sravan/system76-embedded-controller
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Move HOSTA defines to public header

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This commit is contained in:
Jeremy Soller 2019-11-18 10:08:45 -07:00
parent 47359230fa
commit 98dc75e37f
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2 changed files with 10 additions and 10 deletions
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10
src/ec/it8587e/i2c.c
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@ -7,16 +7,6 @@
//TODO: find best value
#define I2C_TIMEOUT 1000
#define HOSTA_BYTE_DONE (1 << 7)
#define HOSTA_TIMEOUT (1 << 6)
#define HOSTA_NACK (1 << 5)
#define HOSTA_FAIL (1 << 4)
#define HOSTA_BUS_ERR (1 << 3)
#define HOSTA_DEV_ERR (1 << 2)
#define HOSTA_FINISH (1 << 1)
#define HOSTA_BUSY (1 << 0)
#define HOSTA_ERR (HOSTA_TIMEOUT | HOSTA_NACK | HOSTA_FAIL | HOSTA_BUS_ERR | HOSTA_DEV_ERR)
void i2c_reset(bool kill) {
if (HOSTAA & HOSTA_BUSY) {
// Set kill bit

10
src/ec/it8587e/include/ec/smbus.h
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@ -3,6 +3,16 @@
#include <stdint.h>
#define HOSTA_BYTE_DONE (1 << 7)
#define HOSTA_TIMEOUT (1 << 6)
#define HOSTA_NACK (1 << 5)
#define HOSTA_FAIL (1 << 4)
#define HOSTA_BUS_ERR (1 << 3)
#define HOSTA_DEV_ERR (1 << 2)
#define HOSTA_FINISH (1 << 1)
#define HOSTA_BUSY (1 << 0)
#define HOSTA_ERR (HOSTA_TIMEOUT | HOSTA_NACK | HOSTA_FAIL | HOSTA_BUS_ERR | HOSTA_DEV_ERR)
// Host status for channel A
volatile uint8_t __xdata __at(0x1C00) HOSTAA;
// Host control for channel A