/*
* (C) Copyright 2001
- * Stäubli Faverges - <www.staubli.com>
+ * Stäubli Faverges - <www.staubli.com>
* Pierre AUBERT p.aubert@staubli.com
* U-Boot port on RPXClassic LF (CLLF_BW31) board
*
#include <i2c.h>
#include <config.h>
#include <mpc8xx.h>
+#include <net.h>
/* ------------------------------------------------------------------------- */
* board_get_enetaddr -- Read the MAC Address in the I2C EEPROM
*-----------------------------------------------------------------------------
*/
-void board_get_enetaddr (uchar * enet)
+static void board_get_enetaddr(uchar *enet)
{
int i;
char buff[256], *cp;
/* Initialize I2C */
- i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+ i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
/* Read 256 bytes in EEPROM */
- i2c_read (0x54, 0, 1, buff, 128);
- i2c_read (0x54, 128, 1, buff + 128, 128);
+ 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;;) {
cp += 3;
/* Read MAC address */
for (i = 0; i < 6; i++, cp += 2) {
- enet[i] = aschex_to_byte (cp);
+ enet[i] = aschex_to_byte ((unsigned char *)cp);
}
}
/* Scan to the end of the record */
enet[3] |= 0x80;
#endif
- printf ("MAC address = %02x:%02x:%02x:%02x:%02x:%02x\n",
- enet[0], enet[1], enet[2], enet[3], enet[4], enet[5]);
+ 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)
/* ------------------------------------------------------------------------- */
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
volatile memctl8xx_t *memctl = &immap->im_memctl;
long int size10;
sizeof (sdram_table) / sizeof (uint));
/* Refresh clock prescalar */
- memctl->memc_mptpr = CFG_MPTPR;
+ memctl->memc_mptpr = CONFIG_SYS_MPTPR;
memctl->memc_mar = 0x00000000;
/* Map controller banks 1 to the SDRAM bank */
- memctl->memc_or1 = CFG_OR1_PRELIM;
- memctl->memc_br1 = CFG_BR1_PRELIM;
+ memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
+ memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
- memctl->memc_mamr = CFG_MAMR_10COL & (~(MAMR_PTAE)); /* no refresh yet */
+ memctl->memc_mamr = CONFIG_SYS_MAMR_10COL & (~(MAMR_PTAE)); /* no refresh yet */
udelay (200);
* try 10 column mode
*/
- size10 = dram_size (CFG_MAMR_10COL, (ulong *) SDRAM_BASE_PRELIM,
+ size10 = dram_size (CONFIG_SYS_MAMR_10COL, SDRAM_BASE_PRELIM,
SDRAM_MAX_SIZE);
return (size10);
static long int dram_size (long int mamr_value, long int *base, long int maxsize)
{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
volatile memctl8xx_t *memctl = &immap->im_memctl;
- volatile long int *addr;
- ulong cnt, val;
- ulong save[32]; /* to make test non-destructive */
- unsigned char i = 0;
memctl->memc_mamr = mamr_value;
- for (cnt = maxsize / sizeof (long); cnt > 0; cnt >>= 1) {
- addr = base + cnt; /* pointer arith! */
-
- save[i++] = *addr;
- *addr = ~cnt;
- }
-
- /* write 0 to base address */
- addr = base;
- save[i] = *addr;
- *addr = 0;
-
- /* check at base address */
- if ((val = *addr) != 0) {
- *addr = save[i];
- return (0);
- }
-
- for (cnt = 1; cnt <= maxsize / sizeof (long); cnt <<= 1) {
- addr = base + cnt; /* pointer arith! */
-
- val = *addr;
- *addr = save[--i];
-
- if (val != (~cnt)) {
- return (cnt * sizeof (long));
- }
- }
- return (maxsize);
+ return (get_ram_size(base, maxsize));
}
/*-----------------------------------------------------------------------------
* aschex_to_byte --