From c0859f04be72b3083e7f9e2a6abbc3700cc81715 Mon Sep 17 00:00:00 2001 From: Bertrik Sikken Date: Thu, 21 May 2009 14:31:47 +0000 Subject: Move private #defines from i2c-pp.h to i2c-pp.c git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21014 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/i2c-pp.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'firmware/target') diff --git a/firmware/target/arm/i2c-pp.c b/firmware/target/arm/i2c-pp.c index fef2082e60..b162606680 100644 --- a/firmware/target/arm/i2c-pp.c +++ b/firmware/target/arm/i2c-pp.c @@ -36,6 +36,17 @@ #include "ascodec.h" #include "as3514.h" +#define I2C_CTRL (*(volatile unsigned char*)(I2C_BASE+0x00)) +#define I2C_ADDR (*(volatile unsigned char*)(I2C_BASE+0x04)) +#define I2C_DATA(X) (*(volatile unsigned char*)(I2C_BASE+0xc+(4*X))) +#define I2C_STATUS (*(volatile unsigned char*)(I2C_BASE+0x1c)) + +/* I2C_CTRL bit definitions */ +#define I2C_SEND 0x80 + +/* I2C_STATUS bit definitions */ +#define I2C_BUSY (1<<6) + /* Local functions definitions */ static struct mutex i2c_mtx SHAREDBSS_ATTR; -- cgit v1.2.3