diff options
| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-09-01 01:41:37 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-09-05 22:48:49 +0200 |
| commit | a2a906e47a87acc3acdca0ee2790ff96409b9b46 (patch) | |
| tree | 32bd54895f2c1f199d649ed96a2dd7f2e9a4e722 /src/mainboard/roda/rk886ex | |
| parent | a4857052f756507e18a54beba704f183f128a057 (diff) | |
Consolidate intel vga int15 hooks
Change-Id: I9366dded98bf15f6da44ce893dd10698ba09fd55
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6820
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard/roda/rk886ex')
| -rw-r--r-- | src/mainboard/roda/rk886ex/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/roda/rk886ex/mainboard.c | 60 |
2 files changed, 6 insertions, 55 deletions
diff --git a/src/mainboard/roda/rk886ex/Kconfig b/src/mainboard/roda/rk886ex/Kconfig index 7f2b5b914a..bbb5d9ba06 100644 --- a/src/mainboard/roda/rk886ex/Kconfig +++ b/src/mainboard/roda/rk886ex/Kconfig @@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select BOARD_ROMSIZE_KB_1024 select CHANNEL_XOR_RANDOMIZATION + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/roda/rk886ex/mainboard.c b/src/mainboard/roda/rk886ex/mainboard.c index 7158dca300..ba7ed230c5 100644 --- a/src/mainboard/roda/rk886ex/mainboard.c +++ b/src/mainboard/roda/rk886ex/mainboard.c @@ -24,9 +24,7 @@ #include <arch/io.h> #include <arch/interrupt.h> #include <delay.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <ec/acpi/ec.h> #include "m3885.h" @@ -50,54 +48,6 @@ static void backlight_enable(void) printk(BIOS_DEBUG, "Display I/O: 0x%02x\n", inb(0x60f)); } -#define BOOT_DISPLAY_DEFAULT 0 -#define BOOT_DISPLAY_CRT (1 << 0) -#define BOOT_DISPLAY_TV (1 << 1) -#define BOOT_DISPLAY_EFP (1 << 2) -#define BOOT_DISPLAY_LCD (1 << 3) -#define BOOT_DISPLAY_CRT2 (1 << 4) -#define BOOT_DISPLAY_TV2 (1 << 5) -#define BOOT_DISPLAY_EFP2 (1 << 6) -#define BOOT_DISPLAY_LCD2 (1 << 7) - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - /* This int15 handler is Intel IGD. specific. Other chipsets need other - * handlers. The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - u8 display_id; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = BOOT_DISPLAY_DEFAULT; - break; - case 0x5f40: /* Boot Panel Type */ - /* LCD panel type is SIO GPIO40-43 */ - // display_id = inb(0x60f) & 0x0f; - display_id = 3; - // M.x86.R_AX = 0x015f; // Supported but failed - X86_AX = 0x005f; // Success - X86_CL = display_id; - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - #if DUMP_RUNTIME_REGISTERS static void dump_runtime_registers(void) { @@ -124,10 +74,10 @@ static void mainboard_enable(device_t dev) /* Disable Dummy DCC -> GP45 = 1 */ outb(inb(0x60f) | (1 << 5), 0x60f); -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + /* LCD panel type is SIO GPIO40-43 */ + // display_id = inb(0x60f) & 0x0f; + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 3); + #if DUMP_RUNTIME_REGISTERS dump_runtime_registers(); #endif |