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-rw-r--r--board/rsdproto/Makefile9
-rw-r--r--board/rsdproto/flash.c386
-rw-r--r--board/rsdproto/flash_asm.S39
-rw-r--r--board/rsdproto/rsdproto.c361
-rw-r--r--board/rsdproto/u-boot.lds114
5 files changed, 0 insertions, 909 deletions
diff --git a/board/rsdproto/Makefile b/board/rsdproto/Makefile
deleted file mode 100644
index 9351e94..0000000
--- a/board/rsdproto/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := rsdproto.o flash.o
-obj-y += flash_asm.o
diff --git a/board/rsdproto/flash.c b/board/rsdproto/flash.c
deleted file mode 100644
index 37326d5..0000000
--- a/board/rsdproto/flash.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- * (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;
-}
diff --git a/board/rsdproto/flash_asm.S b/board/rsdproto/flash_asm.S
deleted file mode 100644
index 557cac0..0000000
--- a/board/rsdproto/flash_asm.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * -*- mode:c -*-
- *
- * (C) Copyright 2000
- * Marius Groeger <mgroeger@sysgo.de>
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- *
- * void ull_write(unsigned long long volatile *address,
- * unsigned long long volatile *data)
- * r3 = address
- * r4 = data
- *
- * void ull_read(unsigned long long volatile *address,
- * unsigned long long volatile *data)
- * r3 = address
- * r4 = data
- *
- * Uses the floating point unit to read and write 64 bit wide
- * data (unsigned long long) on the 60x bus. This is necessary
- * because all 4 flash chips use the /WE line from byte lane 0
- *
- * IMPORTANT: data should always be 8-aligned, otherwise an exception will
- * occur.
- */
-
-#include <ppc_asm.tmpl>
-#include <ppc_defs.h>
-
- .globl ull_write
-ull_write:
- lfd 0,0(r4)
- stfd 0,0(r3)
- blr
-
- .globl ull_read
-ull_read:
- lfd 0, 0(r3)
- stfd 0, 0(r4)
- blr
diff --git a/board/rsdproto/rsdproto.c b/board/rsdproto/rsdproto.c
deleted file mode 100644
index 1e85c27..0000000
--- a/board/rsdproto/rsdproto.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * (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);
-}
diff --git a/board/rsdproto/u-boot.lds b/board/rsdproto/u-boot.lds
deleted file mode 100644
index 44bcd19..0000000
--- a/board/rsdproto/u-boot.lds
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * (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 :
- {
- arch/powerpc/cpu/mpc8260/start.o (.text)
- *(.text)
- *(.got1)
- /*. = env_offset; */
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* 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)
- *(.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 (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- __bss_end = . ;
- PROVIDE (end = .);
-}