Initial import of modified Linux 2.6.28 tree

Original upstream URL:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git | branch linux-2.6.28.y

1 files changed, 230 insertions, 0 deletions

diff --git a/arch/arm/mach-aspeed/ast3100.c b/arch/arm/mach-aspeed/ast3100.c
new file mode 100644
index 0000000..cf220e7
--- /dev/null
+++ b/arch/arm/mach-aspeed/ast3100.c
@@ -0,0 +1,230 @@
+/*
+ *  linux/arch/arm/mach-ast2300/ast2300.c
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+//#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+
+#include <mach/hardware.h>
+#include <asm/irq.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+
+#include <asm/mach/arch.h>
+#include <mach/time.h>
+
+#include <asm/mach/map.h>
+#include <plat/devs.h>
+
+#include "core.h"
+
+static struct map_desc ast_io_desc[] __initdata = {
+	{ 	
+		.virtual		= IO_ADDRESS(AST_AHB_CTRL_BASE),	
+		.pfn			= __phys_to_pfn(AST_AHB_CTRL_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_NEW_SMC_CONTROLLER_BASE),	
+		.pfn			= __phys_to_pfn(AST_NEW_SMC_CONTROLLER_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_LPC_SPI_CONTROLLER_BASE),	
+		.pfn			= __phys_to_pfn(AST_LPC_SPI_CONTROLLER_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_MIC_BASE),	
+		.pfn			= __phys_to_pfn(AST_MIC_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_MAC1_BASE),	
+		.pfn			= __phys_to_pfn(AST_MAC1_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_MAC2_BASE), 
+		.pfn			= __phys_to_pfn(AST_MAC2_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_VIC_BASE), 
+		.pfn			= __phys_to_pfn(AST_VIC_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_SCU_BASE), 
+		.pfn			= __phys_to_pfn(AST_SCU_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_CRYPTO_BASE), 
+		.pfn			= __phys_to_pfn(AST_CRYPTO_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_JTAG_BASE), 
+		.pfn			= __phys_to_pfn(AST_JTAG_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_I2S_BASE), 
+		.pfn			= __phys_to_pfn(AST_I2S_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_GRAPHIC_BASE), 
+		.pfn			= __phys_to_pfn(AST_GRAPHIC_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_XDMA_BASE), 
+		.pfn			= __phys_to_pfn(AST_XDMA_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_MCTP_BASE), 
+		.pfn			= __phys_to_pfn(AST_MCTP_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_ADC_BASE), 
+		.pfn			= __phys_to_pfn(AST_ADC_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_VIDEO_BASE), 
+		.pfn			= __phys_to_pfn(AST_VIDEO_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_SRAM_BASE), 
+		.pfn			= __phys_to_pfn(AST_SRAM_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_SDHC_BASE), 
+		.pfn			= __phys_to_pfn(AST_SDHC_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_2D_BASE), 
+		.pfn			= __phys_to_pfn(AST_2D_BASE),
+		.length 		= SZ_64K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_GPIO_BASE), 
+		.pfn			= __phys_to_pfn(AST_GPIO_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_RTC_BASE), 
+		.pfn			= __phys_to_pfn(AST_RTC_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_TIMER_BASE), 
+		.pfn			= __phys_to_pfn(AST_TIMER_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_UART0_BASE), 
+		.pfn			= __phys_to_pfn(AST_UART0_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_UART1_BASE), 
+		.pfn			= __phys_to_pfn(AST_UART1_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_WDT_BASE), 
+		.pfn			= __phys_to_pfn(AST_WDT_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_PWM_BASE), 
+		.pfn			= __phys_to_pfn(AST_PWM_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_VUART0_BASE), 
+		.pfn			= __phys_to_pfn(AST_VUART0_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_PUART_BASE), 
+		.pfn			= __phys_to_pfn(AST_PUART_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_LPC_BASE), 
+		.pfn			= __phys_to_pfn(AST_LPC_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, { 
+		.virtual		= IO_ADDRESS(AST_I2C_BASE), 
+		.pfn			= __phys_to_pfn(AST_I2C_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_PECI_BASE), 
+		.pfn			= __phys_to_pfn(AST_PECI_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_UART2_BASE), 
+		.pfn			= __phys_to_pfn(AST_UART2_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_UART3_BASE), 
+		.pfn			= __phys_to_pfn(AST_UART2_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	}, {
+		.virtual		= IO_ADDRESS(AST_UART4_BASE), 
+		.pfn			= __phys_to_pfn(AST_UART2_BASE),
+		.length 		= SZ_4K,
+		.type			= MT_DEVICE,
+	},
+};
+
+void __init ast_map_io(void)
+{
+	iotable_init(ast_io_desc, ARRAY_SIZE(ast_io_desc));
+}
+
+static void __init ast_init(void)
+{
+	ast_add_all_devices();
+}
+
+MACHINE_START(ASPEED, "AST2300")
+	.phys_io		= AST_IO_START,
+//	.phys_ram		= AST_SDRAM_BASE,
+	.io_pg_offst		= (IO_ADDRESS(AST_IO_START)>>18) & 0xfffc,
+	.boot_params	= 0x40000100,		
+	.map_io			= ast_map_io,
+	.timer			= &ast_timer,
+	.init_irq		= ast_init_irq,
+	.init_machine		= ast_init,
+MACHINE_END