#include <common.h>
#include <config.h>
#include <command.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_MFSL)
#include <asm/asm.h>
-int do_frd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_frd (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
unsigned int fslnum;
unsigned int num;
unsigned int blocking;
- if (argc < 2) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if (argc < 2)
+ return CMD_RET_USAGE;
fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16);
blocking = (unsigned int)simple_strtoul (argv[2], NULL, 16);
if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER) {
puts ("Bad number of FSL\n");
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
+ return CMD_RET_USAGE;
}
switch (fslnum) {
return 1;
}
- printf ("%01x: 0x%08lx - %s %s read\n", fslnum, num,
+ printf ("%01x: 0x%08x - %s %s read\n", fslnum, num,
blocking < 2 ? "non blocking" : "blocking",
((blocking == 1) || (blocking == 3)) ? "control" : "data" );
return 0;
}
-int do_fwr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_fwr (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
unsigned int fslnum;
unsigned int num;
unsigned int blocking;
- if (argc < 3) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if (argc < 3)
+ return CMD_RET_USAGE;
fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16);
num = (unsigned int)simple_strtoul (argv[2], NULL, 16);
blocking = (unsigned int)simple_strtoul (argv[3], NULL, 16);
- if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER) {
- printf ("Bad number of FSL\nUsage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER)
+ return CMD_RET_USAGE;
switch (fslnum) {
#if (XILINX_FSL_NUMBER > 0)
return 1;
}
- printf ("%01x: 0x%08lx - %s %s write\n", fslnum, num,
+ printf ("%01x: 0x%08x - %s %s write\n", fslnum, num,
blocking < 2 ? "non blocking" : "blocking",
((blocking == 1) || (blocking == 3)) ? "control" : "data" );
return 0;
}
-int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
unsigned int reg = 0;
unsigned int val = 0;
+ if (argc < 2)
+ return CMD_RET_USAGE;
+
reg = (unsigned int)simple_strtoul (argv[1], NULL, 16);
val = (unsigned int)simple_strtoul (argv[2], NULL, 16);
- if (argc < 2) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
switch (reg) {
case 0x1:
if (argc > 2) {
MTS (val, rmsr);
NOP;
MFS (val, rmsr);
-
} else {
MFS (val, rmsr);
}
puts ("Unsupported register\n");
return 1;
}
- printf (": 0x%08lx\n", val);
+ printf (": 0x%08x\n", val);
return 0;
}
/***************************************************/
U_BOOT_CMD (frd, 3, 1, do_frd,
- "frd - read data from FSL\n",
+ "read data from FSL",
"- [fslnum [0|1|2|3]]\n"
" 0 - non blocking data read\n"
" 1 - non blocking control read\n"
" 2 - blocking data read\n"
- " 3 - blocking control read\n");
-
+ " 3 - blocking control read");
U_BOOT_CMD (fwr, 4, 1, do_fwr,
- "fwr - write data to FSL\n",
+ "write data to FSL",
"- [fslnum [0|1|2|3]]\n"
" 0 - non blocking data write\n"
" 1 - non blocking control write\n"
" 2 - blocking data write\n"
- " 3 - blocking control write\n");
+ " 3 - blocking control write");
U_BOOT_CMD (rspr, 3, 1, do_rspr,
- "rspr - read/write special purpose register\n",
+ "read/write special purpose register",
"- reg_num [write value] read/write special purpose register\n"
" 1 - MSR - Machine status register\n"
" 3 - EAR - Exception address register\n"
- " 5 - ESR - Exception status register\n");
-
-#endif /* CONFIG_MICROBLAZE & CFG_CMD_MFSL */
+ " 5 - ESR - Exception status register");