Palmer Dabbelt 13fd5de065

RISC-V: Fixmap support and MM cleanups ...

This patchset does:
1. Moves MM related code from kernel/setup.c to mm/init.c
2. Implements compile-time fixed mappings

Using fixed mappings, we get earlyprints even without SBI calls.

For example, we can now use kernel parameter
"earlycon=uart8250,mmio,0x10000000"
to get early prints on QEMU virt machine without using SBI calls.

The patchset is tested on QEMU virt machine.

Palmer: It looks like some of the code movement here conflicted with the
patches to move hartid handling around.  As far as I can tell the only
changed code was in smp_setup_processor_id(), and I've kept the one in
smp.c.

2019-03-04 11:47:04 -08:00

..

boot

RISC-V: Build flat and compressed kernel images

2018-11-20 05:19:09 -08:00

configs

RISC-V: defconfig: Add CRYPTO_DEV_VIRTIO=y

2019-01-23 14:09:01 -08:00

include

RISC-V: Fixmap support and MM cleanups

2019-03-04 11:47:04 -08:00

kernel

RISC-V: Fixmap support and MM cleanups

2019-03-04 11:47:04 -08:00

lib

RISC-V: lib: minor asm cleanup

2018-12-21 08:17:02 -08:00

mm

RISC-V: Free-up initrd in free_initrd_mem()

2019-02-21 11:26:50 +05:30

Kconfig

RISC-V: Implement compile-time fixed mappings

2019-02-21 11:26:42 +05:30

Kconfig.debug

RISC-V: Remove EARLY_PRINTK support

2018-12-17 10:23:46 -08:00

Makefile

RISC-V: Build flat and compressed kernel images

2018-11-20 05:19:09 -08:00