diff mbox series

[PULL,3/4] hw/openrisc: use right OMPIC size variable

Message ID 20220515013948.2993495-4-shorne@gmail.com (mailing list archive)
State New, archived
Headers show
Series [PULL,1/4] hw/openrisc: page-align FDT address | expand

Commit Message

Stafford Horne May 15, 2022, 1:39 a.m. UTC 
From: "Jason A. Donenfeld" <Jason@zx2c4.com>

This appears to be a copy and paste error. The UART size was used
instead of the much smaller OMPIC size. But actually that smaller OMPIC
size is wrong too and doesn't allow the IPI to work in Linux. So set it
to the old value.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
[smh:Updated OR1KSIM_OMPIC size to use OR1KSIM_CPUS_MAX]
Signed-off-by: Stafford Horne <shorne@gmail.com>
---
 hw/openrisc/openrisc_sim.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c
index 6873124f74..35adce17ac 100644
--- a/hw/openrisc/openrisc_sim.c
+++ b/hw/openrisc/openrisc_sim.c
@@ -82,7 +82,7 @@  static const struct MemmapEntry {
     [OR1KSIM_DRAM] =      { 0x00000000,          0 },
     [OR1KSIM_UART] =      { 0x90000000,      0x100 },
     [OR1KSIM_ETHOC] =     { 0x92000000,      0x800 },
-    [OR1KSIM_OMPIC] =     { 0x98000000,         16 },
+    [OR1KSIM_OMPIC] =     { 0x98000000, OR1KSIM_CPUS_MAX * 8 },
 };
 
 static struct openrisc_boot_info {
@@ -418,7 +418,7 @@  static void openrisc_sim_init(MachineState *machine)
 
     if (smp_cpus > 1) {
         openrisc_sim_ompic_init(state, or1ksim_memmap[OR1KSIM_OMPIC].base,
-                                or1ksim_memmap[OR1KSIM_UART].size,
+                                or1ksim_memmap[OR1KSIM_OMPIC].size,
                                 smp_cpus, cpus, OR1KSIM_OMPIC_IRQ);
     }