[coreboot-gerrit] Change in coreboot[master]: riscv: fix issus(202e7d4f3c)

[Xiang Wang (Code Review)]

Hello Shawn Chang, Jonathan Neuschäfer, build bot (Jenkins), Martin Roth, Philipp Hug,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/27543

to look at the new patch set (#5).

Change subject: riscv: fix issus(202e7d4f3c)
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riscv: fix issus(202e7d4f3c)

When I tried to compile the RISC-V code, I found some errors:
    `PRIu64` is undefined
    src/arch/riscv/timestamp.c does not exist
Currently RISC-V does not have the implementation and use of timestamp,
so I temporarily deleted the code related to timestamp in the Makefile.
And defined PRIu64.

Change-Id: I7f1a0793113bce7c1411e39f102cf20dbadda5d6
Signed-off-by: Xiang Wang 
---
M src/arch/riscv/Makefile.inc
M src/arch/riscv/include/stdint.h
2 files changed, 7 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/27543/5