| Age | Commit message (Collapse) | Author |
|---|
|
|
|
|
|
There was a space instead of '_' in the function `platform_final_init`.
|
|
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 <[email protected]>
Signed-off-by: Anup Patel <[email protected]>
|
|
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 <[email protected]>
|
|
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 <[email protected]>
|
|
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 <[email protected]>
|
|
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 <[email protected]>
|
|
Create commented template files to use as a base for new platforms
support implementation.
Signed-off-by: Damien Le Moal <[email protected]>
|
