From 393541dce8995dbe0fc3d4691b382c06e5824b14 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Apr 2010 18:17:26 +0000 Subject: Add uboot for xburst package SVN-Revision: 20832 --- package/uboot-xburst/files/board/sakc/sakc.c | 94 ++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 package/uboot-xburst/files/board/sakc/sakc.c (limited to '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 index 0000000000..85763c7546 --- /dev/null +++ b/package/uboot-xburst/files/board/sakc/sakc.c @@ -0,0 +1,94 @@ +/* + * Authors: Xiangfu Liu + * + * 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 +#include +#include +#include + +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 */ +} -- cgit v1.2.3