arc: add Arcangel4 board support

[oweals/u-boot.git] / include / configs / cm_t335.h

diff --git a/include/configs/cm_t335.h b/include/configs/cm_t335.h
index fbdead27946809cbf4b60869c1ced8a98bf53a12..56e9a8e0e82f01b8d25cf008d8529483e3c35006 100644 (file)
--- a/include/configs/cm_t335.h
+++ b/include/configs/cm_t335.h
@@ -166,5 +166,17 @@
 #define STATUS_LED_PERIOD              (CONFIG_SYS_HZ / 2)
 #define STATUS_LED_BOOT                        0
 
+#ifndef CONFIG_SPL_BUILD
+/*
+ * Enable PCA9555 at I2C0-0x26.
+ * First select the I2C0 bus with "i2c dev 0", then use "pca953x" command.
+ */
+#define CONFIG_PCA953X
+#define CONFIG_CMD_PCA953X
+#define CONFIG_CMD_PCA953X_INFO
+#define CONFIG_SYS_I2C_PCA953X_ADDR    0x26
+#define CONFIG_SYS_I2C_PCA953X_WIDTH   { {0x26, 16} }
+#endif /* CONFIG_SPL_BUILD */
+
 #endif /* __CONFIG_CM_T335_H */