ppc4xx: Support for ATI Radeon 9200 card on sequoia

Adds configuration option for ATI Radeon 9200 card support to sequoia config file. If CONFIG_VIDEO is enabled, TEXT_BASE should be changed to 0xFFF80000. Signed-off-by: Anatolij Gustschin <agust@denx.de>

ppc4xx: Support for ATI Radeon 9200 card on sequoia
Adds configuration option for ATI Radeon 9200 card support to sequoia config file. If CONFIG_VIDEO is enabled, TEXT_BASE should be changed to 0xFFF80000. Signed-off-by: Anatolij Gustschin <agust@denx.de>
Anatolij Gustschin · Wolfgang Denk
1 parent 6a2dcaf1ee
Showing 1 changed file with 25 additions and 1 deletions Side-by-side Diff
include/configs/sequoia.h
@@ -43,8 +43,14 @@
 #define CONFIG_SYS_CLK_FREQ    ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
 				33333333 : 33000000)
  
-#if 0
 /*
+ * Define this if you want support for video console with radeon 9200 pci card
+ * Also set TEXT_BASE to 0xFFF80000 in board/amcc/sequoia/config.mk in this case
+ */
+#undef CONFIG_VIDEO
+
+#ifdef CONFIG_VIDEO
+/*
  * 44x dcache supported is working now on sequoia, but we don't enable
  * it yet since it needs further testing
  */
  
@@ -58,8 +64,13 @@
  * Base addresses -- Note these are effective addresses where the actual
  * resources get mapped (not physical addresses).
  */
+#ifndef CONFIG_VIDEO
 #define CFG_MONITOR_LEN		(384 * 1024) /* Reserve 384 kiB for Monitor  */
 #define CFG_MALLOC_LEN		(256 * 1024) /* Reserve 256 kiB for malloc() */
+#else
+#define CFG_MONITOR_LEN		(512 * 1024)    /* Reserve 512 kB for Monitor   */
+#define CFG_MALLOC_LEN		(1024 * 1024)   /* Reserve 1024 kB for malloc() */
+#endif
  
 #define CFG_TLB_FOR_BOOT_FLASH	0x0003
 #define CFG_BOOT_BASE_ADDR	0xf0000000
@@ -570,6 +581,19 @@
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1
 #define CONFIG_OF_BOARD_SETUP	1
+
+#ifdef CONFIG_VIDEO
+#define CONFIG_BIOSEMU			/* x86 bios emulator for vga bios */
+#define CONFIG_ATI_RADEON_FB		/* use radeon framebuffer driver */
+#define VIDEO_IO_OFFSET			0xe8000000
+#define CFG_ISA_IO_BASE_ADDRESS		VIDEO_IO_OFFSET
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_CMD_BMP
+#endif
  
 #endif /* __CONFIG_H */
...	...	@@ -43,8 +43,14 @@
43	43	#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
44	44	33333333 : 33000000)
45	45
46		-#if 0
47	46	/*
	47	+ * Define this if you want support for video console with radeon 9200 pci card
	48	+ * Also set TEXT_BASE to 0xFFF80000 in board/amcc/sequoia/config.mk in this case
	49	+ */
	50	+#undef CONFIG_VIDEO
	51	+
	52	+#ifdef CONFIG_VIDEO
	53	+/*
48	54	* 44x dcache supported is working now on sequoia, but we don't enable
49	55	* it yet since it needs further testing
50	56	*/
51	57
...	...	@@ -58,8 +64,13 @@
58	64	* Base addresses -- Note these are effective addresses where the actual
59	65	* resources get mapped (not physical addresses).
60	66	*/
	67	+#ifndef CONFIG_VIDEO
61	68	#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
62	69	#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
	70	+#else
	71	+#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
	72	+#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
	73	+#endif
63	74
64	75	#define CFG_TLB_FOR_BOOT_FLASH 0x0003
65	76	#define CFG_BOOT_BASE_ADDR 0xf0000000
...	...	@@ -570,6 +581,19 @@
570	581	/* pass open firmware flat tree */
571	582	#define CONFIG_OF_LIBFDT 1
572	583	#define CONFIG_OF_BOARD_SETUP 1
	584	+
	585	+#ifdef CONFIG_VIDEO
	586	+#define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */
	587	+#define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */
	588	+#define VIDEO_IO_OFFSET 0xe8000000
	589	+#define CFG_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
	590	+#define CONFIG_VIDEO_SW_CURSOR
	591	+#define CONFIG_VIDEO_LOGO
	592	+#define CONFIG_CFB_CONSOLE
	593	+#define CONFIG_SPLASH_SCREEN
	594	+#define CONFIG_VGA_AS_SINGLE_DEVICE
	595	+#define CONFIG_CMD_BMP
	596	+#endif
573	597
574	598	#endif /* __CONFIG_H */