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authorwdenk <wdenk>2005-04-03 15:51:42 +0000
committerwdenk <wdenk>2005-04-03 15:51:42 +0000
commit756f586a73d756f163dc03a049d650cc1a5b5899 (patch)
tree15cd902e173aa72118ee90622ffe5492d7243b70 /board/hidden_dragon/hidden_dragon.c
parentb1bf6f2c9b4aa17c6ccb7a631c99fae7f4b5744b (diff)
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* Patch by Yusdi Santoso, 22 Oct 2004:
- Add support for HIDDEN_DRAGON board - fix endianess problem in driver/rtl1839.c * Patch by Allen Curtis, 21 Oct 2004: support multiple serial ports
Diffstat (limited to 'board/hidden_dragon/hidden_dragon.c')
-rw-r--r--board/hidden_dragon/hidden_dragon.c95
1 files changed, 95 insertions, 0 deletions
diff --git a/board/hidden_dragon/hidden_dragon.c b/board/hidden_dragon/hidden_dragon.c
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+++ b/board/hidden_dragon/hidden_dragon.c
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+/*
+ * (C) Copyright 2004
+ * Yusdi Santoso, Adaptec Inc., yusdi_santoso@adaptec.com
+ *
+ * (C) Copyright 2000
+ * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <pci.h>
+
+int checkboard (void)
+{
+ /*TODO: Check processor type */
+
+ puts ( "Board: Hidden Dragon "
+#ifdef CONFIG_MPC8240
+ "8240"
+#endif
+#ifdef CONFIG_MPC8245
+ "8245"
+#endif
+ " ##Test not implemented yet##\n");
+ /* TODO: Implement board test */
+ return 0;
+}
+
+long int initdram (int board_type)
+{
+ long size;
+ long new_bank0_end;
+ long mear1;
+ long emear1;
+
+ size = get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE);
+
+ new_bank0_end = size - 1;
+ mear1 = mpc824x_mpc107_getreg(MEAR1);
+ emear1 = mpc824x_mpc107_getreg(EMEAR1);
+ mear1 = (mear1 & 0xFFFFFF00) |
+ ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
+ emear1 = (emear1 & 0xFFFFFF00) |
+ ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
+ mpc824x_mpc107_setreg(MEAR1, mear1);
+ mpc824x_mpc107_setreg(EMEAR1, emear1);
+
+ return (size);
+}
+
+/*
+ * Initialize PCI Devices, report devices found.
+ */
+#ifndef CONFIG_PCI_PNP
+static struct pci_config_table pci_hidden_dragon_config_table[] = {
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, 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, 0x10, PCI_ANY_ID,
+ pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
+ PCI_ENET1_MEMADDR,
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
+ { }
+};
+#endif
+
+struct pci_controller hose = {
+#ifndef CONFIG_PCI_PNP
+ config_table: pci_hidden_dragon_config_table,
+#endif
+};
+
+void pci_init_board(void)
+{
+ pci_mpc824x_init(&hose);
+}