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platform: qemu/sifive_u: Update the hart count to 4

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Since QEMU commit 8b1d0714bfdd
"riscv: sifive_u: Allow up to 4 CPUs to be created",
the maximum number of hart for sifive_u is 4.

Change our hart count to match that.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Bin Meng
2019-05-17 08:49:01 -07:00
committed by Anup Patel
parent a6395acd6c
commit 2b80945ac7
1 changed files with 1 additions and 1 deletions
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2
platform/qemu/sifive_u/platform.c
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@@ -17,7 +17,7 @@
/* clang-format off */ /* clang-format off */
#define SIFIVE_U_HART_COUNT 1 #define SIFIVE_U_HART_COUNT 4
#define SIFIVE_U_HART_STACK_SIZE 8192 #define SIFIVE_U_HART_STACK_SIZE 8192
#define SIFIVE_U_SYS_CLK 1000000000 #define SIFIVE_U_SYS_CLK 1000000000