Clean coding style. http://www.denx.de/wiki/UBoot/CodingStyle
Signed-off-by: Ricardo Ribalda Delgado ricardo.ribalda@uam.es
drivers/i2c/Makefile | 1 + drivers/i2c/dummy_i2c.c | 84 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 85 insertions(+), 0 deletions(-) create mode 100644 drivers/i2c/dummy_i2c.c
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 534c015..322c822 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -30,6 +30,7 @@ COBJS-y += omap1510_i2c.o COBJS-y += omap24xx_i2c.o COBJS-y += tsi108_i2c.o COBJS-y += mxc_i2c.o +COBJS-y += dummy_i2c.o
COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/i2c/dummy_i2c.c b/drivers/i2c/dummy_i2c.c new file mode 100644 index 0000000..04f6edb --- /dev/null +++ b/drivers/i2c/dummy_i2c.c @@ -0,0 +1,84 @@ +/*
- (C) Copyright 2008
- Ricado Ribalda, Universidad Autonoma de Madrid, ricardo.ribalda<at>uam.es , ricardo.ribalda<at>gmail.com
- This work has been supported by: Q-Technology http://qtec.com/
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see http://www.gnu.org/licenses/.
+*/
+#include <common.h>
+#if defined(CONFIG_DUMMY_I2C)
+#include <i2c.h> +u8 i2c_dummy_buffer[256]={0x80,0x8,0x8,0x0D,0x0A,0x60,0x40,0x0,0x5,0x3D,0x50,0x0,0x82,0x10,0x0,0x0,0x0C,0x4,0x18,0x1,0x4,0x0,0x1,0x50,0x50,0x0,0x0,0x3C,0x28,0x3C,0x2D,0x40,0x25,0x37,0x10,0x22,0x3C,0x1E,0x1E,0x0,0x0,0x3C,0x69,0x80,0x1E,0x28,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x12,0xC9,0x2C,'0','0','0','0','0','0','0',0x0,'4','H','T','F','3','2','6','4','H','Y','-','5','3','E','D','3',0x3,0x0,0x0,0x0,0x0};
+void i2c_init(int speed, int slaveaddr){
- return ;
+}
+int +i2c_read(uchar chip, uint addr, int alen, uchar * buffer, int len) +{
- int i;
- if (alen!=1)
return -1;- if (addr+len>0xff)
return -1;- for(i=0;i<len;i++){
buffer[i]=i2c_dummy_buffer[i+addr];- }
- return 0;
+}
+int +i2c_write(uchar chip, uint addr, int alen, uchar * buffer, int len) +{
- int i;
- if (alen!=1)
return -1;- if (addr+len>0xff)
return -1;- for(i=0;i<len;i++){
i2c_dummy_buffer[i+addr]=buffer[i];- }
- return 0;
+}
+int +i2c_probe(uchar chip) +{
- return 0;
+}
+#endif