summaryrefslogtreecommitdiff
path: root/README
diff options
context:
space:
mode:
authorTimur Tabi <timur@freescale.com>2006-11-03 19:15:00 -0600
committerKim Phillips <kim.phillips@freescale.com>2006-11-03 19:42:23 -0600
commitbe5e61815d5a1fac290ce9c0ef09cb6a8e4288fa (patch)
treeff1cf5e25e26fe920ce38719572094de10a36e62 /README
parentd239d74b1c937984bc519083a8e7de373a390f06 (diff)
downloadu-boot-imx-be5e61815d5a1fac290ce9c0ef09cb6a8e4288fa.zip
u-boot-imx-be5e61815d5a1fac290ce9c0ef09cb6a8e4288fa.tar.gz
u-boot-imx-be5e61815d5a1fac290ce9c0ef09cb6a8e4288fa.tar.bz2
mpc83xx: Update 83xx to use fsl_i2c.c
Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files. Added multiple I2C bus support to fsl_i2c.c. Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'README')
-rw-r--r--README11
1 files changed, 11 insertions, 0 deletions
diff --git a/README b/README
index 5c907c8..d03862b 100644
--- a/README
+++ b/README
@@ -1342,6 +1342,17 @@ The following options need to be configured:
will skip addresses 0x50 and 0x68 on bus 0 and address 0x54 on bus 1
+ CFG_SPD_BUS_NUM
+
+ If defined, then this indicates the I2C bus number for DDR SPD.
+ If not defined, then U-Boot assumes that SPD is on I2C bus 0.
+
+ CONFIG_FSL_I2C
+
+ Define this option if you want to use Freescale's I2C driver in
+ drivers/fsl_i2c.c.
+
+
- SPI Support: CONFIG_SPI
Enables SPI driver (so far only tested with