From: Lokesh Vutla <[email protected]> Add an inmate configuration file for running Linux as an inmate on AM654 evm.
Signed-off-by: Lokesh Vutla <[email protected]> --- configs/arm64/k3-am654-linux-demo.c | 132 ++++++++++++++++++++++++++++ 1 file changed, 132 insertions(+) create mode 100644 configs/arm64/k3-am654-linux-demo.c diff --git a/configs/arm64/k3-am654-linux-demo.c b/configs/arm64/k3-am654-linux-demo.c new file mode 100644 index 00000000..46a2a4ae --- /dev/null +++ b/configs/arm64/k3-am654-linux-demo.c @@ -0,0 +1,132 @@ +/* + * Jailhouse, a Linux-based partitioning hypervisor + * + * Configuration for Linux inmate on AM654 based platforms + * 2 CPUs, 512MB RAM, 1 serial port(MCU UART) + * + * Copyright (c) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * + * 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]) + +#ifndef CONFIG_INMATE_BASE +#define CONFIG_INMATE_BASE 0x0000000 +#endif + +struct { + struct jailhouse_cell_desc cell; + __u64 cpus[1]; + struct jailhouse_memory mem_regions[9]; + struct jailhouse_irqchip irqchips[3]; +} __attribute__((packed)) config = { + .cell = { + .signature = JAILHOUSE_CELL_DESC_SIGNATURE, + .revision = JAILHOUSE_CONFIG_REVISION, + .name = "linux-inmate-demo", + .flags = JAILHOUSE_CELL_PASSIVE_COMMREG, + + .cpu_set_size = sizeof(config.cpus), + .num_memory_regions = ARRAY_SIZE(config.mem_regions), + .num_irqchips = ARRAY_SIZE(config.irqchips), + .pio_bitmap_size = 0, + .num_pci_devices = 0, + .cpu_reset_address = 0x0, + + .console = { + .address = 0x40a00000, + .divider = 0x35, + .type = JAILHOUSE_CON_TYPE_8250, + .flags = JAILHOUSE_CON_ACCESS_MMIO | + JAILHOUSE_CON_REGDIST_4, + }, + }, + + .cpus = { + 0xc, + }, + + .mem_regions = { + /* MCU UART0 */ { + .phys_start = 0x40a00000, + .virt_start = 0x40a00000, + .size = 0x10000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* main sproxy target_data host_id=A53_3 */ { + .phys_start = 0x3240f000, + .virt_start = 0x3240f000, + .size = 0x05000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* main sproxy rt host_id=A53_3 */ { + .phys_start = 0x3280f000, + .virt_start = 0x3280f000, + .size = 0x05000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* main sproxy scfg host_id=A53_3 */ { + .phys_start = 0x32c0f000, + .virt_start = 0x32c0f000, + .size = 0x05000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, + /* RAM load */ { + .phys_start = 0x8FFFF0000, + .virt_start = 0x0, + .size = 0x10000, /* 64KB */ + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA | + JAILHOUSE_MEM_LOADABLE, + }, + /* RAM load */ { + .phys_start = 0x8E0000000, + .virt_start = 0x8e0000000, + .size = 0x1fff0000, /* (512MB - 64KB) */ + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA | + JAILHOUSE_MEM_LOADABLE, + }, + /* IVSHMEM shared memory region for 00:00.0 */ { + .phys_start = 0x8dfb00000, + .virt_start = 0x8dfb00000, + .size = 0x100000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE, + }, + /* communication region */ { + .virt_start = 0x80000000, + .size = 0x00001000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_COMM_REGION, + }, + }, + + .irqchips = { + { + .address = 0x01800000, + .pin_base = 32, + .pin_bitmap = { + 0x0, 0x80, 0x00, 0, + }, + }, + { + .address = 0x01800000, + .pin_base = 544, + .pin_bitmap = { + 0, 0x200000, 0, 0, + }, + }, + } +}; -- 2.21.0 -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
