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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-04-23 21:11:41 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-05-13 23:59:23 +0200 |
| commit | 516dd4aacd67a0f27da94f3fe63fe0f4dbab6e2b (patch) | |
| tree | d4b39700ff5ff1ae2968d3a2c3b05b5ddfc4b3a5 /arch/openrisc/include | |
| parent | 408835832158df0357e18e96da7f2d1ed6b80e7f (diff) | |
| download | linux-516dd4aacd67a0f27da94f3fe63fe0f4dbab6e2b.tar.gz linux-516dd4aacd67a0f27da94f3fe63fe0f4dbab6e2b.tar.bz2 linux-516dd4aacd67a0f27da94f3fe63fe0f4dbab6e2b.zip | |
openrisc: start CPU timer early in boot
In order to measure the boot process, the timer should be switched on as
early in boot as possible. As well, the commit defines the get_cycles
macro, like the previous patches in this series, so that generic code is
aware that it's implemented by the platform, as is done on other archs.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Acked-by: Stafford Horne <shorne@gmail.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'arch/openrisc/include')
| -rw-r--r-- | arch/openrisc/include/asm/timex.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/openrisc/include/asm/timex.h b/arch/openrisc/include/asm/timex.h index d52b4e536e3f..5487fa93dd9b 100644 --- a/arch/openrisc/include/asm/timex.h +++ b/arch/openrisc/include/asm/timex.h @@ -23,6 +23,7 @@ static inline cycles_t get_cycles(void) { return mfspr(SPR_TTCR); } +#define get_cycles get_cycles /* This isn't really used any more */ #define CLOCK_TICK_RATE 1000 |