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arm: rmobile: Update print_cpuinfo function

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The print_cpuinfo fucntion has same code.
It has a code of many common.  This adds a table of CPU information, duplicate
using for-loop.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu 2014-03-28 11:54:22 +09:00 committed by Nobuhiro Iwamatsu
parent 5dd8dbd7db
commit 73ff6801e6
1 changed files with 22 additions and 27 deletions
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49
arch/arm/cpu/armv7/rmobile/cpu_info.c
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@ -44,35 +44,30 @@ static u32 __rmobile_get_cpu_rev_fraction(void)
u32 rmobile_get_cpu_rev_fraction(void)
__attribute__((weak, alias("__rmobile_get_cpu_rev_fraction")));
/* CPU infomation table */
static const struct {
u16 cpu_type;
u8 cpu_name[10];
} rmobile_cpuinfo[] = {
{ 0x37, "SH73A0" },
{ 0x40, "R8A7740" },
{ 0x45, "R8A7790" },
{ 0x47, "R8A7791" },
{ 0x0, "CPU" },
};
int print_cpuinfo(void)
{
switch (rmobile_get_cpu_type()) {
case 0x37:
printf("CPU: Renesas Electronics SH73A0 rev %d.%d\n",
rmobile_get_cpu_rev_integer(),
rmobile_get_cpu_rev_fraction());
break;
case 0x40:
printf("CPU: Renesas Electronics R8A7740 rev %d.%d\n",
rmobile_get_cpu_rev_integer(),
rmobile_get_cpu_rev_fraction());
break;
case 0x45:
printf("CPU: Renesas Electronics R8A7790 rev %d\n",
rmobile_get_cpu_rev_integer());
break;
case 0x47:
printf("CPU: Renesas Electronics R8A7791 rev %d\n",
rmobile_get_cpu_rev_integer());
break;
default:
printf("CPU: Renesas Electronics CPU rev %d.%d\n",
rmobile_get_cpu_rev_integer(),
rmobile_get_cpu_rev_fraction());
break;
int i = 0;
u32 cpu_type = rmobile_get_cpu_type();
for (; i < ARRAY_SIZE(rmobile_cpuinfo); i++) {
if (rmobile_cpuinfo[i].cpu_type == cpu_type) {
printf("CPU: Renesas Electronics %s rev %d.%d\n",
rmobile_cpuinfo[i].cpu_name,
rmobile_get_cpu_rev_integer(),
rmobile_get_cpu_rev_fraction());
break;
}
}
return 0;
}