| 1 | .. SPDX-License-Identifier: CC-BY-SA-4.0 |
|---|
| 2 | |
|---|
| 3 | .. Copyright (C) 2018 embedded brains GmbH |
|---|
| 4 | |
|---|
| 5 | powerpc (PowerPC) |
|---|
| 6 | ***************** |
|---|
| 7 | |
|---|
| 8 | beatnik |
|---|
| 9 | ======= |
|---|
| 10 | |
|---|
| 11 | TODO. |
|---|
| 12 | |
|---|
| 13 | gen5200 |
|---|
| 14 | ======= |
|---|
| 15 | |
|---|
| 16 | TODO. |
|---|
| 17 | |
|---|
| 18 | gen83xx |
|---|
| 19 | ======= |
|---|
| 20 | |
|---|
| 21 | TODO. |
|---|
| 22 | |
|---|
| 23 | haleakala |
|---|
| 24 | ========= |
|---|
| 25 | |
|---|
| 26 | TODO. |
|---|
| 27 | |
|---|
| 28 | motorola_powerpc |
|---|
| 29 | ================ |
|---|
| 30 | |
|---|
| 31 | TODO. |
|---|
| 32 | |
|---|
| 33 | mpc55xxevb |
|---|
| 34 | ========== |
|---|
| 35 | |
|---|
| 36 | TODO. |
|---|
| 37 | |
|---|
| 38 | mpc8260ads |
|---|
| 39 | ========== |
|---|
| 40 | |
|---|
| 41 | TODO. |
|---|
| 42 | |
|---|
| 43 | mvme3100 |
|---|
| 44 | ======== |
|---|
| 45 | |
|---|
| 46 | TODO. |
|---|
| 47 | |
|---|
| 48 | mvme5500 |
|---|
| 49 | ======== |
|---|
| 50 | |
|---|
| 51 | TODO. |
|---|
| 52 | |
|---|
| 53 | psim |
|---|
| 54 | ==== |
|---|
| 55 | |
|---|
| 56 | TODO. |
|---|
| 57 | |
|---|
| 58 | qemuppc |
|---|
| 59 | ======= |
|---|
| 60 | |
|---|
| 61 | TODO. |
|---|
| 62 | |
|---|
| 63 | qoriq (QorIQ) |
|---|
| 64 | ============= |
|---|
| 65 | |
|---|
| 66 | The BSP for the `QorIQ <https://en.wikipedia.org/wiki/QorIQ>`_ chip family |
|---|
| 67 | offers three variants. The `qoriq_e500` variant supports the P-series chips |
|---|
| 68 | such as P1020, P2010 and P2020. The `qoriq_e6500_32` (32-bit ISA) and |
|---|
| 69 | `qoriq_e6500_64` (64-bit ISA) variants support the T-series chips such as T2080 |
|---|
| 70 | and T4240. The basic hardware initialization is not performed by the BSP. A |
|---|
| 71 | boot loader with device tree support must be used to start the BSP, e.g. |
|---|
| 72 | U-Boot. |
|---|
| 73 | |
|---|
| 74 | The BSP is known to run on these boards: |
|---|
| 75 | |
|---|
| 76 | * NXP P1020RDB |
|---|
| 77 | |
|---|
| 78 | * MicroSys miriac MPX2020 (System on Module) |
|---|
| 79 | |
|---|
| 80 | * Artesyn MVME2500 (VME64x SBC) |
|---|
| 81 | |
|---|
| 82 | * NXP T2080RDB |
|---|
| 83 | |
|---|
| 84 | * NXP T4240RDB |
|---|
| 85 | |
|---|
| 86 | * MEN G52A (CompactPCI Serial) |
|---|
| 87 | |
|---|
| 88 | The `qoriq_core_0` and `qoriq_core_1` variants should be used with care. They |
|---|
| 89 | are inteded for a `RTEMS_MULTIPROCESSING` configuration on the P1020. |
|---|
| 90 | |
|---|
| 91 | Boot via U-Boot |
|---|
| 92 | --------------- |
|---|
| 93 | |
|---|
| 94 | The application executable file (ELF file) must be converted to an U-Boot |
|---|
| 95 | image. Use the following commands: |
|---|
| 96 | |
|---|
| 97 | :: |
|---|
| 98 | |
|---|
| 99 | powerpc-rtems5-objcopy -O binary app.exe app.bin |
|---|
| 100 | gzip -9 -f -c app.bin > app.bin.gz |
|---|
| 101 | mkimage -A ppc -O linux -T kernel -a 0x4000 -e 0x4000 -n RTEMS -d app.bin.gz app.img |
|---|
| 102 | |
|---|
| 103 | Use the following U-Boot commands to boot an application via TFTP download: |
|---|
| 104 | |
|---|
| 105 | :: |
|---|
| 106 | |
|---|
| 107 | tftpboot ${loadaddr} app.img && run loadfdt && bootm ${loadaddr} - ${fdt_addr} ; reset |
|---|
| 108 | |
|---|
| 109 | Clock Driver |
|---|
| 110 | ------------ |
|---|
| 111 | |
|---|
| 112 | The clock driver uses two MPIC global timer (``QORIQ_CLOCK_TIMER`` and |
|---|
| 113 | ``QORIQ_CLOCK_TIMECOUNTER``). In case ``QORIQ_IS_HYPERVISOR_GUEST`` is |
|---|
| 114 | defined, then the PowerPC decrementer is used. |
|---|
| 115 | |
|---|
| 116 | Console Driver |
|---|
| 117 | -------------- |
|---|
| 118 | |
|---|
| 119 | The console driver supports the on-chip NS16550 compatible UARTs. In case |
|---|
| 120 | ``QORIQ_IS_HYPERVISOR_GUEST`` is defined, then the EPAPR byte channel is used |
|---|
| 121 | for the console device. |
|---|
| 122 | |
|---|
| 123 | Network Interface Driver |
|---|
| 124 | ------------------------ |
|---|
| 125 | |
|---|
| 126 | The network interface driver is provided by the `libbsd`. The DPAA is |
|---|
| 127 | supported including 10Gbit/s Ethernet. |
|---|
| 128 | |
|---|
| 129 | Topaz Hypervisor Guest |
|---|
| 130 | ---------------------- |
|---|
| 131 | |
|---|
| 132 | For a Topaz hypervisor guest configuration use: |
|---|
| 133 | |
|---|
| 134 | :: |
|---|
| 135 | |
|---|
| 136 | ../configure --enable-rtemsbsp=qoriq_e6500_32 \ |
|---|
| 137 | QORIQ_IS_HYPERVISOR_GUEST=1 \ |
|---|
| 138 | QORIQ_UART_0_ENABLE=0 \ |
|---|
| 139 | QORIQ_UART_1_ENABLE=0 \ |
|---|
| 140 | QORIQ_TLB1_ENTRY_COUNT=16 |
|---|
| 141 | |
|---|
| 142 | You may have to adjust the linker command file according to your partition |
|---|
| 143 | configuration. |
|---|
| 144 | |
|---|
| 145 | ss555 |
|---|
| 146 | ===== |
|---|
| 147 | |
|---|
| 148 | TODO. |
|---|
| 149 | |
|---|
| 150 | t32mppc |
|---|
| 151 | ======= |
|---|
| 152 | |
|---|
| 153 | TODO. |
|---|
| 154 | |
|---|
| 155 | tqm8xx |
|---|
| 156 | ====== |
|---|
| 157 | |
|---|
| 158 | TODO. |
|---|
| 159 | |
|---|
| 160 | virtex |
|---|
| 161 | ====== |
|---|
| 162 | |
|---|
| 163 | TODO. |
|---|
| 164 | |
|---|
| 165 | virtex4 |
|---|
| 166 | ======= |
|---|
| 167 | |
|---|
| 168 | TODO. |
|---|
| 169 | |
|---|
| 170 | virtex5 |
|---|
| 171 | ======= |
|---|
| 172 | |
|---|
| 173 | TODO. |
|---|
![[RTEMS Logo]](/images/logo.png){kind=logo}
