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[PATCH v2 1/2] hw/arm/integratorcp: Map the audio codec controller
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v2 1/2] hw/arm/integratorcp: Map the audio codec controller |
Date: |
Mon, 24 Feb 2020 00:30:32 +0100 |
The Linux kernel displays errors why trying to detect the PL041
audio interface:
Linux version 4.16.0 (linus@genomnajs) (gcc version 7.2.1 20171011 (Linaro
GCC 7.2-2017.11)) #142 PREEMPT Wed May 9 13:24:55 CEST 2018
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177
CPU: VIVT data cache, VIVT instruction cache
OF: fdt: Machine model: ARM Integrator/CP
...
OF: amba_device_add() failed (-19) for /fpga/aaci@1d000000
Since we have it already modelled, simply plug it.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
v2: Kconfig change was not committed
---
hw/arm/integratorcp.c | 1 +
hw/arm/Kconfig | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index 0cd94d9f09..59804140cd 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -644,6 +644,7 @@ static void integratorcp_init(MachineState *machine)
qdev_get_gpio_in_named(icp, ICP_GPIO_MMC_WPROT, 0));
qdev_connect_gpio_out(dev, 1,
qdev_get_gpio_in_named(icp, ICP_GPIO_MMC_CARDIN, 0));
+ sysbus_create_varargs("pl041", 0x1d000000, pic[25], NULL);
if (nd_table[0].used)
smc91c111_init(&nd_table[0], 0xc8000000, pic[27]);
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 3d86691ae0..61635f52c4 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -69,6 +69,7 @@ config INTEGRATOR
select INTEGRATOR_DEBUG
select PL011 # UART
select PL031 # RTC
+ select PL041 # audio
select PL050 # keyboard/mouse
select PL110 # pl111 LCD controller
select PL181 # display
--
2.21.1