diff options
| author | Sanjeev Premi <premi@ti.com> | 2010-10-01 16:35:24 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-10-01 16:35:24 -0700 |
| commit | 76abab213587bfc3b850f36c0a674116d161148d (patch) | |
| tree | 14e04a504539e4da776579d2a878f50df0cd03a7 /arch/arm/mach-omap2/id.c | |
| parent | 5a3b2f7a5a79082dd3a5f2294cbd85fc3b173d98 (diff) | |
omap2/3: Update revision identification
The existing definitions for cpu revision used
upper nibble in the bits[15:08]. With OMAP3630,
definitions use lower nibble.
This patch unifies the definitions to start
at lower nibble.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/id.c')
| -rw-r--r-- | arch/arm/mach-omap2/id.c | 72 |
1 files changed, 48 insertions, 24 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 0412233da2b3..04a2fa240bc3 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -385,30 +385,54 @@ static void __init omap3_cpuinfo(void) strcpy(cpu_name, "OMAP3503"); } - switch (rev) { - case OMAP_REVBITS_00: - strcpy(cpu_rev, "1.0"); - break; - case OMAP_REVBITS_01: - strcpy(cpu_rev, "1.1"); - break; - case OMAP_REVBITS_02: - strcpy(cpu_rev, "1.2"); - break; - case OMAP_REVBITS_10: - strcpy(cpu_rev, "2.0"); - break; - case OMAP_REVBITS_20: - strcpy(cpu_rev, "2.1"); - break; - case OMAP_REVBITS_30: - strcpy(cpu_rev, "3.0"); - break; - case OMAP_REVBITS_40: - /* FALLTHROUGH */ - default: - /* Use the latest known revision as default */ - strcpy(cpu_rev, "3.1"); + if (cpu_is_omap3630()) { + switch (rev) { + case OMAP_REVBITS_00: + strcpy(cpu_rev, "1.0"); + break; + case OMAP_REVBITS_01: + strcpy(cpu_rev, "1.1"); + break; + case OMAP_REVBITS_02: + /* FALLTHROUGH */ + default: + /* Use the latest known revision as default */ + strcpy(cpu_rev, "1.2"); + } + } else if (cpu_is_omap3505() || cpu_is_omap3517()) { + switch (rev) { + case OMAP_REVBITS_00: + strcpy(cpu_rev, "1.0"); + break; + case OMAP_REVBITS_01: + /* FALLTHROUGH */ + default: + /* Use the latest known revision as default */ + strcpy(cpu_rev, "1.1"); + } + } else { + switch (rev) { + case OMAP_REVBITS_00: + strcpy(cpu_rev, "1.0"); + break; + case OMAP_REVBITS_01: + strcpy(cpu_rev, "2.0"); + break; + case OMAP_REVBITS_02: + strcpy(cpu_rev, "2.1"); + break; + case OMAP_REVBITS_03: + strcpy(cpu_rev, "3.0"); + break; + case OMAP_REVBITS_04: + strcpy(cpu_rev, "3.1"); + break; + case OMAP_REVBITS_05: + /* FALLTHROUGH */ + default: + /* Use the latest known revision as default */ + strcpy(cpu_rev, "3.1.2"); + } } /* Print verbose information */ |