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Annotation of wikisrc/ports/evbarm/apple.mdwn, revision 1.4

1.1       wiki        1: [[!meta title="NetBSD/evbarm on Apple Silicon"]]
                      2: 
                      3: Initial support was added to NetBSD -current for Apple M1 systems on Aug 30, 2021.
                      4: 
                      5: # Installation
                      6: 
                      7: Please note that installation on an Apple M1 requires macOS 11.2 or later to be installed first.
                      8: 
1.3       wiki        9: - Uncompress <http://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/latest/evbarm-aarch64/binary/gzimg/arm64.img.gz> and write it to a USB drive. *Make sure this file was built after Aug 30, 2021!*
1.1       wiki       10: 
                     11: - Build and install `sysutils/u-boot-apple-m1` from pkgsrc.
                     12:    - The bootloader will be installed to `/usr/pkg/share/u-boot/apple-m1/u-boot.macho`.
                     13: 
                     14: - Boot the M1 system into 1TR mode by holding the power button at startup. Until the "Loading startup options..." message is displayed, then select Options.
                     15:    - In the Utilities menu, select Terminal to bring up a root shell.
                     16: 
                     17: - Downgrade security and disable SIP. (If you get any errors while doing this, first run `csrutil clear`, reboot, and try again)
                     18:     - `# bputil -nkcas`
                     19:     - `# csrutil disable`
                     20: 
                     21: - Copy the u-boot.macho from pkgsrc to the mini over the network (curl, sftp, etc).
                     22: 
                     23: - Install the new bootloader:
1.2       wiki       24:     - `# kmutil configure-boot -c u-boot.macho -C -v /Volumes/Macintosh\ HD/`
1.1       wiki       25: 
                     26: - Reboot with a USB drive plugged in.
                     27: 
                     28: # Supported hardware
                     29: - Apple Mac mini (M1, 2020)
                     30:     - SMP
                     31:     - Interrupt controller
                     32:     - IOMMU
                     33:     - PCIe
                     34:         - USB
                     35:         - Ethernet
                     36:     - Framebuffer console
1.4     ! wiki       37: 
        !            38: # Commits
        !            39: 
        !            40: Add some missing barriers:
        !            41: 
        !            42: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131945.html>
        !            43: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131946.html>
        !            44: 
        !            45: Support EL2 host mode:
        !            46: 
        !            47: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131947.html>
        !            48: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131948.html>
        !            49: 
        !            50: Add 10-bit pixel format support:
        !            51: 
        !            52: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131949.html>
        !            53: 
        !            54: Fix bus_dmamap_sync usage in bge(4):
        !            55: 
        !            56: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131950.html>
        !            57: 
        !            58: Fix PCI resource allocation:
        !            59: 
        !            60: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131951.html>
        !            61: 
        !            62: Disable dwc3 when iommu support is required:
        !            63: 
        !            64: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131952.html>
        !            65: 
        !            66: Do not touch CNTCTL_IMASK in generic timer driver:
        !            67: 
        !            68: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131953.html>
        !            69: 
        !            70: Fix incorrect KASSERT in cpu_lwp_fork:
        !            71: 
        !            72: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131954.html>
        !            73: 
        !            74: Add IOMMU support to arm bus_dma:
        !            75: 
        !            76: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131955.html>
        !            77: 
        !            78: Identify M1 CPU IDs:
        !            79: 
        !            80: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131956.html>
        !            81: 
        !            82: Support 64-bit cpu-release-addr for spin-table:
        !            83: 
        !            84: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131959.html>
        !            85: 
        !            86: Add support for FIQs:
        !            87: 
        !            88: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131960.html>
        !            89: 
        !            90: Initial Apple M1 support:
        !            91: 
        !            92: - <https://mail-index.netbsd.org/source-changes/2021/08/30/msg131961.html>