summaryrefslogtreecommitdiff
path: root/package/uboot-lantiq/files/include/configs/easy50812.h
diff options
context:
space:
mode:
authorRalph Hempel <ralph.hempel@lantiq.com>2010-03-30 13:56:30 +0000
committerRalph Hempel <ralph.hempel@lantiq.com>2010-03-30 13:56:30 +0000
commit046d73d3c2bc3a515024c2cc8339d1177e749b77 (patch)
treee6c0308590b8a125833f31549758973328c4f577 /package/uboot-lantiq/files/include/configs/easy50812.h
parentaa323e0134c4dd374869446738b701f82d014c89 (diff)
downloadmtk-20170518-046d73d3c2bc3a515024c2cc8339d1177e749b77.zip
mtk-20170518-046d73d3c2bc3a515024c2cc8339d1177e749b77.tar.gz
mtk-20170518-046d73d3c2bc3a515024c2cc8339d1177e749b77.tar.bz2
add preliminary AR9 support attention: if caches enabled the network is broken attention: the network of the flash image doesn't work because of enabled caches
SVN-Revision: 20606
Diffstat (limited to 'package/uboot-lantiq/files/include/configs/easy50812.h')
-rw-r--r--package/uboot-lantiq/files/include/configs/easy50812.h104
1 files changed, 104 insertions, 0 deletions
diff --git a/package/uboot-lantiq/files/include/configs/easy50812.h b/package/uboot-lantiq/files/include/configs/easy50812.h
new file mode 100644
index 0000000..c7e96c1
--- /dev/null
+++ b/package/uboot-lantiq/files/include/configs/easy50812.h
@@ -0,0 +1,104 @@
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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
+ */
+
+/*
+ * This file contains the configuration parameters for the Danube reference board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* #define DEBUG */
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU compatible */
+#define CONFIG_MIPS34KC 1 /* MIPS 34Kc CPU core */
+#define CONFIG_AR9 1 /* an AR9 device */
+#define CONFIG_EASY50812 1 /* on the AR9 reference board */
+#define CONFIG_SYS_MAX_RAM 32*1024*1024 /* 32 MB */
+#define CONFIG_FLASH_CFI_DRIVER 1 /* using CFI flash driver */
+
+#define CONFIG_SYS_INIT_RAM_LOCK_MIPS
+
+/* use PPL1 and fixed values for CPU / DDR and bus speed */
+#define CONFIG_USE_PLL1
+#define CONFIG_CPU_333M_RAM_166M
+#define CONFIG_CLASS_II_DDR_PAD
+
+#ifdef CONFIG_SYS_RAMBOOT
+ #define CONFIG_SKIP_LOWLEVEL_INIT /* no cache */
+#else
+ #define CONFIG_SYS_EBU_BOOT
+ #define INFINEON_EBU_BOOTCFG 0x688C688C /* CMULT = 8 for 150 MHz */
+#endif
+
+#ifndef CPU_CLOCK_RATE
+#define CPU_CLOCK_RATE (ifx_get_cpuclk())
+#endif
+
+#define CONFIG_SYS_PROMPT "AR9 => " /* Monitor Command Prompt */
+#undef CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
+
+/*
+ * Include common defines/options for all Lantiq boards
+ */
+#include "ifx-common.h"
+
+/*
+ * Cache Configuration (cpu/chip specific, ar9)
+ */
+#define CONFIG_SYS_DCACHE_SIZE (16384)
+#define CONFIG_SYS_ICACHE_SIZE (16384)
+#define CONFIG_SYS_CACHELINE_SIZE (32)
+#define CONFIG_SYS_MIPS_CACHE_OPER_MODE CONF_CM_CACHABLE_NO_WA
+
+#define CONFIG_NET_MULTI
+#if 0
+#define CONFIG_M4530_ETH
+#define CONFIG_M4530_FPGA
+#endif
+
+#define CONFIG_IFX_ETOP /* lantiq ethernet cpe interface */
+#define CLK_OUT2_25MHZ
+#define CONFIG_EXTRA_SWITCH /* search for external switches like tantos */
+#define CONFIG_RMII /* use interface in RMII mode */
+#define CONFIG_MII
+#define CONFIG_CMD_MII /* enable MII command */
+
+#define CONFIG_IFX_ASC /* use lantiq ASC driver */
+#ifdef CONFIG_USE_ASC0
+#define CONFIG_SYS_IFX_ASC_BASE 0x1E100400
+#else
+#define CONFIG_SYS_IFX_ASC_BASE 0x1E100C00
+#endif
+
+#ifdef CONFIG_SYS_RAMBOOT
+/* Configuration of EBU: */
+/* starting address from 0xb0000000 */
+/* make the flash available from RAM boot */
+# define CONFIG_EBU_ADDSEL0 0x10000031
+# define CONFIG_EBU_BUSCON0 0x0001D7FF
+#endif
+
+#define CONFIG_CMD_HTTPD /* enable upgrade via HTTPD */
+
+#endif /* __CONFIG_H */