SPARC: Remove

[people/ms/u-boot.git] / arch / sparc / cpu / leon3 / cpu.c

diff --git a/arch/sparc/cpu/leon3/cpu.c b/arch/sparc/cpu/leon3/cpu.c
deleted file mode 100644 (file)
index 149e5c6..0000000
--- a/arch/sparc/cpu/leon3/cpu.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* CPU specific code for the LEON3 CPU
- *
- * (C) Copyright 2007, 2015
- * Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <watchdog.h>
-#include <command.h>
-#include <netdev.h>
-
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <ambapp.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern void _reset_reloc(void);
-
-int leon_cpu_cnt = 1;
-int leon_ver = 3;
-unsigned int leon_cpu_freq = CONFIG_SYS_CLK_FREQ;
-
-int cpu_freq(void)
-{
-       ambapp_ahbdev dev;
-
-       if (leon_ver == 3) {
-               ambapp_ahbmst_find(&ambapp_plb, VENDOR_GAISLER,
-                       GAISLER_LEON3, 0, &dev);
-       } else {
-               ambapp_ahbmst_find(&ambapp_plb, VENDOR_GAISLER,
-                       GAISLER_LEON4, 0, &dev);
-       }
-
-       leon_cpu_freq = ambapp_bus_freq(&ambapp_plb, dev.ahb_bus_index);
-
-       return 0;
-}
-
-int checkcpu(void)
-{
-       int cnt;
-       char str[4];
-
-       /* check LEON version here */
-       cnt = ambapp_ahbmst_count(&ambapp_plb, VENDOR_GAISLER, GAISLER_LEON3);
-       if (cnt <= 0) {
-               cnt = ambapp_ahbmst_count(&ambapp_plb, VENDOR_GAISLER,
-                       GAISLER_LEON4);
-               if (cnt > 0)
-                       leon_ver = 4;
-       }
-
-       cpu_freq();
-
-       str[0] = '\0';
-       if (cnt > 1) {
-               leon_cpu_cnt = cnt;
-               str[0] = '0' + cnt;
-               str[1] = 'x';
-               str[2] = '\0';
-       }
-       printf("CPU: %sLEON%d @ %dMHz\n", str, leon_ver,
-               leon_cpu_freq / 1000000);
-
-       return 0;
-}
-
-#ifdef CONFIG_DISPLAY_CPUINFO
-
-int print_cpuinfo(void)
-{
-       printf("CPU:   LEON3\n");
-       return 0;
-}
-
-#endif
-
-/* ------------------------------------------------------------------------- */
-
-void cpu_reset(void)
-{
-       /* Interrupts off */
-       disable_interrupts();
-
-       /* jump to restart in flash */
-       _reset_reloc();
-}
-
-int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
-       cpu_reset();
-
-       return 1;
-
-}
-
-u64 flash_read64(void *addr)
-{
-       return __raw_readq(addr);
-}
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_GRETH
-int cpu_eth_init(bd_t *bis)
-{
-       return greth_initialize(bis);
-}
-#endif