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11 Commits

Author SHA1 Message Date
Nobuhiro Iwamatsu 1cc95f6e1b ARM: Rmobile: Rename CONFIG_RMOBILE to CONFIG_ARCH_RMOBILE 
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 2016-08-17 10:25:34 +09:00
Nobuhiro Iwamatsu 2035d77d79 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>
 2013-11-13 06:08:26 +01:00
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files 
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
 2013-07-24 09:44:38 -04:00
Tetsuyuki Kobayashi b0404ea126 arm: rmobile: kzm9g: Adjust ETM trace clock 
Set ETM TRCLK down to 78MHz to get clear wave form.
This patch makes difference only when you use ETM trace connecting JTAG debugger.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
 2013-02-02 23:45:32 +01:00
Tetsuyuki Kobayashi f68847fa2f arm: rmobile: kzm9g: Adjust SDRAM setting 
After stress test, I found some of kzm9g board occures memory failure.
This patch adust SDRAM setting.
- Enlarge drivability on both SDRAM controller and SDRAM itself
- Raise core voltage

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
 2013-02-02 23:45:28 +01:00
Tetsuyuki Kobayashi 650f95b0c7 arm: rmobile: kzm9g: enable I2C2 
Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
 2012-10-16 05:47:21 +02:00
Tetsuyuki Kobayashi 937b6862de arm: rmobile: kzm9g: enable I2C1 
Supply clock to I2C1 and release resetting.

Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
 2012-10-16 05:47:20 +02:00
Tetsuyuki Kobayashi 4306abda00 arm: rmobile: kzm9g: enable reset command 
Do soft power on reset in U-Boot reset command.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 2012-10-03 02:04:23 +02:00
Tetsuyuki Kobayashi d95a96a072 arm: rmobile: kzm9g: Modify bus controller setting for CS4 
Problem:
Linux kernel hangs up when it write a file to NFS mounted directory.
Solution:
Modify bus controller setting for CS4, which connected smsc9221 ethernet
controller.

Detail:
Modify CS4BCR bit[29:28] (IWW[1:0]) from 00 to 01.
Modify CS4BCR bit[20:19] (IWRRD[1:0]) from 00 to 01.
Modify CS4BCR bit[17:16] (IWRRS[1:0]) from 00 to 01.
Modify CS4WCR bit[27:26] (WSW[1:0]) from 10 to 11
Modify CS4WCR bit[25:24] (WHW[1:0]) from 01 to 10
Modify CS4WCR bit[18:16] (WW[2:0]) from 101 to 111
Modify CS4WCR bit[13:11] (SW[2:0]) from 010 to 011
Modify CS4WCR bit[10:7] (WR[3:0]) from 1000 to 1011

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 2012-10-03 02:04:23 +02:00
Tetsuyuki Kobayashi a12633122c arm: rmobile: kzm9g: Adjust low level hardware setting 
Adjust low level hardware setting in s_init.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 2012-10-03 02:04:22 +02:00
Nobuhiro Iwamatsu 8d811ca36a arm: rmobile: Add supoprt for KMC KZM-A9-GT board 
The KZM-A9-GT board has Renesas R-Mobile SH73A0, 512MB DDR2-SDRAM,
USB, Ethernet, and more.

This patch supports the following functions:
	- 512MB DDR2-SDRAM
	- 16MB NOR Flash memory
	- Serial console (SCIF)
	- Ethernet (SMSC)
	- I2C

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 2012-10-03 02:04:22 +02:00