ppc4xx: Allow DTT_I2C_DEV_CODE configured by CFG_I2C_DTT_ADDR
On AMCC Arches board DTT_I2C_DEV_CODE is different then canyonlands and glacier. Signed-off-by: Victor Gallardo <vgallardo@amcc.com>utp
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README
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README
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@ -1392,6 +1392,12 @@ The following options need to be configured:
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If defined, then this indicates the I2C bus number for the DTT.
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If defined, then this indicates the I2C bus number for the DTT.
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If not defined, then U-Boot assumes that DTT is on I2C bus 0.
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If not defined, then U-Boot assumes that DTT is on I2C bus 0.
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CFG_I2C_DTT_ADDR:
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If defined, specifies the I2C address of the DTT device.
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If not defined, then U-Boot uses predefined value for
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specified DTT device.
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CONFIG_FSL_I2C
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CONFIG_FSL_I2C
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Define this option if you want to use Freescale's I2C driver in
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Define this option if you want to use Freescale's I2C driver in
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@ -38,7 +38,11 @@
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/*
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/*
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* Device code
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* Device code
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*/
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*/
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#if defined(CFG_I2C_DTT_ADDR)
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#define DTT_I2C_DEV_CODE CFG_I2C_DTT_ADDR
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#else
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#define DTT_I2C_DEV_CODE 0x48 /* ON Semi's LM75 device */
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#define DTT_I2C_DEV_CODE 0x48 /* ON Semi's LM75 device */
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#endif
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#define DTT_READ_TEMP 0x0
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#define DTT_READ_TEMP 0x0
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#define DTT_CONFIG 0x1
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#define DTT_CONFIG 0x1
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#define DTT_TEMP_HYST 0x2
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#define DTT_TEMP_HYST 0x2
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