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author | Adam YH Lee <adam.yh.lee@gmail.com> | 2015-06-01 14:29:09 -0700 |
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committer | Tom Rini <trini@konsulko.com> | 2015-06-08 17:32:40 -0400 |
commit | 5e90470a866875984820dbc48c9b881e0ce773ba (patch) | |
tree | 39a732020d311e4f080725f7a420bbe32bb5eca2 /board/gumstix/pepper/mux.c | |
parent | 8f0b1e24e2887713bdcbf35b08902e9555ee7b92 (diff) | |
download | blackbird-obmc-uboot-5e90470a866875984820dbc48c9b881e0ce773ba.tar.gz blackbird-obmc-uboot-5e90470a866875984820dbc48c9b881e0ce773ba.zip |
pepper: Implement Board Detection mechanism
AM335x-based 'Gumstix Pepper' SBCs and variants use different types of
RAM (DDR2 vs DDR3 with DDR3 being the default). Detect the board type
by reading the factory-programmed EEPROM [1] and use this to select any
runtime boot options such as RAM type.
[1] http://elinux.org/BeagleBoardPinMux#List_of_Vendor_and_Device_IDs
Signed-off-by: Adam YH Lee <adam.yh.lee@gmail.com>
Signed-off-by: Ash Charles <ashcharles@gmail.com>
Diffstat (limited to 'board/gumstix/pepper/mux.c')
-rw-r--r-- | board/gumstix/pepper/mux.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/gumstix/pepper/mux.c b/board/gumstix/pepper/mux.c index 50b12666d6..92c73f8df8 100644 --- a/board/gumstix/pepper/mux.c +++ b/board/gumstix/pepper/mux.c @@ -64,6 +64,11 @@ void enable_uart0_pin_mux(void) configure_module_pin_mux(uart0_pin_mux); } +void enable_i2c0_pin_mux(void) +{ + configure_module_pin_mux(i2c0_pin_mux); +} + /* * Do board-specific muxes. */ |