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 a4d9aafadb ("i2c:
 rcar_i2c: Remove the driver") and commit a06a0ac36d ("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>
This commit is contained in:
Patrick Delaunay 2020-04-10 16:34:41 +02:00 committed by Tom Rini
parent b5d5d90822
commit a3d7cb1939

10
README
View file

@ -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