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-rw-r--r--src/mainboard/siemens/sitemp_g1p1/int15_func.c78
-rw-r--r--src/mainboard/siemens/sitemp_g1p1/int15_func.h10
-rw-r--r--src/mainboard/siemens/sitemp_g1p1/mainboard.c38
3 files changed, 62 insertions, 64 deletions
diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.c b/src/mainboard/siemens/sitemp_g1p1/int15_func.c
index f2455bee6c..b01a292411 100644
--- a/src/mainboard/siemens/sitemp_g1p1/int15_func.c
+++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.c
@@ -32,11 +32,11 @@ static INT15_function_extensions __int15_func;
/* System BIOS int15 function */
int sbios_INT15_handler(void)
{
- int res = -1;
+ int res = -1;
- printk(BIOS_DEBUG, "System BIOS INT 15h\n");
+ printk(BIOS_DEBUG, "System BIOS INT 15h\n");
- switch (X86_EAX & 0xffff) {
+ switch (X86_EAX & 0xffff) {
#define BOOT_DISPLAY_DEFAULT 0
#define BOOT_DISPLAY_CRT (1 << 0)
#define BOOT_DISPLAY_TV (1 << 1)
@@ -57,45 +57,45 @@ int sbios_INT15_handler(void)
printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_ECX);
res = 0;
break;
- case 0x4e08:
- switch (X86_EBX & 0xff) {
- case 0x00:
- X86_EAX &= ~(0xff);
- X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func00_LCD_panel_id;
- printk(BIOS_DEBUG, "DISPLAY = %x\n", X86_EBX & 0xff);
- res = 0;
- break;
- case 0x02:
- break;
- case 0x05:
- X86_EAX &= ~(0xff);
- X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func05_TV_standard;
- printk(BIOS_DEBUG, "TV = %x\n", X86_EBX & 0xff);
- res = 0;
- break;
- case 0x80:
- X86_EAX &= ~(0xff);
- X86_EBX &= ~(0xff);
- printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", X86_EDX, X86_EDI);
- vgainfo_addr = (X86_EDX * 16) + X86_EDI;
- res = 0;
- break;
- case 0x89:
- X86_EAX &= ~(0xff);
- X86_EBX &= ~(0xff);
- printk(BIOS_DEBUG, "Get supported display device information\n");
- res = 0;
- break;
- default:
- break;
- }
- break;
+ case 0x4e08:
+ switch (X86_EBX & 0xff) {
+ case 0x00:
+ X86_EAX &= ~(0xff);
+ X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func00_LCD_panel_id;
+ printk(BIOS_DEBUG, "DISPLAY = %x\n", X86_EBX & 0xff);
+ res = 0;
+ break;
+ case 0x02:
+ break;
+ case 0x05:
+ X86_EAX &= ~(0xff);
+ X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func05_TV_standard;
+ printk(BIOS_DEBUG, "TV = %x\n", X86_EBX & 0xff);
+ res = 0;
+ break;
+ case 0x80:
+ X86_EAX &= ~(0xff);
+ X86_EBX &= ~(0xff);
+ printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", X86_EDX, X86_EDI);
+ vgainfo_addr = (X86_EDX * 16) + X86_EDI;
+ res = 0;
+ break;
+ case 0x89:
+ X86_EAX &= ~(0xff);
+ X86_EBX &= ~(0xff);
+ printk(BIOS_DEBUG, "Get supported display device information\n");
+ res = 0;
+ break;
+ default:
+ break;
+ }
+ break;
default:
- printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_EAX & 0xffff);
+ printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_EAX & 0xffff);
break;
- }
+ }
- return res;
+ return res;
}
/* Initialization VBIOS function extensions */
diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.h b/src/mainboard/siemens/sitemp_g1p1/int15_func.h
index 317436ea50..298b9d1690 100644
--- a/src/mainboard/siemens/sitemp_g1p1/int15_func.h
+++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.h
@@ -18,14 +18,14 @@
*/
typedef struct {
- u8 func00_LCD_panel_id; // Callback Sub-Function 00h - Get LCD Panel ID
- u8 func02_set_expansion;
- u8 func05_TV_standard; // Callback Sub-Function 05h - Select Boot-up TV Standard
- u16 func80_sysinfo_table;
+ u8 func00_LCD_panel_id; // Callback Sub-Function 00h - Get LCD Panel ID
+ u8 func02_set_expansion;
+ u8 func05_TV_standard; // Callback Sub-Function 05h - Select Boot-up TV Standard
+ u16 func80_sysinfo_table;
}INT15_regs;
typedef struct {
- INT15_regs regs;
+ INT15_regs regs;
}INT15_function_extensions;
extern void install_INT15_function_extensions(INT15_function_extensions *);
diff --git a/src/mainboard/siemens/sitemp_g1p1/mainboard.c b/src/mainboard/siemens/sitemp_g1p1/mainboard.c
index 8c65972f31..736ef3431e 100644
--- a/src/mainboard/siemens/sitemp_g1p1/mainboard.c
+++ b/src/mainboard/siemens/sitemp_g1p1/mainboard.c
@@ -335,27 +335,25 @@ static void cable_detect(void)
static const char * adt7475_detect( void ) {
- int vendid, devid, devid2;
- const char *name = NULL;
-
- vendid = adt7475_read_byte(REG_VENDID);
- devid2 = adt7475_read_byte(REG_DEVID2);
- if (vendid != 0x41 || /* Analog Devices */
- (devid2 & 0xf8) != 0x68) {
- return name;
- }
+ int vendid, devid, devid2;
+ const char *name = NULL;
- devid = adt7475_read_byte(REG_DEVID);
- if (devid == 0x73)
- name = "adt7473";
- else if (devid == 0x75 && adt7475_address == 0x2e)
- name = "adt7475";
- else if (devid == 0x76)
- name = "adt7476";
- else if ((devid2 & 0xfc) == 0x6c)
- name = "adt7490";
-
- return name;
+ vendid = adt7475_read_byte(REG_VENDID);
+ devid2 = adt7475_read_byte(REG_DEVID2);
+ if (vendid != 0x41 || (devid2 & 0xf8) != 0x68) /* Analog Devices */
+ return name;
+
+ devid = adt7475_read_byte(REG_DEVID);
+ if (devid == 0x73)
+ name = "adt7473";
+ else if (devid == 0x75 && adt7475_address == 0x2e)
+ name = "adt7475";
+ else if (devid == 0x76)
+ name = "adt7476";
+ else if ((devid2 & 0xfc) == 0x6c)
+ name = "adt7490";
+
+ return name;
}
// thermal control defaults
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 07:15:05 +0000