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arm: mx6: add get_cpu_type()

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Define get_cpu_type(). Reuse it in is_cpu_type().

Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
This commit is contained in:
Nikita Kiryanov 2014-08-20 15:08:59 +03:00 committed by Stefano Babic
parent 07ee927d2c
commit ea818ae748
1 changed files with 3 additions and 2 deletions
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5
arch/arm/include/asm/arch-mx6/sys_proto.h
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@ -20,8 +20,9 @@ u32 get_cpu_rev(void);
/* returns MXC_CPU_ value */
#define cpu_type(rev) (((rev) >> 12)&0xff)
/* use with MXC_CPU_ constants */
#define is_cpu_type(cpu) (cpu_type(get_cpu_rev()) == cpu)
/* both macros return/take MXC_CPU_ constants */
#define get_cpu_type() (cpu_type(get_cpu_rev()))
#define is_cpu_type(cpu) (get_cpu_type() == cpu)
const char *get_imx_type(u32 imxtype);
unsigned imx_ddr_size(void);