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| author | Sergey Alyoshin <alyoshin.s@gmail.com> | 2014-05-22 11:56:03 +0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-05-23 19:40:39 -0400 |
| commit | 21254713d30f4921543170c658a576ff3c2275a7 (patch) | |
| tree | ae13c90d11edcf197471028fa94604fbe9086b63 /arch/arm | |
| parent | d7630da6f401a68644f8c5fa1ee3b39bcf60972f (diff) | |
| download | u-boot-imx-21254713d30f4921543170c658a576ff3c2275a7.zip u-boot-imx-21254713d30f4921543170c658a576ff3c2275a7.tar.gz u-boot-imx-21254713d30f4921543170c658a576ff3c2275a7.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/sys_info.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/sys_info.c b/arch/arm/cpu/armv7/am33xx/sys_info.c index 50eb598..2ce682f 100644 --- a/arch/arm/cpu/armv7/am33xx/sys_info.c +++ b/arch/arm/cpu/armv7/am33xx/sys_info.c @@ -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; } |