opensbi.git/platform/template/config.mk, branch v1.0

firmware: Remove FW_PAYLOAD_FDT_PATH compile-time option

2020-10-18T04:59:59Z

The FW_PAYLOAD_FDT_PATH compile-time option is replaced by FW_FDT_PATH compile-time option which is more flexible and common across all OpenSBI firmwares. This patch removes FW_PAYLOAD_FDT_PATH and updates related documentation to use FW_FDT_PATH. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

firmware: Remove FW_PAYLOAD_FDT and related documentation

2020-06-05T03:33:05Z

Now that no platform is using FW_PAYLOAD_FDT mechanism, we remove related code from Makefile and related documentation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

platform: Enable all drivers by default.

2019-06-19T04:19:05Z

The drivers and libfdt are built as libsbiutils.a instead of libplatsbi.a. libsbiutils.a are not built per platform specific. Thus, enable all drivers by default. Signed-off-by: Atish Patra Acked-by: Anup Patel

platform: Enable dynamic firmware for appropriate platforms

2019-05-10T06:56:22Z

This patch enables FW_DYNAMIC option (i.e. dynamic firmware) for all appropriate/applicable platforms. Signed-off-by: Anup Patel Reviewed-by: Alistair Francis

Makefile: Add 'make run' command for platform specific run

2019-02-15T10:24:44Z

Makes for easy and quick build-run one-stop command. For now only added for qemu targets. It can be added for any platform having simulator/emulator (such as QEMU). Signed-off-by: Olof Johansson Signed-off-by: Anup Patel

Makefile: Set ABI, ISA and Code Model in top-level make

2019-02-12T10:25:15Z

This patch introduces following optional PLATFORM options: PLATFORM_RISCV_XLEN -> RISC-V register width PLATFORM_RISCV_ABI -> RISC-V GCC ABI PLATFORM_RISCV_ISA -> RISC-V GCC ISA string PLATFORM_RISCV_CODE_MODEL -> RISC-V GCC Code Model If the above options are not provided by platform config.mk or by command-line parameters then: 1. PLATFORM_RISCV_XLEN will be determined using toolchain capability 2. PLATFORM_RISCV_ABI, PLATFORM_RISCV_ISA, and PLATFORM_RISCV_CODE_MODEL is set to value best suited for generic libsbi.a As a result of these optional PLATFORM options, the platform-cflags-y and platform-asflags-y is further simplified for platform config.mk. Signed-off-by: Anup Patel

platform: template: Improve comments for FW_JUMP_ADDR and FW_PAYLOAD_OFFSET

2019-02-12T10:25:15Z

Both FW_JUMP_ADDR and FW_PAYLOAD_OFFSET, should be: 1. 4MB aligned for 32bit system 2. 2MB aligned for 64bit system Explicitly specify the above details in config.mk comments for template platform. Signed-off-by: Anup Patel

platform: template: Move kernel start address to 4MB alligned

2019-02-08T03:48:46Z

In order to support 32-bit guests move the start address to a 4MB allignment. As 64-bit kernels have a requirement on being 2MB alligned let's just make this the default for both 32 and 64 bit kernels. Signed-off-by: Alistair Francis

platform/qemu/virt: Dynamically calculate xlen

2019-02-08T03:48:46Z

The QEMU virt machine can be either 32 or 66 bit. Don't hard code the CPU bit length and instead let the compiler determine it. Signed-off-by: Alistair Francis

platform: add template platform files

2019-01-24T13:15:01Z

Create commented template files to use as a base for new platforms support implementation. Signed-off-by: Damien Le Moal