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authorwdenk <wdenk>2003-05-31 18:35:21 +0000
committerwdenk <wdenk>2003-05-31 18:35:21 +0000
commit7a8e9bed17d7924a9c5c4699b1f6a3a0359524ed (patch)
tree5c273df9c5efa7b1b6a4ca88904e48039ef591e8 /board/utx8245/utx8245.c
parent3b57fe0a70b903f4db66c558bb9828bc58acf06b (diff)
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* Patch by Marc Singer, 29 May 2003:
Fixed rarp boot method for IA32 and other little-endian CPUs. * Patch by Marc Singer, 28 May 2003: Added port I/O commands. * Patch by Matthew McClintock, 28 May 2003 - cpu/mpc824x/start.S: fix relocation code when booting from RAM - minor patches for utx8245 * Patch by Daniel Engström, 28 May 2003: x86 update * Patch by Dave Ellis, 9 May 2003 + 27 May 2003: add nand flash support to SXNI855T configuration fix/extend nand flash support: - fix 'nand erase' command so does not erase bad blocks - fix 'nand write' command so does not write to bad blocks - fix nand_probe() so handles no flash detected properly - add doc/README.nand - add .jffs2 and .oob options to nand read/write - add 'nand bad' command to list bad blocks - add 'clean' option to 'nand erase' to write JFFS2 clean markers - make NAND read/write faster * Patch by Rune Torgersen, 23 May 2003: Update for MPC8266ADS board
Diffstat (limited to 'board/utx8245/utx8245.c')
-rw-r--r--board/utx8245/utx8245.c37
1 files changed, 25 insertions, 12 deletions
diff --git a/board/utx8245/utx8245.c b/board/utx8245/utx8245.c
index 63b4e3e..a8c82e4 100644
--- a/board/utx8245/utx8245.c
+++ b/board/utx8245/utx8245.c
@@ -30,6 +30,7 @@
#include <mpc824x.h>
#include <asm/processor.h>
#include <asm/io.h>
+#include <asm/mmu.h>
#include <pci.h>
#define SAVE_SZ 32
@@ -53,11 +54,18 @@ long int initdram(int board_type)
volatile ulong *addr;
ulong save[SAVE_SZ];
ulong val, ret = 0;
+/*
+ write_bat(IBAT1, ((CFG_MAX_RAM_SIZE/2) | BATU_BL_256M | BATU_VS | BATU_VP),
+ ( (CFG_MAX_RAM_SIZE/2)| BATL_PP_10 | BATL_MEMCOHERENCE));
+
+ write_bat(DBAT1, ((CFG_MAX_RAM_SIZE/2) | BATU_BL_256M | BATU_VS | BATU_VP),
+ ( (CFG_MAX_RAM_SIZE/2)| BATL_PP_10 | BATL_MEMCOHERENCE));
+*/
+ for (i=0; i<SAVE_SZ; i++) {
+ save[i] = 0; /* clear table */
+ }
- for (i=0; i<SAVE_SZ; i++) {save[i] = 0;} /* clear table */
-
- for (i=0, cnt=(CFG_MAX_RAM_SIZE / sizeof(long)) >> 1; cnt > 0; cnt >>= 1)
- {
+ for (i=0, cnt=(CFG_MAX_RAM_SIZE / sizeof(long)) >> 1; cnt > 0; cnt >>= 1) {
addr = (volatile ulong *)base + cnt;
save[i++] = *addr;
*addr = ~cnt;
@@ -67,19 +75,16 @@ long int initdram(int board_type)
save[i] = *addr;
*addr = 0;
- if (*addr != 0)
- {
+ if (*addr != 0) {
*addr = save[i];
goto Done;
}
- for (cnt = 1; cnt < CFG_MAX_RAM_SIZE / sizeof(long); cnt <<= 1)
- {
+ for (cnt = 1; cnt < CFG_MAX_RAM_SIZE / sizeof(long); cnt <<= 1) {
addr = (volatile ulong *)base + cnt;
val = *addr;
*addr = save[--i];
- if (val != ~cnt)
- {
+ if (val != ~cnt) {
ulong new_bank0_end = cnt * sizeof(long) - 1;
ulong mear1 = mpc824x_mpc107_getreg(MEAR1);
ulong emear1 = mpc824x_mpc107_getreg(EMEAR1);
@@ -111,11 +116,11 @@ Done:
static struct pci_config_table pci_utx8245_config_table[] = {
#ifndef CONFIG_PCI_PNP
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0C, PCI_ANY_ID,
pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
PCI_ENET0_MEMADDR,
PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0B, PCI_ANY_ID,
pci_cfgfunc_config_device, { PCI_FIREWIRE_IOADDR,
PCI_FIREWIRE_MEMADDR,
PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
@@ -133,6 +138,14 @@ static void pci_utx8245_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
else if (PCI_DEV(dev) == 12)
/* assign serial interrupt line 8 (int24) to Ethernet */
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 24);
+
+ else if (PCI_DEV(dev) == 14)
+ /* assign serial interrupt line 0 (int16) to PMC slot 0 */
+ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 16);
+
+ else if (PCI_DEV(dev) == 15)
+ /* assign serial interrupt line 1 (int17) to PMC slot 1 */
+ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 17);
}
static struct pci_controller utx8245_hose = {