zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/arch/arm/mach-sa1100/lart.c b/ap/os/linux/linux-3.4.x/arch/arm/mach-sa1100/lart.c
new file mode 100644
index 0000000..eb6534e
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/arch/arm/mach-sa1100/lart.c
@@ -0,0 +1,152 @@
+/*
+ * linux/arch/arm/mach-sa1100/lart.c
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/tty.h>
+
+#include <video/sa1100fb.h>
+
+#include <mach/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/page.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/serial_sa1100.h>
+#include <mach/mcp.h>
+#include <mach/irqs.h>
+
+#include "generic.h"
+
+
+#warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
+
+static struct mcp_plat_data lart_mcp_data = {
+ .mccr0 = MCCR0_ADM,
+ .sclk_rate = 11981000,
+};
+
+#ifdef LART_GREY_LCD
+static struct sa1100fb_mach_info lart_grey_info = {
+ .pixclock = 150000, .bpp = 4,
+ .xres = 320, .yres = 240,
+
+ .hsync_len = 1, .vsync_len = 1,
+ .left_margin = 4, .upper_margin = 0,
+ .right_margin = 2, .lower_margin = 0,
+
+ .cmap_greyscale = 1,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+
+ .lccr0 = LCCR0_Mono | LCCR0_Sngl | LCCR0_Pas | LCCR0_4PixMono,
+ .lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(512),
+};
+#endif
+#ifdef LART_COLOR_LCD
+static struct sa1100fb_mach_info lart_color_info = {
+ .pixclock = 150000, .bpp = 16,
+ .xres = 320, .yres = 240,
+
+ .hsync_len = 2, .vsync_len = 3,
+ .left_margin = 69, .upper_margin = 14,
+ .right_margin = 8, .lower_margin = 4,
+
+ .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+ .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
+};
+#endif
+#ifdef LART_VIDEO_OUT
+static struct sa1100fb_mach_info lart_video_info = {
+ .pixclock = 39721, .bpp = 16,
+ .xres = 640, .yres = 480,
+
+ .hsync_len = 95, .vsync_len = 2,
+ .left_margin = 40, .upper_margin = 32,
+ .right_margin = 24, .lower_margin = 11,
+
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+
+ .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+ .lccr3 = LCCR3_OutEnL | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
+};
+#endif
+
+#ifdef LART_KIT01_LCD
+static struct sa1100fb_mach_info lart_kit01_info = {
+ .pixclock = 63291, .bpp = 16,
+ .xres = 640, .yres = 480,
+
+ .hsync_len = 64, .vsync_len = 3,
+ .left_margin = 122, .upper_margin = 45,
+ .right_margin = 10, .lower_margin = 10,
+
+ .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+ .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg
+};
+#endif
+
+static void __init lart_init(void)
+{
+ struct sa1100fb_mach_info *inf = NULL;
+
+#ifdef LART_GREY_LCD
+ inf = &lart_grey_info;
+#endif
+#ifdef LART_COLOR_LCD
+ inf = &lart_color_info;
+#endif
+#ifdef LART_VIDEO_OUT
+ inf = &lart_video_info;
+#endif
+#ifdef LART_KIT01_LCD
+ inf = &lart_kit01_info;
+#endif
+
+ if (inf)
+ sa11x0_register_lcd(inf);
+
+ sa11x0_ppc_configure_mcp();
+ sa11x0_register_mcp(&lart_mcp_data);
+}
+
+static struct map_desc lart_io_desc[] __initdata = {
+ { /* main flash memory */
+ .virtual = 0xe8000000,
+ .pfn = __phys_to_pfn(0x00000000),
+ .length = 0x00400000,
+ .type = MT_DEVICE
+ }, { /* main flash, alternative location */
+ .virtual = 0xec000000,
+ .pfn = __phys_to_pfn(0x08000000),
+ .length = 0x00400000,
+ .type = MT_DEVICE
+ }
+};
+
+static void __init lart_map_io(void)
+{
+ sa1100_map_io();
+ iotable_init(lart_io_desc, ARRAY_SIZE(lart_io_desc));
+
+ sa1100_register_uart(0, 3);
+ sa1100_register_uart(1, 1);
+ sa1100_register_uart(2, 2);
+
+ GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
+ GPDR |= GPIO_UART_TXD;
+ GPDR &= ~GPIO_UART_RXD;
+ PPAR |= PPAR_UPR;
+}
+
+MACHINE_START(LART, "LART")
+ .atag_offset = 0x100,
+ .map_io = lart_map_io,
+ .nr_irqs = SA1100_NR_IRQS,
+ .init_irq = sa1100_init_irq,
+ .init_machine = lart_init,
+ .timer = &sa1100_timer,
+ .restart = sa11x0_restart,
+MACHINE_END