M7350v1_en_gpl

bootable/bootloader/lk/platform/pc/include/platform/console.h

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __PLATFORM_CONSOLE_H
+#define __PLATFORM_CONSOLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void platform_init_console(void);
+
+void set_visual_page(int page);
+void set_active_page(int page);
+
+int get_visual_page(void);
+int get_active_page(void);
+
+void place(int x,int y);
+void cursor(int start, int end);
+
+void _clear(char c, char attr, int x1, int y1, int x2, int y2);
+void clear(void);
+
+void _scroll(char attr, int x1, int y1, int x2, int y2);
+void scroll(void);
+
+void curr_save(void);
+void curr_restore(void);
+
+void cputc(char c);
+void cputs(char *s);
+
+void window(int x1, int y1, int x2, int y2);
+
+void putc_xy(int x, int y, char attr, char c);
+void puts_xy(int x, int y, char attr, char *s);
+
+int printf_xy(int x, int y, char attr, char *fmt, ...) __PRINTFLIKE(4, 5);
+
+#define CURSOR_BLOCK()	cursor(0, 15);
+#define CURSOR_OFF()	cursor(16, 16);
+#define CURSOR_STD()	cursor(14, 15);
+
+/* text colors */
+#define BLACK			0
+#define BLUE			1
+#define GREEN			2
+#define CYAN			3
+#define RED				4
+#define MAGENTA			5
+#define BROWN			6
+#define LIGHTGRAY		7
+#define DARKGRAY		8
+#define LIGHTBLUE		9
+#define LIGHTGREEN		10
+#define LIGHTCYAN		11
+#define LIGHTRED		12
+#define LIGHTMAGENTA	13
+#define YELLOW 			14
+#define WHITE			15
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

bootable/bootloader/lk/platform/pc/include/platform/keyboard.h

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __PLATFORM_KEYBOARD_H
+#define __PLATFORM_KEYBOARD_H
+
+void platform_init_keyboard(void);
+
+int platform_read_key(char *c);
+
+#endif

bootable/bootloader/lk/platform/pc/include/platform/multiboot.h

@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __PLATFORM_MULTIBOOT_H
+#define __PLATFORM_MULTIBOOT_H
+
+#include <sys/types.h>
+     
+/* magic number for multiboot header */
+#define MULTIBOOT_HEADER_MAGIC		0x1BADB002
+
+/* flags for multiboot header */
+#ifdef __ELF__
+#define MULTIBOOT_HEADER_FLAGS		0x00000003
+#else
+#define MULTIBOOT_HEADER_FLAGS		0x00010003
+#endif
+
+/* magic number passed by multiboot-compliant boot loaders */
+#define MULTIBOOT_BOOTLOADER_MAGIC	0x2BADB002
+
+#ifndef ASSEMBLY
+
+/* multiboot header */
+typedef struct multiboot_header
+{
+	uint32_t magic;
+	uint32_t flags;
+	uint32_t checksum;
+	uint32_t header_addr;
+	uint32_t load_addr;
+	uint32_t load_end_addr;
+	uint32_t bss_end_addr;
+	uint32_t entry_addr;
+} multiboot_header_t;
+
+/* symbol table for a.out */
+typedef struct aout_symbol_table
+{
+	uint32_t tabsize;
+	uint32_t strsize;
+	uint32_t addr;
+	uint32_t reserved;
+} aout_symbol_table_t;
+
+/* section header table for ELF */
+typedef struct elf_section_header_table
+{
+	uint32_t num;
+	uint32_t size;
+	uint32_t addr;
+	uint32_t shndx;
+} elf_section_header_table_t;
+
+/* multiboot info */
+typedef struct multiboot_info
+{
+	uint32_t flags;
+	uint32_t mem_lower;
+	uint32_t mem_upper;
+	uint32_t boot_device;
+	uint32_t cmdline;
+	uint32_t mods_count;
+	uint32_t mods_addr;
+	union
+	{
+		aout_symbol_table_t aout_sym;
+		elf_section_header_table_t elf_sec;
+	} u;
+	uint32_t mmap_length;
+	uint32_t mmap_addr;
+} multiboot_info_t;
+
+enum {
+	MB_INFO_MEM_SIZE	= 0x001,
+	MB_INFO_BOOT_DEV	= 0x002,
+	MB_INFO_CMD_LINE	= 0x004,
+	MB_INFO_MODS		= 0x008,
+	MB_INFO_SYMS		= 0x010,
+	MB_INFO_MMAP		= 0x020,
+	MB_INFO_DRIVES		= 0x040,
+	MB_INFO_CONFIG		= 0x080,
+	MB_INFO_BOOT_LOADER	= 0x100,
+	MB_INFO_APM_TABLE	= 0x200,
+	MB_INFO_VBE			= 0x400,
+};
+
+/* module structure */
+typedef struct module
+{
+	uint32_t mod_start;
+	uint32_t mod_end;
+	uint32_t string;
+	uint32_t reserved;
+} module_t;
+
+/* memory map - be careful that the offset 0 is base_addr_low without size */
+typedef struct memory_map
+{
+	uint32_t size;
+	uint32_t base_addr_low;
+	uint32_t base_addr_high;
+	uint32_t length_low;
+	uint32_t length_high;
+	uint32_t type;
+} memory_map_t;
+
+/* memory map entry types */
+enum {
+	MB_MMAP_TYPE_AVAILABLE		= 0x01,
+	MB_MMAP_TYPE_RESERVED		= 0x02,
+	MB_MMAP_TYPE_ACPI_RECLAIM	= 0x03,
+	MB_MMAP_TYPE_ACPI_NVS		= 0x04,
+};
+
+#endif
+
+#endif

bootable/bootloader/lk/platform/pc/include/platform/pc.h

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __PLATFORM_PC_H
+#define __PLATFORM_PC_H
+
+#include <platform/pc/memmap.h>
+#include <platform/pc/iomap.h>
+
+/* NOTE: keep arch/x86/crt0.S in sync with these definitions */
+
+/* interrupts */
+#define INT_VECTORS 0x31
+
+/* defined interrupts */
+#define INT_BASE			0x20
+#define INT_PIT				0x20
+#define INT_KEYBOARD		0x21
+#define INT_PIC2			0x22
+
+#define INT_BASE2			0x28
+#define INT_CMOSRTC			0x28
+#define INT_PS2MOUSE		0x2c
+#define INT_IDE0			0x2e
+#define INT_IDE1			0x2f
+
+/* exceptions */
+#define INT_DIVIDE_0		0x00
+#define INT_DEBUG_EX		0x01
+#define INT_INVALID_OP		0x06
+#define INT_DEV_NA_EX		0x07
+
+/* faults */
+#define INT_STACK_FAULT		0x0c
+#define INT_GP_FAULT		0x0d
+#define INT_PAGE_FAULT		0x0e
+
+/* APIC vectors */
+#define INT_APIC_TIMER		0x22
+
+#define INT_SYSCALL			0x30
+
+/* PIC remap bases */
+#define PIC1_BASE 0x20
+#define PIC2_BASE 0x28
+
+#endif
+

bootable/bootloader/lk/platform/pc/include/platform/pc/iomap.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __IOMAP_H
+#define __IOMAP_H
+
+/* i8253/i8254 programmable interval timer registers */
+#define I8253_CONTROL_REG	0x43
+#define I8253_DATA_REG		0x40
+
+/* i8042 keyboard controller registers */
+#define I8042_COMMAND_REG	0x64
+#define I8042_STATUS_REG	0x64
+#define I8042_DATA_REG		0x60
+
+/* CGA registers */
+#define CGA_INDEX_REG		0x3D4
+#define CGA_DATA_REG		0x3D5
+
+#endif

bootable/bootloader/lk/platform/pc/include/platform/pc/memmap.h

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2009 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __MEMMAP_H
+#define __MEMMAP_H
+
+/* some helpful macros */
+#define REG(x) ((volatile unsigned int *)(x))
+#define REG_H(x) ((volatile unsigned short *)(x))
+#define REG_B(x) ((volatile unsigned char *)(x))
+
+/* TODO: put fixed memory address definitions here */
+
+#endif