Merge branch 'master' of git://git.denx.de/u-boot-arm

1 files changed, 0 insertions, 260 deletions

diff --git a/board/RPXClassic/RPXClassic.c b/board/RPXClassic/RPXClassic.c
deleted file mode 100644
index 15b7232..0000000
--- a/board/RPXClassic/RPXClassic.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * (C)	Copyright 2001
- * Stäubli Faverges - <www.staubli.com>
- * Pierre AUBERT  p.aubert@staubli.com
- * U-Boot port on RPXClassic LF (CLLF_BW31) board
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <config.h>
-#include <mpc8xx.h>
-#include <net.h>
-
-/* ------------------------------------------------------------------------- */
-
-static long int dram_size (long int, long int *, long int);
-static unsigned char aschex_to_byte (unsigned char *cp);
-
-/* ------------------------------------------------------------------------- */
-
-#define _NOT_USED_	0xFFFFCC25
-
-const uint sdram_table[] =
-{
-	/*
-	 * Single Read. (Offset 00h in UPMA RAM)
-	 */
-	0xCFFFCC24, 0x0FFFCC04, 0X0CAFCC04, 0X03AFCC08,
-	0x3FBFCC27, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Burst Read. (Offset 08h in UPMA RAM)
-	 */
-	0xCFFFCC24, 0x0FFFCC04, 0x0CAFCC84, 0x03AFCC88,
-	0x3FBFCC27, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Single Write. (Offset 18h in UPMA RAM)
-	 */
-	0xCFFFCC24, 0x0FFFCC04, 0x0CFFCC04, 0x03FFCC00,
-	0x3FFFCC27, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Burst Write. (Offset 20h in UPMA RAM)
-	 */
-	0xCFFFCC24, 0x0FFFCC04, 0x0CFFCC80, 0x03FFCC8C,
-	0x0CFFCC00, 0x33FFCC27, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Refresh. (Offset 30h in UPMA RAM)
-	 */
-	0xC0FFCC24, 0x03FFCC24, 0x0FFFCC24, 0x0FFFCC24,
-	0x3FFFCC27, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Exception. (Offset 3Ch in UPMA RAM)
-	 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_
-};
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-	puts ("Board: RPXClassic\n");
-	return (0);
-}
-
-/*-----------------------------------------------------------------------------
- * board_get_enetaddr -- Read the MAC Address in the I2C EEPROM
- *-----------------------------------------------------------------------------
- */
-static void board_get_enetaddr(uchar *enet)
-{
-	int i;
-	char buff[256], *cp;
-
-	/* Initialize I2C					*/
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
-	/* Read 256 bytes in EEPROM				*/
-	i2c_read (0x54, 0, 1, (uchar *)buff, 128);
-	i2c_read (0x54, 128, 1, (uchar *)buff + 128, 128);
-
-	/* Retrieve MAC address in buffer (key EA)		*/
-	for (cp = buff;;) {
-		if (cp[0] == 'E' && cp[1] == 'A') {
-			cp += 3;
-			/* Read MAC address			*/
-			for (i = 0; i < 6; i++, cp += 2) {
-				enet[i] = aschex_to_byte ((unsigned char *)cp);
-			}
-		}
-		/* Scan to the end of the record		*/
-		while ((*cp != '\n') && (*cp != (char)0xff)) {
-			cp++;
-		}
-		/* If the next character is a \n, 0 or ff, we are done.	*/
-		cp++;
-		if ((*cp == '\n') || (*cp == 0) || (*cp == (char)0xff))
-			break;
-	}
-
-#ifdef CONFIG_FEC_ENET
-	/* The MAC address is the same as normal ethernet except the 3rd byte	 */
-	/* (See the E.P. Planet Core Overview manual		*/
-	enet[3] |= 0x80;
-#endif
-
-	printf("MAC address = %pM\n", enet);
-}
-
-int misc_init_r(void)
-{
-	uchar enetaddr[6];
-
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		board_get_enetaddr(enetaddr);
-		eth_setenv_enetaddr("ethaddr", enetaddr);
-	}
-
-	return 0;
-}
-
-void rpxclassic_init (void)
-{
-	/* Enable NVRAM */
-	*((uchar *) BCSR0) |= BCSR0_ENNVRAM;
-
-#ifdef CONFIG_FEC_ENET
-
-	/* Validate the fast ethernet tranceiver                             */
-	*((volatile uchar *) BCSR2) &= ~BCSR2_MIICTL;
-	*((volatile uchar *) BCSR2) &= ~BCSR2_MIIPWRDWN;
-	*((volatile uchar *) BCSR2) |= BCSR2_MIIRST;
-	*((volatile uchar *) BCSR2) |= BCSR2_MIIPWRDWN;
-#endif
-
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	long int size10;
-
-	upmconfig (UPMA, (uint *) sdram_table,
-			   sizeof (sdram_table) / sizeof (uint));
-
-	/* Refresh clock prescalar */
-	memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
-	memctl->memc_mar = 0x00000000;
-
-	/* Map controller banks 1 to the SDRAM bank */
-	memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
-	memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
-
-	memctl->memc_mamr = CONFIG_SYS_MAMR_10COL & (~(MAMR_PTAE));	/* no refresh yet */
-
-	udelay (200);
-
-	/* perform SDRAM initializsation sequence */
-
-	memctl->memc_mcr = 0x80002230;	/* SDRAM bank 0 - refresh twice */
-	udelay (1);
-
-	memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
-
-	udelay (1000);
-
-	/* Check Bank 0 Memory Size
-	 * try 10 column mode
-	 */
-
-	size10 = dram_size (CONFIG_SYS_MAMR_10COL, SDRAM_BASE_PRELIM,
-						SDRAM_MAX_SIZE);
-
-	return (size10);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-
-static long int dram_size (long int mamr_value, long int *base, long int maxsize)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_mamr = mamr_value;
-
-	return (get_ram_size(base, maxsize));
-}
-/*-----------------------------------------------------------------------------
- * aschex_to_byte --
- *-----------------------------------------------------------------------------
- */
-static unsigned char aschex_to_byte (unsigned char *cp)
-{
-	u_char byte, c;
-
-	c = *cp++;
-
-	if ((c >= 'A') && (c <= 'F')) {
-		c -= 'A';
-		c += 10;
-	} else if ((c >= 'a') && (c <= 'f')) {
-		c -= 'a';
-		c += 10;
-	} else {
-		c -= '0';
-	}
-
-	byte = c * 16;
-
-	c = *cp;
-
-	if ((c >= 'A') && (c <= 'F')) {
-		c -= 'A';
-		c += 10;
-	} else if ((c >= 'a') && (c <= 'f')) {
-		c -= 'a';
-		c += 10;
-	} else {
-		c -= '0';
-	}
-
-	byte += c;
-
-	return (byte);
-}