| 1 | .. SPDX-License-Identifier: CC-BY-SA-4.0 |
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| 2 | |
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| 3 | .. Copyright (C) 2018 embedded brains GmbH |
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| 4 | |
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| 5 | powerpc (PowerPC) |
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| 6 | ***************** |
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| 7 | |
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| 8 | beatnik |
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| 9 | ======= |
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| 10 | |
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| 11 | TODO. |
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| 12 | |
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| 13 | gen5200 |
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| 14 | ======= |
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| 15 | |
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| 16 | TODO. |
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| 17 | |
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| 18 | gen83xx |
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| 19 | ======= |
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| 20 | |
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| 21 | TODO. |
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| 22 | |
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| 23 | haleakala |
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| 24 | ========= |
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| 25 | |
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| 26 | TODO. |
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| 27 | |
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| 28 | motorola_powerpc |
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| 29 | ================ |
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| 30 | |
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| 31 | Boot Image Generation |
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| 32 | --------------------- |
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| 33 | |
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| 34 | The application executable file (ELF file) must be converted to a boot |
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| 35 | image. Use the following commands: |
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| 36 | |
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| 37 | .. code-block:: none |
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| 38 | |
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| 39 | powerpc-rtems5-objcopy -O binary -R .comment -S ticker.exe rtems |
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| 40 | gzip -9 -f rtems |
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| 41 | powerpc-rtems5-ld -o ticker.boot bootloader.o --just-symbols=ticker.exe -b binary rtems.gz -T ppcboot.lds -no-warn-mismatch |
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| 42 | powerpc-rtems5-objcopy -O binary ticker.boot ticker.bin |
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| 43 | |
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| 44 | mpc55xxevb |
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| 45 | ========== |
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| 46 | |
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| 47 | TODO. |
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| 48 | |
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| 49 | mpc8260ads |
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| 50 | ========== |
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| 51 | |
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| 52 | TODO. |
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| 53 | |
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| 54 | mvme3100 |
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| 55 | ======== |
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| 56 | |
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| 57 | TODO. |
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| 58 | |
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| 59 | mvme5500 |
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| 60 | ======== |
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| 61 | |
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| 62 | TODO. |
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| 63 | |
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| 64 | psim |
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| 65 | ==== |
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| 66 | |
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| 67 | TODO. |
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| 68 | |
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| 69 | qemuppc |
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| 70 | ======= |
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| 71 | |
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| 72 | TODO. |
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| 73 | |
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| 74 | qoriq (QorIQ) |
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| 75 | ============= |
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| 76 | |
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| 77 | The BSP for the `QorIQ <https://en.wikipedia.org/wiki/QorIQ>`_ chip family |
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| 78 | offers three variants. The `qoriq_e500` variant supports the P-series chips |
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| 79 | such as P1020, P2010 and P2020. The `qoriq_e6500_32` (32-bit ISA) and |
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| 80 | `qoriq_e6500_64` (64-bit ISA) variants support the T-series chips such as T2080 |
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| 81 | and T4240. The basic hardware initialization is not performed by the BSP. A |
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| 82 | boot loader with device tree support must be used to start the BSP, e.g. |
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| 83 | U-Boot. |
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| 84 | |
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| 85 | The BSP is known to run on these boards: |
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| 86 | |
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| 87 | * NXP P1020RDB |
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| 88 | |
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| 89 | * MicroSys miriac MPX2020 (System on Module) |
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| 90 | |
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| 91 | * Artesyn MVME2500 (VME64x SBC) |
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| 92 | |
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| 93 | * NXP T2080RDB |
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| 94 | |
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| 95 | * NXP T4240RDB |
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| 96 | |
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| 97 | * MEN G52A (CompactPCI Serial) |
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| 98 | |
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| 99 | The `qoriq_core_0` and `qoriq_core_1` variants should be used with care. They |
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| 100 | are inteded for a `RTEMS_MULTIPROCESSING` configuration on the P1020. |
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| 101 | |
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| 102 | Boot via U-Boot |
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| 103 | --------------- |
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| 104 | |
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| 105 | The application executable file (ELF file) must be converted to an U-Boot |
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| 106 | image. Use the following commands: |
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| 107 | |
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| 108 | .. code-block:: none |
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| 109 | |
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| 110 | powerpc-rtems5-objcopy -O binary app.exe app.bin |
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| 111 | gzip -9 -f -c app.bin > app.bin.gz |
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| 112 | mkimage -A ppc -O linux -T kernel -a 0x4000 -e 0x4000 -n RTEMS -d app.bin.gz app.img |
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| 113 | |
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| 114 | Use the following U-Boot commands to boot an application via TFTP download: |
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| 115 | |
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| 116 | .. code-block:: none |
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| 117 | |
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| 118 | tftpboot ${loadaddr} app.img && run loadfdt && bootm ${loadaddr} - ${fdt_addr} ; reset |
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| 119 | |
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| 120 | Clock Driver |
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| 121 | ------------ |
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| 122 | |
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| 123 | The clock driver uses two MPIC global timer (``QORIQ_CLOCK_TIMER`` and |
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| 124 | ``QORIQ_CLOCK_TIMECOUNTER``). In case ``QORIQ_IS_HYPERVISOR_GUEST`` is |
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| 125 | defined, then the PowerPC decrementer is used. |
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| 126 | |
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| 127 | Console Driver |
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| 128 | -------------- |
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| 129 | |
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| 130 | The console driver supports the on-chip NS16550 compatible UARTs. In case |
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| 131 | ``QORIQ_IS_HYPERVISOR_GUEST`` is defined, then the EPAPR byte channel is used |
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| 132 | for the console device. |
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| 133 | |
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| 134 | Network Interface Driver |
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| 135 | ------------------------ |
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| 136 | |
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| 137 | The network interface driver is provided by the `libbsd`. The DPAA is |
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| 138 | supported including 10Gbit/s Ethernet. |
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| 139 | |
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| 140 | Topaz Hypervisor Guest |
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| 141 | ---------------------- |
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| 142 | |
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| 143 | For a Topaz hypervisor guest configuration use: |
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| 144 | |
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| 145 | :: |
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| 146 | |
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| 147 | ../configure --enable-rtemsbsp=qoriq_e6500_32 \ |
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| 148 | QORIQ_IS_HYPERVISOR_GUEST=1 \ |
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| 149 | QORIQ_UART_0_ENABLE=0 \ |
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| 150 | QORIQ_UART_1_ENABLE=0 \ |
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| 151 | QORIQ_TLB1_ENTRY_COUNT=16 |
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| 152 | |
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| 153 | You may have to adjust the linker command file according to your partition |
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| 154 | configuration. |
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| 155 | |
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| 156 | ss555 |
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| 157 | ===== |
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| 158 | |
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| 159 | TODO. |
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| 160 | |
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| 161 | t32mppc |
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| 162 | ======= |
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| 163 | |
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| 164 | TODO. |
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| 165 | |
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| 166 | tqm8xx |
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| 167 | ====== |
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| 168 | |
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| 169 | TODO. |
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| 170 | |
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| 171 | virtex |
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| 172 | ====== |
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| 173 | |
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| 174 | TODO. |
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| 175 | |
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| 176 | virtex4 |
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| 177 | ======= |
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| 178 | |
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| 179 | TODO. |
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| 180 | |
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| 181 | virtex5 |
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| 182 | ======= |
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| 183 | |
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| 184 | TODO. |
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![[RTEMS Logo]](/images/logo.png){kind=logo}
