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-rw-r--r--board/hammer/board.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/board/hammer/board.h b/board/hammer/board.h
index 37c014ec0b..846ef5ed91 100644
--- a/board/hammer/board.h
+++ b/board/hammer/board.h
@@ -68,6 +68,11 @@
#define CONFIG_SHA256
#define CONFIG_RSA_KEY_SIZE 2048
+/* Enable elan trackpad driver */
+#define CONFIG_TOUCHPAD_ELAN
+#define CONFIG_TOUCHPAD_I2C_PORT 0
+#define CONFIG_TOUCHPAD_I2C_ADDR (0x15 << 1)
+
#ifndef __ASSEMBLER__
/* Timer selection */