summaryrefslogtreecommitdiff
path: root/bsp/sifive-hifive1-revb
diff options
context:
space:
mode:
authorBunnaroath Sou <35707615+bsousi5@users.noreply.github.com>2019-03-22 11:03:01 -0700
committerGitHub <noreply@github.com>2019-03-22 11:03:01 -0700
commitaeb8cfb4769080b1b3ce5cf0af8be67a9087ece7 (patch)
tree8879e2b142e86e55d6f60c393f218d1e87fc9cf6 /bsp/sifive-hifive1-revb
parent12355e0034f6b46c1026acde8dfacc423d3864f2 (diff)
parenta9f41bbbb4cbdc1f7bd732effc772fc156c9bc97 (diff)
Merge pull request #212 from sifive/floating-pt
Pickup floating point support from freedom-metal
Diffstat (limited to 'bsp/sifive-hifive1-revb')
-rw-r--r--bsp/sifive-hifive1-revb/metal.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/bsp/sifive-hifive1-revb/metal.h b/bsp/sifive-hifive1-revb/metal.h
index 8f8c976..da972aa 100644
--- a/bsp/sifive-hifive1-revb/metal.h
+++ b/bsp/sifive-hifive1-revb/metal.h
@@ -5,6 +5,11 @@
#ifdef __METAL_MACHINE_MACROS
+#define __METAL_PLIC_SUBINTERRUPTS 27
+
+#ifndef __METAL_PLIC_SUBINTERRUPTS
+#define __METAL_PLIC_SUBINTERRUPTS 0
+#endif
#ifndef __METAL_CLIC_SUBINTERRUPTS
#define __METAL_CLIC_SUBINTERRUPTS 0
#endif
@@ -17,6 +22,8 @@
#define __METAL_INTERRUPT_CONTROLLER_C000000_INTERRUPTS 1
+#define __METAL_PLIC_SUBINTERRUPTS 27
+
#define METAL_MAX_PLIC_INTERRUPTS 1
#define METAL_MAX_CLIC_INTERRUPTS 0
@@ -175,7 +182,7 @@ struct __metal_driver_riscv_plic0 __metal_dt_interrupt_controller_c000000 = {
.control_base = 201326592UL,
.control_size = 67108864UL,
.max_priority = 7UL,
- .num_interrupts = 26UL,
+ .num_interrupts = 27UL,
.interrupt_controller = 1,
};