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https://github.com/ps5-linux/ps5-linux-loader.git
synced 2026-10-21 18:42:52 -05:00
44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
#ifndef CONFIG_H
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#define CONFIG_H
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#define PAGE_SIZE 0x4000ULL
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// This is used to allocate resources for HV shellcode and Linux boot
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#define cave 0x100000000ULL
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#define cave_hv_paging cave
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#define cave_hv_code \
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cave_hv_paging + 0x3000ULL // Leave space for 3 pages but we only use 2 for
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// 1GB 1:1 mapping
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#define cave_linux_files cave_hv_code + 0x2000ULL
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#define cave_linux_info cave_linux_files
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#define cave_bzImage cave_linux_info + PAGE_SIZE
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// #define cave_initrd // Allocated dynamically after bzImage
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#define hv_base_rsp (cave + 0x10000000ULL)
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#define hv_stack_size 0x1000ULL
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// This is used as transitional storage from ProsperoOS to Kernel shellcode
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#define kernel_cave 0xFFFF800000000000
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#define kernel_cave_shellcode kernel_cave
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#define kernel_cave_shellcode_0761 kernel_cave_shellcode + PAGE_SIZE + PAGE_SIZE
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#define kernel_cave_files kernel_cave_shellcode_0761 + PAGE_SIZE
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#define kernel_cave_linux_info kernel_cave_files
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#define kernel_cave_bzImage kernel_cave_linux_info + PAGE_SIZE
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// #define kernel_cave_initrd // Allocated dynamically after bzImage
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// Linux boot config
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#define VRAM_SIZE (512ULL * 1024 * 1024)
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#define CMD_LINE \
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"root=/dev/sda2 rw rootwait console=ttyTitania0 console=tty0 " \
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"video=DP-1:1920x1080@60 mitigations=off idle=halt pci=pcie_bus_perf"
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// HV layout: derive_h() returns the region base at runtime. On regular the
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// HV binary starts at the region base; on Pro it sits 8MB in.
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#define HV_BASE_REGULAR 0x062800000ULL
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#define HV_CODE_OFFSET_PRO 0x800000ULL
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#define DEBUG 0 // Toggle to 0 to disable logs
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#endif
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