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am33xx: report silicon revision instead of code 

As revision code 1 is for silicon revision 2.0, it is easily confused with
silicon revision 1.0.

Device type report also reworked in same style.

Signed-off-by: Sergey Alyoshin <alyoshin.s@gmail.com>
This commit is contained in:
Sergey Alyoshin 2014-05-22 11:56:03 +04:00 committed by Tom Rini
parent d7630da6f4
commit 21254713d3
1 changed files with 23 additions and 18 deletions
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41
arch/arm/cpu/armv7/am33xx/sys_info.c
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@ -79,12 +79,24 @@ u32 get_sysboot_value(void)
}
#ifdef CONFIG_DISPLAY_CPUINFO
static char *cpu_revs[] = {
"1.0",
"2.0",
"2.1"};
static char *dev_types[] = {
"TST",
"EMU",
"HS",
"GP"};
/**
* Print CPU information
*/
int print_cpuinfo(void)
{
char *cpu_s, *sec_s;
char *cpu_s, *sec_s, *rev_s;
switch (get_cpu_type()) {
case AM335X:
@ -94,28 +106,21 @@ int print_cpuinfo(void)
cpu_s = "TI81XX";
break;
default:
cpu_s = "Unknown cpu type";
cpu_s = "Unknown CPU type";
break;
}
switch (get_device_type()) {
case TST_DEVICE:
sec_s = "TST";
break;
case EMU_DEVICE:
sec_s = "EMU";
break;
case HS_DEVICE:
sec_s = "HS";
break;
case GP_DEVICE:
sec_s = "GP";
break;
default:
if (get_cpu_rev() < ARRAY_SIZE(cpu_revs))
rev_s = cpu_revs[get_cpu_rev()];
else
rev_s = "?";
if (get_device_type() < ARRAY_SIZE(dev_types))
sec_s = dev_types[get_device_type()];
else
sec_s = "?";
}
printf("%s-%s rev %d\n", cpu_s, sec_s, get_cpu_rev());
printf("%s-%s rev %s\n", cpu_s, sec_s, rev_s);
return 0;
}