| #
815050f0 |
|
19-Dec-2018 |
Andrew Waterman <andrew@sifive.com> |
Set up PMP earlier, so it can be overridden later
|
| #
72672f9a |
|
14-May-2018 |
Hesham Almatary <Hesham.Almatary@cl.cam.ac.uk> |
bbl: boot payload in machine mode when --enable-boot-machine is passed
|
| #
16476bd8 |
|
09-Jul-2018 |
Andrew Waterman <andrew@sifive.com> |
Properly license all nontrivial files
|
| #
2bbd8e1a |
|
05-Mar-2018 |
Wesley W. Terpstra <wesley@sifive.com> |
mtrap: add a halt IPI used for poweroff (#86)
Otherwise, linux complains the moment an interrupt arrives and
wakes up one of the not-looping cores.
|
| #
3f20915e |
|
14-Aug-2017 |
Wesley W. Terpstra <wesley@sifive.com> |
finisher: support terminating sifive devices simulation (#61)
|
| #
ca24f3c9 |
|
03-Aug-2017 |
Palmer Dabbelt <palmer@dabbelt.com> |
Add the '--enable-print-device-tree' argument
I'm trying to debug some device tree problems while booting Linux and
figured it would be really nice to have access to the device tree while
trying to debug these problems. I think this might be useful for lots
of people, so I went ahead and cleaned up the code enough that it should
actaully work in most cases.
|
| #
298984cb |
|
02-Aug-2017 |
Palmer Dabbelt <palmer@dabbelt.com> |
Move DISABLED_HART_MASK to the platform
Some platforms can't boot Linux on all the harts. This commit allows
platforms to define the set of harts that should be prevented from
booting past BBL. This is essentially just a new mechanism for defining
the DISABLED_HART_MASK.
|
| #
8197cad4 |
|
06-Apr-2017 |
Wesley W. Terpstra <wesley@sifive.com> |
mtrap: allow override of DISABLED_HART_MASK from CFLAGS
|
| #
a2c8937e |
|
05-Apr-2017 |
Andrew Waterman <andrew@sifive.com> |
Remove num_harts; use hart_mask exclusively
|
| #
dce2b7dd |
|
05-Apr-2017 |
Andrew Waterman <andrew@sifive.com> |
Rename HART_MASK to DISABLED_HART_MASK to clarify polarity
|
| #
8b4421ba |
|
05-Apr-2017 |
Wesley W. Terpstra <wesley@sifive.com> |
bbl: prevent named cores from booting
|
| #
23ab37ad |
|
22-Mar-2017 |
Wesley W. Terpstra <wesley@sifive.com> |
SBI: a0+a1 hold hartid+dtb pointer between boot loader stages
|
| #
f6bca6e3 |
|
20-Feb-2017 |
Andrew Waterman <andrew@sifive.com> |
Don't block for acks on console writes
|
| #
59484c94 |
|
20-Feb-2017 |
Andrew Waterman <andrew@sifive.com> |
WIP on SBI
|
| #
7c476502 |
|
19-Feb-2017 |
Andrew Waterman <andrew@sifive.com> |
Handle IPIs and timer interrupts more quickly
|
| #
926b3606 |
|
17-Feb-2017 |
Andrew Waterman <andrew@sifive.com> |
WIP towards ECALL interface for SBI
|
| #
611290cc |
|
15-Feb-2017 |
Andrew Waterman <andrew@sifive.com> |
Cleanly separate HTIF code; don't poll keyboard on timer interrupt
|
| #
6c1d0604 |
|
25-Oct-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Use __riscv_flen macro to detect FP support
|
| #
08a6142a |
|
26-Aug-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Update to new counter spec
|
| #
1e62fdfc |
|
06-Jun-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
PLIC registers are 32-bit, not 16-bit
|
| #
113d00e6 |
|
22-May-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Add preliminary support for the interrupt controller
|
| #
ee610c0f |
|
03-May-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Find IPI address in configuration string
|
| #
66776bbc |
|
29-Apr-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Remove mtime/mtimecmp
|
| #
469c5f16 |
|
10-Mar-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Make num_harts a uintptr_t
Making it a uint32_t is a false economy.
|
| #
f16e9311 |
|
10-Mar-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Remove dead code
|
| #
b94c7a4b |
|
10-Mar-2016 |
Andrew Waterman <waterman@cs.berkeley.edu> |
Refactor pk, bbl, machine into separate libraries
Yuck.
|