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| author | Igor Grinberg <grinberg@compulab.co.il> | 2012-08-29 03:18:50 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-09-11 03:33:59 +0400 |
| commit | e54adb1e79762d3591459e5b0e9b9ff578e33fdb (patch) | |
| tree | c943f510b164f8d02e2cdaf661dfad280c97da59 /arch/arm/mach-omap2/board-omap3evm.c | |
| parent | 761d4c9d5c213a08129523f6f452333516a2dd7c (diff) | |
| download | linux-e54adb1e79762d3591459e5b0e9b9ff578e33fdb.tar.xz | |
ARM: OMAP: omap3evm: cleanup revision bits
The omap3evm has its revision information bits inside the plat/board.h
file. Those bits are not used anywhere in the upstream tree besides the
board-omap3evm.c file.
Move the OMAP3EVM_BOARD_GEN_* bits to the board file and remove the
get_omap3_evm_rev() function declaration.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3evm.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3evm.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b49e83420114..851aec6ecb8a 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -74,6 +74,18 @@ #define OMAP3EVM_GEN1_ETHR_GPIO_RST 64 #define OMAP3EVM_GEN2_ETHR_GPIO_RST 7 +/* + * OMAP35x EVM revision + * Run time detection of EVM revision is done by reading Ethernet + * PHY ID - + * GEN_1 = 0x01150000 + * GEN_2 = 0x92200000 + */ +enum { + OMAP3EVM_BOARD_GEN_1 = 0, /* EVM Rev between A - D */ + OMAP3EVM_BOARD_GEN_2, /* EVM Rev >= Rev E */ +}; + static u8 omap3_evm_version; u8 get_omap3_evm_rev(void) |