* Patches by Denis Peter, 9 Sep 2003:
add FAT support for IDE, SCSI and USB
* Patches by Gleb Natapov, 2 Sep 2003:
- cleanup of POST code for unsupported architectures
- MPC824x locks way0 of data cache for use as initial RAM;
this patch unlocks it after relocation to RAM and invalidates
the locked entries.
* Patch by Gleb Natapov, 30 Aug 2003:
new I2C driver for mpc107 bridge. Now works from flash.
* Patch by Dave Ellis, 11 Aug 2003:
- JFFS2: fix typo in common/cmd_jffs2.c
- JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
- JFFS2: remove node version 0 warning
- JFFS2: accept JFFS2 PADDING nodes
- SXNI855T: add AM29LV800 support
- SXNI855T: move environment from EEPROM to flash
- SXNI855T: boot from JFFS2 in NOR or NAND flash
* Patch by Bill Hargen, 11 Aug 2003:
fixes for I2C on MPC8240
- fix i2c_write routine
- fix iprobe command
- eliminates use of global variables, plus dead code, cleanup.
diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c
index a77e2c9..b4715aa 100644
--- a/board/mpl/pip405/pip405.c
+++ b/board/mpl/pip405/pip405.c
@@ -194,6 +194,11 @@
#ifdef SDRAM_DEBUG
DECLARE_GLOBAL_DATA_PTR;
#endif
+ /* set up the config port */
+ mtdcr (ebccfga, pb7ap);
+ mtdcr (ebccfgd, CONFIG_PORT_AP);
+ mtdcr (ebccfga, pb7cr);
+ mtdcr (ebccfgd, CONFIG_PORT_CR);
memclk = get_bus_freq (tmemclk);
tmemclk = 1000000000 / (memclk / 100); /* in 10 ps units */
@@ -657,8 +662,20 @@
}
+extern flash_info_t flash_info[]; /* info for FLASH chips */
+
int misc_init_r (void)
{
+ DECLARE_GLOBAL_DATA_PTR;
+ /* adjust flash start and size as well as the offset */
+ gd->bd->bi_flashstart=0-flash_info[0].size;
+ gd->bd->bi_flashsize=flash_info[0].size-CFG_MONITOR_LEN;
+ gd->bd->bi_flashoffset=0;
+
+ /* if PIP405 has booted from PCI, reset CCR0[24] as described in errata PCI_18 */
+ if (mfdcr(strap) & PSR_ROM_LOC)
+ mtspr(ccr0, (mfspr(ccr0) & ~0x80));
+
return (0);
}