32 lines
989 B
Diff
32 lines
989 B
Diff
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diff --git a/arch/riscv/cpu/start.S b/arch/riscv/cpu/start.S
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index 6cecadfac5..f649844b23 100644
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--- a/arch/riscv/cpu/start.S
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+++ b/arch/riscv/cpu/start.S
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@@ -81,7 +81,7 @@ _start:
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#if CONFIG_IS_ENABLED(RISCV_MMODE)
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li t0, MIE_MSIE
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#else
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- li t0, SIE_SSIE
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+ li t0, (SIE_SSIE + SIE_SEIE + SIE_STIE)
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#endif
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csrs MODE_PREFIX(ie), t0
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#endif
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diff --git a/arch/riscv/lib/interrupts.c b/arch/riscv/lib/interrupts.c
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index a26ccc721f..b8d2a71223 100644
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--- a/arch/riscv/lib/interrupts.c
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+++ b/arch/riscv/lib/interrupts.c
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@@ -193,10 +193,13 @@ ulong handle_trap(ulong cause, ulong epc, ulong tval, struct pt_regs *regs)
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switch (irq) {
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case IRQ_M_EXT:
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case IRQ_S_EXT:
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+ printf("u-boot: got ext interrupt %lu\n", irq);
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+ show_regs(regs);
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external_interrupt(0); /* handle external interrupt */
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break;
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case IRQ_M_TIMER:
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case IRQ_S_TIMER:
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+ printf("u-boot: got timer interrupt %lu\n", irq);
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timer_interrupt(0); /* handle timer interrupt */
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break;
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default:
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