Hi Sai,
On 20/12/24 02:54, Alistair Francis wrote:
From: Sai Pavan Boddu <[email protected]>
Add a basic board with interrupt controller (intc), timer, serial
(uartlite), small memory called LMB@0 (128kB) and DDR@0x80000000
(configured via command line eg. -m 2g).
This is basic configuration which matches HW generated out of AMD Vivado
(design tools). But initial configuration is going beyond what it is
configured by default because validation should be done on other
configurations too. That's why wire also additional uart16500, axi
ethernet(with axi dma).
GPIOs, i2c and qspi is also listed for completeness.
IRQ map is: (addr)
0 - timer (0x41c00000)
1 - uartlite (0x40600000)
2 - i2c (0x40800000)
3 - qspi (0x44a00000)
4 - uart16550 (0x44a10000)
5 - emaclite (0x40e00000)
6 - timer2 (0x41c10000)
7 - axi emac (0x40c00000)
8 - axi dma (0x41e00000)
9 - axi dma
10 - gpio (0x40000000)
11 - gpio2 (0x40010000)
12 - gpio3 (0x40020000)
Signed-off-by: Sai Pavan Boddu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Alistair Francis <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Alistair Francis <[email protected]>
---
MAINTAINERS | 6 +
docs/system/riscv/microblaze-v-generic.rst | 42 +++++
docs/system/target-riscv.rst | 1 +
hw/riscv/microblaze-v-generic.c | 184 +++++++++++++++++++++
hw/riscv/Kconfig | 8 +
hw/riscv/meson.build | 1 +
6 files changed, 242 insertions(+)
create mode 100644 docs/system/riscv/microblaze-v-generic.rst
create mode 100644 hw/riscv/microblaze-v-generic.c
+static void mb_v_generic_machine_init(MachineClass *mc)
+{
+ mc->desc = "AMD Microblaze-V generic platform";
+ mc->init = mb_v_generic_init;
+ mc->min_cpus = 1;
+ mc->max_cpus = 1;
+ mc->default_cpu_type = TYPE_RISCV_CPU_BASE;
Could you use or provide a proper CPU type for this machine?
+ mc->default_cpus = 1;
+}
