opensbi.git/platform/common/libc, branch v0.2

all: Update copyright header in all files

2019-01-24T08:37:47Z

This patch updates copyright header in all files as follows: 1. Makes "SPDX-License-Identifier: BSD-2-Clause" as first line 2. Change copyright year to 2019 for Western Digital Signed-off-by: Anup Patel

platform: Fix compile error caused by standard includes

2019-01-18T05:17:30Z

Avoid using standard includes namely stdint.h, string.h, stdlib.h, etc. All standard include except stddef.h give compilation error due to differences in RISC-V toolchain configuration. Typically, the compilation error is related to "gnu-stubs-lp64.h". This patch fixes compile error caused by standard includes by providing substitutes of definetions provided by standard includes wherever required. Signed-off-by: Anup Patel

platform: Add minimal libc support.

2019-01-18T04:35:12Z

libfdt requires minimal libc support. Absoultely minimum functions are added in libc. Signed-off-by: Atish Patra