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-rw-r--r--board/bds/board.c5
-rw-r--r--board/bds/board.h4
-rw-r--r--board/link/board.c2
-rw-r--r--board/link/board.h4
4 files changed, 5 insertions, 10 deletions
diff --git a/board/bds/board.c b/board/bds/board.c
index 28e23e67bb..6a76c03e03 100644
--- a/board/bds/board.c
+++ b/board/bds/board.c
@@ -29,9 +29,12 @@ const struct adc_t adc_channels[ADC_CH_COUNT] =
/* Charger current is mapped from 0~4000mA to 0~1.6V.
* And ADC maps 0~3.3V to ADC_READ_MAX.
+ *
+ * Note that on BDS, this is really just the turn pot on the Badger
+ * board, but that's good enough for debugging the ADC.
*/
{"ChargerCurrent", LM4_ADC_SEQ1, 33 * 4000, ADC_READ_MAX * 16, 0,
- LM4_AIN(ADC_IN0), 0x06 /* IE0 | END0 */},
+ LM4_AIN(0), 0x06 /* IE0 | END0 */},
};
diff --git a/board/bds/board.h b/board/bds/board.h
index 6ec010e221..0b96e493c2 100644
--- a/board/bds/board.h
+++ b/board/bds/board.h
@@ -45,10 +45,6 @@
/* LPC COMx I/O address (in x86 I/O address space) */
#define LPC_COMX_ADDR 0x2f8 /* COM2, since superIO uses COM1 */
-/* ADC inputs */
-/* TODO: really just need a lookup table for channels to inputs */
-#define ADC_IN0 0 /* Turn POT on badger board */
-
enum adc_channel
{
/* EC internal die temperature in degrees K. */
diff --git a/board/link/board.c b/board/link/board.c
index e9e0cd8208..faee2863fa 100644
--- a/board/link/board.c
+++ b/board/link/board.c
@@ -118,7 +118,7 @@ const struct adc_t adc_channels[ADC_CH_COUNT] =
* And ADC maps 0~3.3V to ADC_READ_MAX.
*/
{"ChargerCurrent", LM4_ADC_SEQ1, 33 * 4000, ADC_READ_MAX * 16, 0,
- LM4_AIN(ADC_IN0), 0x06 /* IE0 | END0 */},
+ LM4_AIN(11), 0x06 /* IE0 | END0 */},
};
void configure_board(void)
diff --git a/board/link/board.h b/board/link/board.h
index 72a7e7bd7b..d98f2ce7ac 100644
--- a/board/link/board.h
+++ b/board/link/board.h
@@ -55,10 +55,6 @@
/* LPC COMx I/O address (in x86 I/O address space) */
#define LPC_COMX_ADDR 0x3f8 /* COM1 */
-/* ADC inputs */
-/* TODO: assign real ADC inputs */
-#define ADC_IN0 11 /* Charger current */
-
enum adc_channel
{
/* EC internal die temperature in degrees K. */