[package] Add uboot for xburst package

[openwrt.git] / package / uboot-xburst / files / board / sakc / sakc.c

diff --git a/package/uboot-xburst/files/board/sakc/sakc.c b/package/uboot-xburst/files/board/sakc/sakc.c
new file mode 100644 (file)
index 0000000..85763c7
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/sakc.c
@@ -0,0 +1,94 @@
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 3 of the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/jz4740.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void gpio_init(void)
+{
+       /*
+        * Initialize NAND Flash Pins
+        */
+       __gpio_as_nand();
+
+       /*
+        * Initialize SDRAM pins
+        */     
+       __gpio_as_sdram_16bit_4725();
+
+       /*
+        * Initialize UART0 pins
+        */
+       __gpio_as_uart0();
+
+       /*
+        * Initialize LCD pins
+        */
+       __gpio_as_lcd_18bit();
+
+       /*
+        * Initialize MSC pins
+        */
+       __gpio_as_msc();
+
+       /*
+        * Initialize SSI pins
+        */
+       __gpio_as_ssi();
+
+       /*
+        * Initialize I2C pins
+        */
+       __gpio_as_i2c();
+
+       /*
+        * Initialize MSC pins
+        */
+       __gpio_as_msc();
+
+       /*
+        * Initialize Other pins
+        */
+       __gpio_as_input(GPIO_SD_DETECT);
+       __gpio_disable_pull(GPIO_SD_DETECT);
+}
+/* TODO SAKC
+static void cpm_init(void)
+{
+       __cpm_stop_ipu();
+       __cpm_stop_cim();
+       __cpm_stop_i2c();
+       __cpm_stop_ssi();
+       __cpm_stop_uart1();
+       __cpm_stop_sadc();
+       __cpm_stop_uhc();
+       __cpm_stop_aic1();
+       __cpm_stop_aic2();
+}*/
+
+void board_early_init(void)
+{
+       gpio_init();
+       //cpm_init(); //TODO SAKC
+}
+
+/* U-Boot common routines */
+
+int checkboard (void)
+{
+
+       printf("Board: SAKC (Ingenic XBurst Jz4725 SoC, Speed %d MHz)\n",
+              gd->cpu_clk/1000000);
+
+       return 0; /* success */
+}