Commit 9ebbb54f authored by Victor Gallardo's avatar Victor Gallardo Committed by Wolfgang Denk

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: default avatarVictor Gallardo <vgallardo@amcc.com>
parent f6808c48
......@@ -1392,6 +1392,12 @@ The following options need to be configured:
If defined, then this indicates the I2C bus number for the DTT.
If not defined, then U-Boot assumes that DTT is on I2C bus 0.
CFG_I2C_DTT_ADDR:
If defined, specifies the I2C address of the DTT device.
If not defined, then U-Boot uses predefined value for
specified DTT device.
CONFIG_FSL_I2C
Define this option if you want to use Freescale's I2C driver in
......
......@@ -38,7 +38,11 @@
/*
* Device code
*/
#if defined(CFG_I2C_DTT_ADDR)
#define DTT_I2C_DEV_CODE CFG_I2C_DTT_ADDR
#else
#define DTT_I2C_DEV_CODE 0x48 /* ON Semi's LM75 device */
#endif
#define DTT_READ_TEMP 0x0
#define DTT_CONFIG 0x1
#define DTT_TEMP_HYST 0x2
......
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