README: Remove some old i2c related text
These sections are no longer relevant, remove.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/README b/README
index fea0d3c..495c1ae 100644
--- a/README
+++ b/README
@@ -1462,19 +1462,6 @@
with a list of GPIO LEDs that have inverted polarity.
- I2C Support:
- - drivers/i2c/ppc4xx_i2c.c
- - activate this driver with CONFIG_SYS_I2C_PPC4XX
- - CONFIG_SYS_I2C_PPC4XX_CH0 activate hardware channel 0
- - CONFIG_SYS_I2C_PPC4XX_CH1 activate hardware channel 1
-
- - drivers/i2c/s3c24x0_i2c.c:
- - activate this driver with CONFIG_SYS_I2C_S3C24X0
- - This driver adds i2c buses (11 for Exynos5250, Exynos5420
- 9 i2c buses for Exynos4 and 1 for S3C24X0 SoCs from Samsung)
- with a fix speed from 100000 and the slave addr 0!
-
- additional defines:
-
CONFIG_SYS_NUM_I2C_BUSES
Hold the number of i2c buses you want to use.