diff mbox series

[v5,23/30] riscv: sifive_u: Update UART base addresses and IRQs

Message ID 1566537069-22741-24-git-send-email-bmeng.cn@gmail.com (mailing list archive)
State New, archived
Headers show
Series riscv: sifive_u: Improve the emulation fidelity of sifive_u machine | expand

Commit Message

Bin Meng Aug. 23, 2019, 5:11 a.m. UTC 
This updates the UART base address and IRQs to match the hardware.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jonathan Behrens <fintelia@gmail.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Chih-Min Chao <chihmin.chao@sifive.com>

---

Changes in v5: None
Changes in v4: None
Changes in v3:
- update IRQ numbers of both UARTs to match hardware as well

Changes in v2: None

 hw/riscv/sifive_u.c         | 4 ++--
 include/hw/riscv/sifive_u.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index e0842ad..1a178dc 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -63,8 +63,8 @@  static const struct MemmapEntry {
     [SIFIVE_U_CLINT] =    {  0x2000000,    0x10000 },
     [SIFIVE_U_PLIC] =     {  0xc000000,  0x4000000 },
     [SIFIVE_U_PRCI] =     { 0x10000000,     0x1000 },
-    [SIFIVE_U_UART0] =    { 0x10013000,     0x1000 },
-    [SIFIVE_U_UART1] =    { 0x10023000,     0x1000 },
+    [SIFIVE_U_UART0] =    { 0x10010000,     0x1000 },
+    [SIFIVE_U_UART1] =    { 0x10011000,     0x1000 },
     [SIFIVE_U_DRAM] =     { 0x80000000,        0x0 },
     [SIFIVE_U_GEM] =      { 0x100900FC,     0x2000 },
 };
diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h
index 2a023be..b41e730 100644
--- a/include/hw/riscv/sifive_u.h
+++ b/include/hw/riscv/sifive_u.h
@@ -64,8 +64,8 @@  enum {
 };
 
 enum {
-    SIFIVE_U_UART0_IRQ = 3,
-    SIFIVE_U_UART1_IRQ = 4,
+    SIFIVE_U_UART0_IRQ = 4,
+    SIFIVE_U_UART1_IRQ = 5,
     SIFIVE_U_GEM_IRQ = 0x35
 };