| Message ID | 20191110161758.614-1-aford173@gmail.com |
|---|---|
| State | Accepted |
| Commit | 69acc36864d55229b9520bb620fdc546488ab78d |
| Delegated to: | Tom Rini |
| Headers | show |
| Series |
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| Related | show |
niedz., 10 lis 2019 o 17:18 Adam Ford <aford173@gmail.com> napisał(a): > > Currently the omapl138_lcdk has SKIP_LOWLEVEL_INIT set. > The README states there is a variation of this for the ARM926EJ-S > which allows the board to just skip the call to lowlevel_init() > and do the normal CP15 init which enables the instruction cache. > > On the da850evm, this was shown to improve startup time. > > This patch switches SKIP_LOWLEVEL_INIT to SKIP_LOWLEVEL_INIT_ONLY > thus, enabling the cache. > > Signed-off-by: Adam Ford <aford173@gmail.com> > > diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h > index 1c41e7e97a..3b5c085a24 100644 > --- a/include/configs/omapl138_lcdk.h > +++ b/include/configs/omapl138_lcdk.h > @@ -23,7 +23,7 @@ > #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE > #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) > #define CONFIG_SYS_HZ 1000 > -#define CONFIG_SKIP_LOWLEVEL_INIT > +#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY > > /* > * Memory Info > -- > 2.20.1 > Tested-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
On Sun, Nov 10, 2019 at 10:17:58AM -0600, Adam Ford wrote: > Currently the omapl138_lcdk has SKIP_LOWLEVEL_INIT set. > The README states there is a variation of this for the ARM926EJ-S > which allows the board to just skip the call to lowlevel_init() > and do the normal CP15 init which enables the instruction cache. > > On the da850evm, this was shown to improve startup time. > > This patch switches SKIP_LOWLEVEL_INIT to SKIP_LOWLEVEL_INIT_ONLY > thus, enabling the cache. > > Signed-off-by: Adam Ford <aford173@gmail.com> > Tested-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h > index 1c41e7e97a..3b5c085a24 100644 Applied to u-boot/master, thanks!
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h index 1c41e7e97a..3b5c085a24 100644 --- a/include/configs/omapl138_lcdk.h +++ b/include/configs/omapl138_lcdk.h @@ -23,7 +23,7 @@ #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) #define CONFIG_SYS_HZ 1000 -#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY /* * Memory Info
Currently the omapl138_lcdk has SKIP_LOWLEVEL_INIT set. The README states there is a variation of this for the ARM926EJ-S which allows the board to just skip the call to lowlevel_init() and do the normal CP15 init which enables the instruction cache. On the da850evm, this was shown to improve startup time. This patch switches SKIP_LOWLEVEL_INIT to SKIP_LOWLEVEL_INIT_ONLY thus, enabling the cache. Signed-off-by: Adam Ford <aford173@gmail.com>