README: remove references on no more used config CONFIG_SYS_RCAR_I2C*

Remove the references in README on CONFIG_SYS_RCAR_I2C_* not use
in U-Boot drivers/i2c/rcar_i2c.c, since commit a4d9aafadb31 ("i2c:
 rcar_i2c: Remove the driver") and commit a06a0ac36d59 ("i2c: rcar_i2c:
 Add DM and DT capable I2C driver")

Checked by the command: grep -r SYS_RCAR_I2C *
And these CONFIG are only defined in
arch/arm/mach-rmobile/include/mach/rcar-base.h

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/README b/README
index e73b9d7c2eb41978bfc6c86044c8a76fd6f100bf..083485067654c319b7f7b84227ae23c689467b1d 100644 (file)
--- a/README
+++ b/README
@@ -1632,16 +1632,6 @@ The following options need to be configured:
                  - activate this driver with CONFIG_SYS_I2C_RCAR
                  - This driver adds 4 i2c buses
 
-                 - CONFIG_SYS_RCAR_I2C0_BASE for setting the register channel 0
-                 - CONFIG_SYS_RCAR_I2C0_SPEED for for the speed channel 0
-                 - CONFIG_SYS_RCAR_I2C1_BASE for setting the register channel 1
-                 - CONFIG_SYS_RCAR_I2C1_SPEED for for the speed channel 1
-                 - CONFIG_SYS_RCAR_I2C2_BASE for setting the register channel 2
-                 - CONFIG_SYS_RCAR_I2C2_SPEED for for the speed channel 2
-                 - CONFIG_SYS_RCAR_I2C3_BASE for setting the register channel 3
-                 - CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3
-                 - CONFIG_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses
-
                - drivers/i2c/sh_i2c.c:
                  - activate this driver with CONFIG_SYS_I2C_SH
                  - This driver adds from 2 to 5 i2c buses