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| author | Sricharan R <r.sricharan@ti.com> | 2013-05-30 03:19:34 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-10 08:43:10 -0400 |
| commit | f9b814a8e99390d19628bc1b67c9567fc485d918 (patch) | |
| tree | 791ab819ecdd0bcb956b12a6004a0d5b63aa2601 | |
| parent | 378bd1fb4e965a10b396140e964740c76c960c70 (diff) | |
| download | u-boot-imx-f9b814a8e99390d19628bc1b67c9567fc485d918.zip u-boot-imx-f9b814a8e99390d19628bc1b67c9567fc485d918.tar.gz u-boot-imx-f9b814a8e99390d19628bc1b67c9567fc485d918.tar.bz2 | |
ARM: DRA7xx: Correct the SYS_CLK to 20MHZ
The sys_clk on the dra evm board is 20MHZ.
Changing the configuration for the same.
And also moving V_SCLK, V_OSCK defines to
arch/clock.h for OMAP4+ boards.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/timer.c | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap4/clock.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap5/clock.h | 8 | ||||
| -rw-r--r-- | include/configs/omap4_common.h | 4 | ||||
| -rw-r--r-- | include/configs/omap5_common.h | 4 |
5 files changed, 13 insertions, 8 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 507f687..5926a5a 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -35,6 +35,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/cpu.h> +#include <asm/arch/clock.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/arm/include/asm/arch-omap4/clock.h b/arch/arm/include/asm/arch-omap4/clock.h index f544edf..d7b61c2 100644 --- a/arch/arm/include/asm/arch-omap4/clock.h +++ b/arch/arm/include/asm/arch-omap4/clock.h @@ -214,6 +214,10 @@ #define DPLL_NO_LOCK 0 #define DPLL_LOCK 1 +/* Clock Defines */ +#define V_OSCK 38400000 /* Clock output from T2 */ +#define V_SCLK V_OSCK + struct omap4_scrm_regs { u32 revision; /* 0x0000 */ u32 pad00[63]; diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h index 6d02835..86d4711 100644 --- a/arch/arm/include/asm/arch-omap5/clock.h +++ b/arch/arm/include/asm/arch-omap5/clock.h @@ -284,4 +284,12 @@ * into microsec and passing the value. */ #define CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC 31219 + +#ifdef CONFIG_DRA7XX +#define V_OSCK 20000000 /* Clock output from T2 */ +#else +#define V_OSCK 19200000 /* Clock output from T2 */ +#endif + +#define V_SCLK V_OSCK #endif /* _CLOCKS_OMAP5_H_ */ diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index d6448b0..3e5d36b 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -45,10 +45,6 @@ #define CONFIG_DISPLAY_CPUINFO 1 #define CONFIG_DISPLAY_BOARDINFO 1 -/* Clock Defines */ -#define V_OSCK 38400000 /* Clock output from T2 */ -#define V_SCLK V_OSCK - #define CONFIG_MISC_INIT_R #define CONFIG_OF_LIBFDT 1 diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h index d57c0da..83b91d1 100644 --- a/include/configs/omap5_common.h +++ b/include/configs/omap5_common.h @@ -45,10 +45,6 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO -/* Clock Defines */ -#define V_OSCK 19200000 /* Clock output from T2 */ -#define V_SCLK V_OSCK - #define CONFIG_MISC_INIT_R #define CONFIG_OF_LIBFDT |