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3 Commits

Author SHA1 Message Date
Anup Patel a9eac67ad0 include: sbi_platform: Combine reboot and shutdown into one callback 
We can achieve shutdown, cold reboot, and warm reboot using just
one sbi_platform callback so we combine system_reboot() and
system_shutdown() callbacks into one system_reset() callback.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-04-27 14:35:29 +05:30
Bin Meng c66543d049 lib: utils: htif: Fix 32-bit build 
When building 32-bit OpenSBI images, we get:

  lib/utils/sys/htif.c: In function '__check_fromhost':
  lib/utils/sys/htif.c:12:31: error: left shift count >= width of type
                                     [-Werror=shift-count-overflow]
   #define HTIF_DATA_MASK  ((1UL << HTIF_DATA_BITS) - 1)
                                 ^~

Fixes: c2f23cc6ed ("platform: Add Spike initial support")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
 2020-02-18 10:30:16 +05:30
James Clarke c2f23cc6ed platform: Add Spike initial support 
This patch adds initial platform support Spike emulator.

Signed-off-by: James Clarke <jrtc27@jrtc27.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-02-17 17:42:52 +05:30