
- /* PA29 */ { 0, 0, 0, 0, 0, 0 },
- /* PA28 */ { 0, 0, 0, 0, 0, 0 },
- /* PA27 */ { 0, 0, 0, 0, 0, 0 },
- /* PA26 */ { 0, 0, 0, 0, 0, 0 },
- /* PA25 */ { 0, 0, 0, 0, 0, 0 },
- /* PA24 */ { 0, 0, 0, 0, 0, 0 },
- /* PA23 */ { 0, 0, 0, 0, 0, 0 },
- /* PA22 */ { 0, 0, 0, 0, 0, 0 },
- /* PA21 */ { 0, 0, 0, 0, 0, 0 },
- /* PA20 */ { 0, 0, 0, 0, 0, 0 },
- /* PA19 */ { 0, 0, 0, 0, 0, 0 },
- /* PA18 */ { 0, 0, 0, 0, 0, 0 },
- /* PA17 */ { 0, 0, 0, 0, 0, 0 },
- /* PA16 */ { 0, 0, 0, 0, 0, 0 },
- /* PA15 */ { 0, 0, 0, 0, 0, 0 },
- /* PA14 */ { 0, 0, 0, 0, 0, 0 },
- /* PA13 */ { 0, 0, 0, 0, 0, 0 },
- /* PA12 */ { 0, 0, 0, 0, 0, 0 },
- /* PA11 */ { 0, 0, 0, 0, 0, 0 },
- /* PA10 */ { 0, 0, 0, 0, 0, 0 },
- /* PA9 */ { 0, 0, 0, 0, 0, 0 },
- /* PA8 */ { 0, 0, 0, 0, 0, 0 },
- /* PA7 */ { 0, 0, 0, 0, 0, 0 },
- /* PA6 */ { 0, 0, 0, 0, 0, 0 },
- /* PA5 */ { 0, 0, 0, 0, 0, 0 },
- /* PA4 */ { 0, 0, 0, 0, 0, 0 },
- /* PA3 */ { 0, 0, 0, 0, 0, 0 },
- /* PA2 */ { 0, 0, 0, 0, 0, 0 },
- /* PA1 */ { 0, 0, 0, 0, 0, 0 },
- /* PA0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */
- /* PB30 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */
- /* PB29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */
- /* PB28 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */
- /* PB27 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */
- /* PB26 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */
- /* PB25 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */
- /* PB24 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */
- /* PB23 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */
- /* PB22 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */
- /* PB21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */
- /* PB20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */
- /* PB19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */
- /* PB18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */
- /* PB17 */ { 0, 0, 0, 0, 0, 0 },
- /* PB16 */ { 0, 0, 0, 0, 0, 0 },
- /* PB15 */ { 0, 0, 0, 0, 0, 0 },
- /* PB14 */ { 0, 0, 0, 0, 0, 0 },
- /* PB13 */ { 0, 0, 0, 0, 0, 0 },
- /* PB12 */ { 0, 0, 0, 0, 0, 0 },
- /* PB11 */ { 0, 0, 0, 0, 0, 0 },
- /* PB10 */ { 0, 0, 0, 0, 0, 0 },
- /* PB9 */ { 0, 0, 0, 0, 0, 0 },
- /* PB8 */ { 0, 0, 0, 0, 0, 0 },
- /* PB7 */ { 0, 0, 0, 0, 0, 0 },
- /* PB6 */ { 0, 0, 0, 0, 0, 0 },
- /* PB5 */ { 0, 0, 0, 0, 0, 0 },
- /* PB4 */ { 0, 0, 0, 0, 0, 0 },
- /* 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 */
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 0, 0, 0 },
- /* PC30 */ { 0, 0, 0, 0, 0, 0 },
- /* PC29 */ { 0, 0, 0, 0, 0, 0 },
- /* PC28 */ { 0, 0, 0, 0, 0, 0 },
- /* PC27 */ { 0, 0, 0, 0, 0, 0 },
- /* PC26 */ { 0, 0, 0, 0, 0, 0 },
- /* PC25 */ { 0, 0, 0, 0, 0, 0 },
- /* PC24 */ { 0, 0, 0, 0, 0, 0 },
- /* PC23 */ { 0, 0, 0, 0, 0, 0 },
- /* PC22 */ { 0, 0, 0, 0, 0, 0 },
- /* PC21 */ { 0, 0, 0, 0, 0, 0 },
- /* PC20 */ { 0, 0, 0, 0, 0, 0 },
- /* PC19 */ { 1, 1, 0, 0, 0, 0 },
- /* PC18 */ { 1, 1, 0, 0, 0, 0 }, /* ETHRXCLK: CLK14 */
- /* PC17 */ { 0, 0, 0, 0, 0, 0 }, /* ETHTXCLK: CLK15 */
- /* PC16 */ { 0, 0, 0, 0, 0, 0 },
- /* PC15 */ { 0, 0, 0, 0, 0, 0 },
- /* PC14 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 UART CD/ */
- /* PC13 */ { 0, 0, 0, 0, 0, 0 },
- /* PC12 */ { 0, 0, 0, 0, 0, 0 },
- /* PC11 */ { 0, 0, 0, 0, 0, 0 },
- /* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* ETHMDC: GP */
- /* PC9 */ { 1, 0, 0, 1, 0, 0 }, /* ETHMDIO: GP */
- /* PC8 */ { 0, 0, 0, 0, 0, 0 },
- /* PC7 */ { 0, 0, 0, 0, 0, 0 },
- /* PC6 */ { 0, 0, 0, 0, 0, 0 },
- /* PC5 */ { 0, 0, 0, 0, 0, 0 },
- /* PC4 */ { 0, 0, 0, 0, 0, 0 },
- /* PC3 */ { 0, 0, 0, 0, 0, 0 },
- /* PC2 */ { 0, 0, 0, 0, 0, 0 },
- /* PC1 */ { 0, 0, 0, 0, 0, 0 },
- /* PC0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* 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 },
- /* PD28 */ { 0, 0, 0, 0, 0, 0 },
- /* PD27 */ { 0, 0, 0, 0, 0, 0 },
- /* PD26 */ { 0, 0, 0, 0, 0, 0 },
- /* PD25 */ { 0, 0, 0, 0, 0, 0 },
- /* PD24 */ { 0, 0, 0, 0, 0, 0 },
- /* PD23 */ { 0, 0, 0, 0, 0, 0 },
- /* PD22 */ { 0, 0, 0, 0, 0, 0 },
- /* PD21 */ { 0, 0, 0, 0, 0, 0 },
- /* PD20 */ { 0, 0, 0, 0, 0, 0 },
- /* PD19 */ { 0, 0, 0, 0, 0, 0 },
- /* PD18 */ { 0, 0, 0, 0, 0, 0 },
- /* PD17 */ { 0, 0, 0, 0, 0, 0 },
- /* PD16 */ { 0, 0, 0, 0, 0, 0 },
- /* 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 },
- /* PD12 */ { 0, 0, 0, 0, 0, 0 },
- /* PD11 */ { 0, 0, 0, 0, 0, 0 },
- /* PD10 */ { 0, 0, 0, 0, 0, 0 },
- /* PD9 */ { 0, 0, 0, 0, 0, 0 },
- /* PD8 */ { 0, 0, 0, 0, 0, 0 },
- /* PD7 */ { 0, 0, 0, 0, 0, 0 },
- /* PD6 */ { 0, 0, 0, 0, 0, 0 },
- /* PD5 */ { 0, 0, 0, 0, 0, 0 },
- /* PD4 */ { 0, 0, 0, 0, 0, 0 },
- /* 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 */
- }
-};
-
-/* ------------------------------------------------------------------------- */
-
-struct tm {
- unsigned int tm_sec;
- unsigned int tm_min;
- unsigned int tm_hour;
- unsigned int tm_wday;
- unsigned int tm_mday;
- unsigned int tm_mon;
- unsigned int tm_year;
-};
-
-void read_RS5C372_time (struct tm *timedate)
-{
- unsigned char buffer[8];
-
- if (! i2c_read (RS5C372_PPC_I2C_ADR, 0, 1, buffer, sizeof (buffer))) {
- timedate->tm_sec = bcd2bin (buffer[0]);
- timedate->tm_min = bcd2bin (buffer[1]);
- timedate->tm_hour = bcd2bin (buffer[2]);
- timedate->tm_wday = bcd2bin (buffer[3]);
- timedate->tm_mday = bcd2bin (buffer[4]);
- timedate->tm_mon = bcd2bin (buffer[5]);
- timedate->tm_year = bcd2bin (buffer[6]) + 2000;
- } else {
- /*printf("i2c error %02x\n", rc); */
- memset (timedate, 0, sizeof (struct tm));
- }
-}
-
-/* ------------------------------------------------------------------------- */
-
-int read_LM84_temp (int address)
-{
- unsigned char buffer[8];
- /*int rc;*/
-
- if (! i2c_read (address, 0, 1, buffer, 1)) {
- return (int) buffer[0];
- } else {
- /*printf("i2c error %02x\n", rc); */
- return -42;
- }
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
- struct tm timedate;
- unsigned int ppctemp, prottemp;
-
- puts ("Board: Rohde & Schwarz 8260 Protocol Board\n");
-
- /* initialise i2c */
- i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
- read_RS5C372_time (&timedate);
- printf (" Time: %02d:%02d:%02d\n",
- timedate.tm_hour, timedate.tm_min, timedate.tm_sec);
- printf (" Date: %02d-%02d-%04d\n",
- timedate.tm_mday, timedate.tm_mon, timedate.tm_year);
- ppctemp = read_LM84_temp (LM84_PPC_I2C_ADR);
- prottemp = read_LM84_temp (LM84_SHARC_I2C_ADR);
- printf (" Temp: PPC %d C, Protocol Board %d C\n",
- ppctemp, prottemp);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Miscelaneous platform dependent initialisations while still
- * running in flash
- */
-
-int misc_init_f (void)
-{
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
-
-#ifdef INIT_LOCAL_BUS_SDRAM
- volatile uchar *ramaddr8;
-#endif
- volatile ulong *ramaddr32;
- ulong sdmr;
- int i;
-
- /*
- * Only initialize SDRAM when running from FLASH.
- * When running from RAM, don't touch it.
- */
- if ((ulong) initdram & 0xff000000) {
- immap->im_siu_conf.sc_ppc_acr = 0x02;
- immap->im_siu_conf.sc_ppc_alrh = 0x01267893;
- immap->im_siu_conf.sc_ppc_alrl = 0x89ABCDEF;
- immap->im_siu_conf.sc_lcl_acr = 0x02;
- immap->im_siu_conf.sc_lcl_alrh = 0x01234567;
- immap->im_siu_conf.sc_lcl_alrl = 0x89ABCDEF;
- /*
- * Program local/60x bus Transfer Error Status and Control Regs:
- * Disable parity errors
- */
- immap->im_siu_conf.sc_tescr1 = 0x00040000;
- immap->im_siu_conf.sc_ltescr1 = 0x00040000;
-
- /*
- * Perform Power-Up Initialisation of SDRAM (see 8260 UM, 10.4.2)
- *
- * The appropriate BRx/ORx registers have already
- * been set when we get here (see cpu_init_f). The
- * SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
- */
- memctl->memc_mptpr = 0x2000;
- memctl->memc_mar = 0x0200;
-#ifdef INIT_LOCAL_BUS_SDRAM
- /* initialise local bus ram
- *
- * (using the PSRMR_ definitions is NOT an error here
- * - the LSDMR has the same fields as the PSDMR!)
- */
- memctl->memc_lsrt = 0x0b;
- memctl->memc_lurt = 0x00;
- ramaddr = (uchar *) PHYS_SDRAM_LOCAL;
- sdmr = CONFIG_SYS_LSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
- memctl->memc_lsdmr = sdmr | PSDMR_OP_PREA;
- *ramaddr = 0xff;
- for (i = 0; i < 8; i++) {
- memctl->memc_lsdmr = sdmr | PSDMR_OP_CBRR;
- *ramaddr = 0xff;
- }
- memctl->memc_lsdmr = sdmr | PSDMR_OP_MRW;
- *ramaddr = 0xff;
- memctl->memc_lsdmr = CONFIG_SYS_LSDMR | PSDMR_OP_NORM;
-#endif
- /* initialise 60x bus ram */
- memctl->memc_psrt = 0x0b;
- memctl->memc_purt = 0x08;
- ramaddr32 = (ulong *) PHYS_SDRAM_60X;
- sdmr = CONFIG_SYS_PSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
- memctl->memc_psdmr = sdmr | PSDMR_OP_PREA;
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- memctl->memc_psdmr = sdmr | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++) {
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- }
- memctl->memc_psdmr = sdmr | PSDMR_OP_MRW;
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- memctl->memc_psdmr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
- }
-
- /* return the size of the 60x bus ram */
- return PHYS_SDRAM_60X_SIZE;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Miscelaneous platform dependent initialisations after monitor
- * has been relocated into ram
- */
-
-int misc_init_r (void)
-{
- printf ("misc_init_r\n");
- return (0);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Murray Jensen <Murray.Jensen@cmst.csiro.au>
- *
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Configuation settings for the R&S Protocol Board board.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_RSD_PROTO 1 /* on a R&S Protocol Board */
-#define CONFIG_CPM2 1 /* Has a CPM2 */
-
-#define CONFIG_SYS_TEXT_BASE 0xff000000
-#define CONFIG_SYS_LDSCRIPT "board/rsdproto/u-boot.lds"
-
-#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
-
-/*
- * 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.
- */
-#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 neither */
-#define CONFIG_CONS_INDEX 1 /* which SMC/SCC 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 ethernet on SCC */
-#define CONFIG_ETHER_ON_FCC /* define if ethernet on FCC */
-#undef CONFIG_ETHER_NONE /* define if ethernet on neither */
-#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */
-
-#if (CONFIG_ETHER_INDEX == 2)
-
-/*
- * - Rx-CLK is CLK13
- * - Tx-CLK is CLK14
- * - Select bus for bd/buffers (see 28-13)
- * - Enable Full Duplex in FSMR
- */
-# define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
-# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
-# define CONFIG_SYS_CPMFCR_RAMTYPE (0)
-# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
-
-#endif /* CONFIG_ETHER_INDEX */
-
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-/* enable I2C */
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */
-#define CONFIG_SYS_I2C_SLAVE 0x30
-
-
-/* system clock rate (CLKIN) - equal to the 60x and local bus speed */
-#define CONFIG_8260_CLKIN 50000000 /* in Hz */
-
-#define CONFIG_BAUDRATE 115200
-
-
-/*
- * 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>
-
-#undef CONFIG_CMD_KGDB
-
-
-/* Define this if you want to boot from 0x00000100. If you don't define
- * this, you will need to program the bootloader to 0xfff00000, and
- * get the hardware reset config words at 0xfe000000. The simplest
- * way to do that is to program the bootloader at both addresses.
- * It is suggested that you just let U-Boot live at 0x00000000.
- */
-#define CONFIG_SYS_RSD_BOOT_LOW 1
-
-#define CONFIG_BOOTDELAY 5
-#define CONFIG_BOOTARGS "devfs=mount root=ramfs"
-#define CONFIG_ETHADDR 08:00:3e:26:0a:5a
-#define CONFIG_NETMASK 255.255.0.0
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#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 0x00400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x01c00000 /* 4 ... 28 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define PHYS_SDRAM_60X 0x00000000 /* SDRAM (60x Bus) */
-#define PHYS_SDRAM_60X_SIZE 0x08000000 /* 128 MB */
-
-#define PHYS_SDRAM_LOCAL 0x40000000 /* SDRAM (Local Bus) */
-#define PHYS_SDRAM_LOCAL_SIZE 0x04000000 /* 64 MB */
-
-#define PHYS_DPRAM_PCI 0xE8000000 /* DPRAM PPC/PCI */
-#define PHYS_DPRAM_PCI_SIZE 0x00020000 /* 128 KB */
-
-/*#define PHYS_DPRAM_PCI_SEM 0x04020000 / * DPRAM PPC/PCI Semaphore */
-/*#define PHYS_DPRAM_PCI_SEM_SIZE 0x00000001 / * 1 Byte */
-
-#define PHYS_DPRAM_SHARC 0xE8100000 /* DPRAM PPC/Sharc */
-#define PHYS_DPRAM_SHARC_SIZE 0x00040000 /* 256 KB */
-
-/*#define PHYS_DPRAM_SHARC_SEM 0x04140000 / * DPRAM PPC/Sharc Semaphore */
-/*#define PHYS_DPRAM_SHARC_SEM_SIZE 0x00000001 / * 1 Byte */
-
-#define PHYS_VIRTEX_REGISTER 0xE8300000 /* FPGA implemented register */
-#define PHYS_VIRTEX_REGISTER_SIZE 0x00000100
-
-#define PHYS_USB 0x04200000 /* USB Controller (60x Bus) */
-#define PHYS_USB_SIZE 0x00000002 /* 2 Bytes */
-
-#define PHYS_IMMR 0xF0000000 /* Internal Memory Mapped Reg. */
-
-#define PHYS_FLASH 0xFF000000 /* Flash (60x Bus) */
-#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
-
-#define CONFIG_SYS_IMMR PHYS_IMMR
-
-/*-----------------------------------------------------------------------
- * Reset Address
- *
- * In order to reset the CPU, U-Boot jumps to a special address which
- * causes a machine check exception. The default address for this is
- * CONFIG_SYS_MONITOR_BASE - sizeof (ulong), which might not always work, eg. when
- * testing the monitor in RAM using a JTAG debugger.
- *
- * Just set CONFIG_SYS_RESET_ADDRESS to an address that you know is sure to
- * cause a bus error on your hardware.
- */
-#define CONFIG_SYS_RESET_ADDRESS 0x20000000
-
-/*-----------------------------------------------------------------------
- * Hard Reset Configuration Words
- */
-
-#if defined(CONFIG_SYS_RSD_BOOT_LOW)
-# define CONFIG_SYS_RSD_HRCW_BOOT_FLAGS (HRCW_CIP | HRCW_BMS)
-#else
-# define CONFIG_SYS_RSD_HRCW_BOOT_FLAGS (0)
-#endif /* defined(CONFIG_SYS_RSD_BOOT_LOW) */
-
-/* get the HRCW ISB field from CONFIG_SYS_IMMR */
-#define CONFIG_SYS_RSD_HRCW_IMMR ( ((CONFIG_SYS_IMMR & 0x10000000) >> 10) |\
- ((CONFIG_SYS_IMMR & 0x01000000) >> 7) |\
- ((CONFIG_SYS_IMMR & 0x00100000) >> 4) )
-
-#define CONFIG_SYS_HRCW_MASTER (HRCW_L2CPC10 | \
- HRCW_DPPC11 | \
- CONFIG_SYS_RSD_HRCW_IMMR |\
- HRCW_MMR00 | \
- HRCW_APPC10 | \
- HRCW_CS10PC00 | \
- HRCW_MODCK_H0000 |\
- CONFIG_SYS_RSD_HRCW_BOOT_FLAGS)
-
-/* 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
-
-/*-----------------------------------------------------------------------
- * 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 0x4000 /* 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
- * Note also that the logic that sets CONFIG_SYS_RAMBOOT is platform dependend.
- */
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_60X
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH
-/*#define CONFIG_SYS_MONITOR_BASE 0x200000 */
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#if CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_RAMBOOT
-#endif
-#define CONFIG_SYS_MONITOR_LEN (160 << 10) /* Reserve 160 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 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 and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 63 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 12000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 3000 /* Timeout for Flash Write (in ms) */
-
-/* turn off NVRAM env feature */
-#undef CONFIG_NVRAM_ENV
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH + 0x28000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SECT_SIZE 0x8000 /* Total Size of Environment Sector */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#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
-
-/*-----------------------------------------------------------------------
- * HIDx - Hardware Implementation-dependent Registers 2-11
- *-----------------------------------------------------------------------
- * HID0 also contains cache control - initially enable both caches and
- * invalidate contents, then the final state leaves only the instruction
- * cache enabled. Note that Power-On and Hard reset invalidate the caches,
- * but Soft reset does not.
- *
- * HID1 has only read-only information - nothing to set.
- */
-#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|HID0_IFEM|HID0_ABE)
-#define CONFIG_SYS_HID0_FINAL (HID0_ICE|HID0_IFEM|HID0_ABE|HID0_EMCP)
-#define CONFIG_SYS_HID2 0
-
-/*-----------------------------------------------------------------------
- * RMR - Reset Mode Register
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RMR 0
-
-/*-----------------------------------------------------------------------
- * BCR - Bus Configuration 4-25
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_BCR 0x100c0000
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration 4-31
- *-----------------------------------------------------------------------
- */
-
-#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC11 | SIUMCR_L2CPC10 | SIUMCR_APPC10 | \
- SIUMCR_CS10PC01 | SIUMCR_BCTLC01)
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control 11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
- */
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_PBME | SYPCR_LBME | \
- SYPCR_SWRI | SYPCR_SWP)
-
-/*-----------------------------------------------------------------------
- * TMCNTSC - Time Counter Status and Control 4-40
- *-----------------------------------------------------------------------
- * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
- * and enable Time Counter
- */
-#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC | TMCNTSC_ALR | TMCNTSC_TCF | TMCNTSC_TCE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 4-42
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
- * Periodic timer
- */
-#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock Control 9-8
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_SCCR 0x00000000
-
-/*-----------------------------------------------------------------------
- * RCCR - RISC Controller Configuration 13-7
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RCCR 0
-
-/*
- * Init Memory Controller:
- */
-
-#define CONFIG_SYS_PSDMR 0x494D2452
-#define CONFIG_SYS_LSDMR 0x49492552
-
-/* Flash */
-#define CONFIG_SYS_BR0_PRELIM (PHYS_FLASH | BRx_V)
-#define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(PHYS_FLASH_SIZE) | \
- ORxG_BCTLD | \
- ORxG_SCY_5_CLK)
-
-/* DPRAM to the PCI BUS on the protocol board */
-#define CONFIG_SYS_BR1_PRELIM (PHYS_DPRAM_PCI | BRx_V)
-#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(PHYS_DPRAM_PCI_SIZE) | \
- ORxG_ACS_DIV4)
-
-/* 60x Bus SDRAM */
-#define CONFIG_SYS_BR2_PRELIM (PHYS_SDRAM_60X | BRx_MS_SDRAM_P | BRx_V)
-#define CONFIG_SYS_OR2_PRELIM (ORxS_SIZE_TO_AM(PHYS_SDRAM_60X_SIZE) | \
- ORxS_BPD_4 | \
- ORxS_ROWST_PBI1_A2 | \
- ORxS_NUMR_13 | \
- ORxS_IBID)
-
-/* Virtex-FPGA - Register */
-#define CONFIG_SYS_BR3_PRELIM (PHYS_VIRTEX_REGISTER | BRx_V)
-#define CONFIG_SYS_OR3_PRELIM (ORxS_SIZE_TO_AM(PHYS_VIRTEX_REGISTER_SIZE) | \
- ORxG_SCY_1_CLK | \
- ORxG_ACS_DIV2 | \
- ORxG_CSNT )
-
-/* local bus SDRAM */
-#define CONFIG_SYS_BR4_PRELIM (PHYS_SDRAM_LOCAL | BRx_PS_32 | BRx_MS_SDRAM_L | BRx_V)
-#define CONFIG_SYS_OR4_PRELIM (ORxS_SIZE_TO_AM(PHYS_SDRAM_LOCAL_SIZE) | \
- ORxS_BPD_4 | \
- ORxS_ROWST_PBI1_A4 | \
- ORxS_NUMR_13)
-
-/* DPRAM to the Sharc-Bus on the protocol board */
-#define CONFIG_SYS_BR5_PRELIM (PHYS_DPRAM_SHARC | BRx_V)
-#define CONFIG_SYS_OR5_PRELIM (P2SZ_TO_AM(PHYS_DPRAM_SHARC_SIZE) | \
- ORxG_ACS_DIV4)
-
-#endif /* __CONFIG_H */
projects / u-boot.git / commitdiff
