From: Lokesh Vutla <[email protected]> Add root cell configuration for TI's AM654 based platform.
Linux root cell DTS should reserve the following memory: reg = <0x8 0xdfb00000 0x0 0x20500000>; Signed-off-by: Lokesh Vutla <[email protected]> --- configs/arm64/k3-am654.c | 204 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 configs/arm64/k3-am654.c diff --git a/configs/arm64/k3-am654.c b/configs/arm64/k3-am654.c new file mode 100644 index 00000000..7e15d0d5 --- /dev/null +++ b/configs/arm64/k3-am654.c @@ -0,0 +1,204 @@ +/* + * Jailhouse, a Linux-based partitioning hypervisor + * + * Copyright (c) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * + * Configuration for K3 based AM654 platforms + * + * Authors: + * Lokesh Vutla <[email protected]> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ + +#include <jailhouse/types.h> +#include <jailhouse/cell-config.h> + +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) + +struct { + struct jailhouse_system header; + __u64 cpus[1]; + struct jailhouse_memory mem_regions[15]; + struct jailhouse_irqchip irqchips[5]; +} __attribute__((packed)) config = { + .header = { + .signature = JAILHOUSE_SYSTEM_SIGNATURE, + .revision = JAILHOUSE_CONFIG_REVISION, + .flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE, + .hypervisor_memory = { + .phys_start = 0x8dfc00000, + .size = 0x400000, + }, + .debug_console = { + .address = 0x02800000, + .size = 0x1000, + .type = JAILHOUSE_CON_TYPE_8250, + .flags = JAILHOUSE_CON_ACCESS_MMIO | + JAILHOUSE_CON_REGDIST_4, + }, + .platform_info.arm = { + .gic_version = 3, + .gicd_base = 0x01800000, + .gicr_base = 0x01880000, + .maintenance_irq = 25, + }, + .root_cell = { + .name = "k3-am654", + + .cpu_set_size = sizeof(config.cpus), + .num_memory_regions = ARRAY_SIZE(config.mem_regions), + .num_irqchips = ARRAY_SIZE(config.irqchips), + }, + }, + + .cpus = { + 0xf, + }, + + .mem_regions = { + /* ctrl mmr */ { + .phys_start = 0x00100000, + .virt_start = 0x00100000, + .size = 0x00020000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* GPIO */ { + .phys_start = 0x00600000, + .virt_start = 0x00600000, + .size = 0x00001000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* serdes */ { + .phys_start = 0x00900000, + .virt_start = 0x00900000, + .size = 0x00012000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* Most MAIN domain peripherals */ { + .phys_start = 0x01000000, + .virt_start = 0x01000000, + .size = 0x0af04000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MAIN NAVSS */ { + .phys_start = 0x30800000, + .virt_start = 0x30800000, + .size = 0x0bc00000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x28380000, + .virt_start = 0x28380000, + .size = 0x03880000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x40200000, + .virt_start = 0x40200000, + .size = 0x00901000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x42040000, + .virt_start = 0x42040000, + .size = 0x03ac3000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x45100000, + .virt_start = 0x45100000, + .size = 0x00c24000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x46000000, + .virt_start = 0x46000000, + .size = 0x00200000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* MCUSS */ { + .phys_start = 0x47000000, + .virt_start = 0x47000000, + .size = 0x00069000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* RAM */ { + .phys_start = 0x80000000, + .virt_start = 0x80000000, + .size = 0x80000000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE, + }, + /* RAM */ { + .phys_start = 0x880000000, + .virt_start = 0x880000000, + .size = 0x5fb00000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE, + }, + /* IVSHMEM shared memory region for 00:00.0 */ { + .phys_start = 0x8dfb00000, + .virt_start = 0x8dfb00000, + .size = 0x100000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE, + }, + /* RAM. Reserved for inmates */ { + .phys_start = 0x8E0000000, + .virt_start = 0x8E0000000, + .size = 0x20000000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE, + }, + }, + .irqchips = { + { + .address = 0x01800000, + .pin_base = 32, + .pin_bitmap = { + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + }, + }, + { + .address = 0x01800000, + .pin_base = 160, + .pin_bitmap = { + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + }, + }, + { + .address = 0x01800000, + .pin_base = 288, + .pin_bitmap = { + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + }, + }, + { + .address = 0x01800000, + .pin_base = 416, + .pin_bitmap = { + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + }, + }, + { + .address = 0x01800000, + .pin_base = 544, + .pin_bitmap = { + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + }, + }, + }, + +}; -- 2.21.0 -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. 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