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Kernel: Stop bootloader from setting video mode with Multiboot
Meta: Update INSTALL.md and grub configs for new boot_mode option
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5 changed files with 18 additions and 10 deletions
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@ -1,8 +1,7 @@
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.set MULTIBOOT_MAGIC, 0x1badb002
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.set MULTIBOOT_PAGE_ALIGN, 0x1
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.set MULTIBOOT_MEMORY_INFO, 0x2
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.set MULTIBOOT_VIDEO_MODE, 0x4
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.set multiboot_flags, MULTIBOOT_PAGE_ALIGN | MULTIBOOT_MEMORY_INFO | MULTIBOOT_VIDEO_MODE
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.set multiboot_flags, MULTIBOOT_PAGE_ALIGN | MULTIBOOT_MEMORY_INFO
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.set multiboot_checksum, -(MULTIBOOT_MAGIC + multiboot_flags)
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.section .multiboot
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@ -20,12 +19,6 @@
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.long 0x00000000 /* bss_end_addr */
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.long 0x00000000 /* entry_addr */
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/* for MULTIBOOT_VIDEO_MODE */
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.long 0x00000000 /* mode_type */
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.long 1280 /* width */
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.long 1024 /* height */
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.long 32 /* depth */
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.section .stack, "aw", @nobits
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stack_bottom:
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.skip 32768
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