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authorH. Nikolaus Schaller <hns@goldelico.com>2012-10-16 09:26:24 +0200
committerH. Nikolaus Schaller <hns@goldelico.com>2012-10-16 09:26:24 +0200
commit08096acc438daf8d9dac2d55d44fbad8e89b7b62 (patch)
tree73122552a577c754ef2fa3ce929ff545cf4965d5
parent7457d70dac429bce7bae53c9d59f4e41f3520cf2 (diff)
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mapped AUX and Power LEDs to same two LEDs on b2 expansion board
-rw-r--r--u-boot/board/goldelico/gta04/status.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/u-boot/board/goldelico/gta04/status.c b/u-boot/board/goldelico/gta04/status.c
index 3c55df5..bb278e1 100644
--- a/u-boot/board/goldelico/gta04/status.c
+++ b/u-boot/board/goldelico/gta04/status.c
@@ -139,6 +139,9 @@ void status_set_status(int value)
i2c_set_bus_num(TCA6507_BUS); // write I2C2
// we could write a autoincrement address and all 3 bytes in a single message
// we could set the TCA to do smooth transitions
+#if defined(CONFIG_GOLDELICO_EXPANDER_B2)
+ value |= (value >> 3) & 0x03; // map power LEDs to AUX LEDs (we only have 2)
+#endif
i2c_reg_write(TCA6507_ADDRESS, TCA6507_SELECT0, 0);
i2c_reg_write(TCA6507_ADDRESS, TCA6507_SELECT1, 0);
i2c_reg_write(TCA6507_ADDRESS, TCA6507_SELECT2, value); // 1 = on