[Qemu-devel] [PATCH v1 25/30] RISC-V: Enable second UART on sifive_e and sifive_u

[Michael Clark <mjc@sifive.com>]

Previously the second UARTs on the sifive_e and sifive_u machines
where disabled due to check-qtest-riscv32 and check-qtest-riscv64
failures. Recent changes in the QEMU core serial code have
resolved these failures so the second UARTs can be instantiated.

Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Sagar Karandikar <sagark@eecs.berkeley.edu>
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Cc: Alistair Francis <Alistair.Francis@wdc.com>
Signed-off-by: Michael Clark <mjc@sifive.com>
---
 hw/riscv/sifive_e.c | 4 ++--
 hw/riscv/sifive_u.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/riscv/sifive_e.c b/hw/riscv/sifive_e.c
index e4ecb7aa4bb6..159209199537 100644
--- a/hw/riscv/sifive_e.c
+++ b/hw/riscv/sifive_e.c
@@ -155,8 +155,8 @@ static void riscv_sifive_e_init(MachineState *machine)
         memmap[SIFIVE_E_QSPI0].base, memmap[SIFIVE_E_QSPI0].size);
     sifive_mmio_emulate(sys_mem, "riscv.sifive.e.pwm0",
         memmap[SIFIVE_E_PWM0].base, memmap[SIFIVE_E_PWM0].size);
-    /* sifive_uart_create(sys_mem, memmap[SIFIVE_E_UART1].base,
-        serial_hd(1), SIFIVE_PLIC(s->plic)->irqs[SIFIVE_E_UART1_IRQ]); */
+    sifive_uart_create(sys_mem, memmap[SIFIVE_E_UART1].base,
+        serial_hd(1), SIFIVE_PLIC(s->plic)->irqs[SIFIVE_E_UART1_IRQ]);
     sifive_mmio_emulate(sys_mem, "riscv.sifive.e.qspi1",
         memmap[SIFIVE_E_QSPI1].base, memmap[SIFIVE_E_QSPI1].size);
     sifive_mmio_emulate(sys_mem, "riscv.sifive.e.pwm1",
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c
index c05dcbba955e..326b0f434cff 100644
--- a/hw/riscv/sifive_u.c
+++ b/hw/riscv/sifive_u.c
@@ -299,8 +299,8 @@ static void riscv_sifive_u_init(MachineState *machine)
         memmap[SIFIVE_U_PLIC].size);
     sifive_uart_create(system_memory, memmap[SIFIVE_U_UART0].base,
         serial_hd(0), SIFIVE_PLIC(s->plic)->irqs[SIFIVE_U_UART0_IRQ]);
-    /* sifive_uart_create(system_memory, memmap[SIFIVE_U_UART1].base,
-        serial_hd(1), SIFIVE_PLIC(s->plic)->irqs[SIFIVE_U_UART1_IRQ]); */
+    sifive_uart_create(system_memory, memmap[SIFIVE_U_UART1].base,
+        serial_hd(1), SIFIVE_PLIC(s->plic)->irqs[SIFIVE_U_UART1_IRQ]);
     sifive_clint_create(memmap[SIFIVE_U_CLINT].base,
         memmap[SIFIVE_U_CLINT].size, smp_cpus,
         SIFIVE_SIP_BASE, SIFIVE_TIMECMP_BASE, SIFIVE_TIME_BASE);
-- 
2.7.0