aboutsummaryrefslogtreecommitdiffstats
path: root/README
diff options
context:
space:
mode:
authorNobuhiro Iwamatsu2013-10-28 23:33:51 -0500
committerHeiko Schocher2013-11-12 23:08:26 -0600
commit2035d77d790044f389a18c0e6baa05e86d4b32a0 (patch)
tree96a4e48046a2758772060696cb4c2606540cd09e /README
parent63c4f17b2f8017d22241522a48c765073b8791b0 (diff)
downloadu-boot-2035d77d790044f389a18c0e6baa05e86d4b32a0.tar.gz
u-boot-2035d77d790044f389a18c0e6baa05e86d4b32a0.tar.xz
u-boot-2035d77d790044f389a18c0e6baa05e86d4b32a0.zip
i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework
This updates to new I2C framwwork on sh_i2c. And this also updates boards(kzm9g and ecovec) that using sh_i2c. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'README')
-rw-r--r--README18
1 files changed, 18 insertions, 0 deletions
diff --git a/README b/README
index a70475fb05..9c6d058ef0 100644
--- a/README
+++ b/README
@@ -2040,6 +2040,24 @@ CBFS (Coreboot Filesystem) support
2040 - CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3 2040 - CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3
2041 - CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses 2041 - CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses
2042 2042
2043 - drivers/i2c/sh_i2c.c:
2044 - activate this driver with CONFIG_SYS_I2C_SH
2045 - This driver adds from 2 to 5 i2c buses
2046
2047 - CONFIG_SYS_I2C_SH_BASE0 for setting the register channel 0
2048 - CONFIG_SYS_I2C_SH_SPEED0 for for the speed channel 0
2049 - CONFIG_SYS_I2C_SH_BASE1 for setting the register channel 1
2050 - CONFIG_SYS_I2C_SH_SPEED1 for for the speed channel 1
2051 - CONFIG_SYS_I2C_SH_BASE2 for setting the register channel 2
2052 - CONFIG_SYS_I2C_SH_SPEED2 for for the speed channel 2
2053 - CONFIG_SYS_I2C_SH_BASE3 for setting the register channel 3
2054 - CONFIG_SYS_I2C_SH_SPEED3 for for the speed channel 3
2055 - CONFIG_SYS_I2C_SH_BASE4 for setting the register channel 4
2056 - CONFIG_SYS_I2C_SH_SPEED4 for for the speed channel 4
2057 - CONFIG_SYS_I2C_SH_BASE5 for setting the register channel 5
2058 - CONFIG_SYS_I2C_SH_SPEED5 for for the speed channel 5
2059 - CONFIF_SYS_I2C_SH_NUM_CONTROLLERS for nummber of i2c buses
2060
2043 additional defines: 2061 additional defines:
2044 2062
2045 CONFIG_SYS_NUM_I2C_BUSES 2063 CONFIG_SYS_NUM_I2C_BUSES