move ifxmips uboot to package/

[openwrt.git] / package / uboot-ifxmips / files / cpu / mips / danube / cpu.c

diff --git a/package/uboot-ifxmips/files/cpu/mips/danube/cpu.c b/package/uboot-ifxmips/files/cpu/mips/danube/cpu.c
new file mode 100644 (file)
index 0000000..b9f90ce
--- /dev/null
+++ b/package/uboot-ifxmips/files/cpu/mips/danube/cpu.c
@@ -0,0 +1,61 @@
+/*
+ * (C) Copyright 2003
+ * 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
+ */
+
+#include <common.h>
+#include <command.h>
+#if defined(CONFIG_INCA_IP)
+#      include <asm/inca-ip.h>
+#elif defined(CONFIG_IFX_MIPS)
+#      include <asm/danube.h>
+#      include "ifx_cpu.c"
+#endif
+#include <asm/mipsregs.h>
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+#if defined(CONFIG_INCA_IP)
+       *INCA_IP_WDT_RST_REQ = 0x3f;
+#elif defined(CONFIG_PURPLE) || defined(CONFIG_TB0229)
+       void (*f)(void) = (void *) 0xbfc00000;
+
+       f();
+#elif defined(CONFIG_IFX_MIPS)
+       IFX_CPU_RESET;
+#endif
+       fprintf(stderr, "*** reset failed ***\n");
+       return 0;
+}
+
+void flush_cache (ulong start_addr, ulong size)
+{
+
+}
+
+void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 ){
+       write_32bit_cp0_register(CP0_ENTRYLO0, low0);
+       write_32bit_cp0_register(CP0_PAGEMASK, pagemask);
+       write_32bit_cp0_register(CP0_ENTRYLO1, low1);
+       write_32bit_cp0_register(CP0_ENTRYHI, hi);
+       write_32bit_cp0_register(CP0_INDEX, index);
+       tlb_write_indexed();
+}