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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 23/33] hw/arm/xilinx_zynq: Fix USB port instantiation
Date: Fri, 28 Feb 2020 16:38:30 +0000	[thread overview]
Message-ID: <20200228163840.23585-24-peter.maydell@linaro.org> (raw)
In-Reply-To: <20200228163840.23585-1-peter.maydell@linaro.org>

From: Guenter Roeck <linux@roeck-us.net>

USB ports on Xilinx Zync must be instantiated as TYPE_CHIPIDEA to work.
Linux expects and checks various chipidea registers, which do not exist
with the basic ehci emulation. This patch series fixes the problem.

Without this patch, USB ports fail to instantiate under Linux.

ci_hdrc ci_hdrc.0: doesn't support host
ci_hdrc ci_hdrc.0: no supported roles

With this patch, USB ports are instantiated, and it is possible
to boot from USB drive.

ci_hdrc ci_hdrc.0: EHCI Host Controller
ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
usb 1-1: new full-speed USB device number 2 using ci_hdrc
usb 1-1: not running at top speed; connect to a high speed hub
usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64
usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64
usb-storage 1-1:1.0: USB Mass Storage device detected
scsi host0: usb-storage 1-1:1.0

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200215122354.13706-2-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/xilinx_zynq.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 3d439a45d57..571cdcd599e 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -29,6 +29,7 @@
 #include "hw/loader.h"
 #include "hw/misc/zynq-xadc.h"
 #include "hw/ssi/ssi.h"
+#include "hw/usb/chipidea.h"
 #include "qemu/error-report.h"
 #include "hw/sd/sdhci.h"
 #include "hw/char/cadence_uart.h"
@@ -225,8 +226,8 @@ static void zynq_init(MachineState *machine)
     zynq_init_spi_flashes(0xE0007000, pic[81-IRQ_OFFSET], false);
     zynq_init_spi_flashes(0xE000D000, pic[51-IRQ_OFFSET], true);
 
-    sysbus_create_simple("xlnx,ps7-usb", 0xE0002000, pic[53-IRQ_OFFSET]);
-    sysbus_create_simple("xlnx,ps7-usb", 0xE0003000, pic[76-IRQ_OFFSET]);
+    sysbus_create_simple(TYPE_CHIPIDEA, 0xE0002000, pic[53 - IRQ_OFFSET]);
+    sysbus_create_simple(TYPE_CHIPIDEA, 0xE0003000, pic[76 - IRQ_OFFSET]);
 
     cadence_uart_create(0xE0000000, pic[59 - IRQ_OFFSET], serial_hd(0));
     cadence_uart_create(0xE0001000, pic[82 - IRQ_OFFSET], serial_hd(1));
-- 
2.20.1



  parent reply	other threads:[~2020-02-28 16:43 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-28 16:38 [PULL 00/33] target-arm queue Peter Maydell
2020-02-28 16:38 ` [PULL 01/33] hw/arm: Use TYPE_PL011 to create serial port Peter Maydell
2020-02-28 16:38 ` [PULL 02/33] target/arm: Set ID_MMFR4.HPDS for aarch64_max_initfn Peter Maydell
2020-02-28 16:38 ` [PULL 03/33] hw/arm/integratorcp: Map the audio codec controller Peter Maydell
2020-02-28 16:38 ` [PULL 04/33] arm_gic: Mask the un-supported priority bits Peter Maydell
2020-02-28 16:38 ` [PULL 05/33] cpu/a9mpcore: Set number of GIC priority bits to 5 Peter Maydell
2020-02-28 16:38 ` [PULL 06/33] cpu/arm11mpcore: Set number of GIC priority bits to 4 Peter Maydell
2020-02-28 16:38 ` [PULL 07/33] target/arm: Add isar_feature_aa32_vfp_simd Peter Maydell
2020-02-28 16:38 ` [PULL 08/33] target/arm: Rename isar_feature_aa32_fpdp_v2 Peter Maydell
2020-02-28 16:38 ` [PULL 09/33] target/arm: Add isar_feature_aa32_{fpsp_v2, fpsp_v3, fpdp_v3} Peter Maydell
2020-02-28 16:38 ` [PULL 10/33] target/arm: Add isar_feature_aa64_fp_simd, isar_feature_aa32_vfp Peter Maydell
2020-02-28 16:38 ` [PULL 11/33] target/arm: Perform fpdp_v2 check first Peter Maydell
2020-02-28 16:38 ` [PULL 12/33] target/arm: Replace ARM_FEATURE_VFP3 checks with fp{sp, dp}_v3 Peter Maydell
2020-02-28 16:38 ` [PULL 13/33] target/arm: Add missing checks for fpsp_v2 Peter Maydell
2020-02-28 16:38 ` [PULL 14/33] target/arm: Replace ARM_FEATURE_VFP4 with isar_feature_aa32_simdfmac Peter Maydell
2020-02-28 16:38 ` [PULL 15/33] target/arm: Remove ARM_FEATURE_VFP check from disas_vfp_insn Peter Maydell
2020-02-28 16:38 ` [PULL 16/33] target/arm: Move VLLDM and VLSTM to vfp.decode Peter Maydell
2020-02-28 16:38 ` [PULL 17/33] target/arm: Move the vfp decodetree calls next to the base isa Peter Maydell
2020-02-28 16:38 ` [PULL 18/33] linux-user/arm: Replace ARM_FEATURE_VFP* tests for HWCAP Peter Maydell
2020-02-28 16:38 ` [PULL 19/33] target/arm: Remove ARM_FEATURE_VFP* Peter Maydell
2020-02-28 16:38 ` [PULL 20/33] target/arm: Add formats for some vfp 2 and 3-register insns Peter Maydell
2020-02-28 16:38 ` [PULL 21/33] target/arm: Split VFM decode Peter Maydell
2020-02-28 16:38 ` [PULL 22/33] target/arm: Split VMINMAXNM decode Peter Maydell
2020-02-28 16:38 ` Peter Maydell [this message]
2021-05-19 17:50   ` [PULL 23/33] hw/arm/xilinx_zynq: Fix USB port instantiation Philippe Mathieu-Daudé
2020-02-28 16:38 ` [PULL 24/33] hw/usb/hcd-ehci-sysbus: Remove obsolete xlnx, ps7-usb class Peter Maydell
2020-02-28 16:38 ` [PULL 25/33] tests/acceptance: Add a test for the N800 and N810 arm machines Peter Maydell
2020-10-17 17:51   ` Philippe Mathieu-Daudé
2020-10-19  6:31     ` Thomas Huth
2020-10-19  9:30       ` Philippe Mathieu-Daudé
2020-10-19  9:43         ` Philippe Mathieu-Daudé
2020-10-23 15:43           ` Igor Mammedov
2020-10-23 17:39             ` Philippe Mathieu-Daudé
2020-10-23 19:04               ` Igor Mammedov
2020-10-25 17:03                 ` Peter Maydell
2020-10-26 13:36                   ` Igor Mammedov
2020-10-26 14:26                     ` Peter Maydell
2020-10-27 10:54                       ` Igor Mammedov
2020-02-28 16:38 ` [PULL 26/33] tests/acceptance: Add a test for the integratorcp arm machine Peter Maydell
2020-02-28 16:38 ` [PULL 27/33] tests/acceptance: Extract boot_integratorcp() from test_integratorcp() Peter Maydell
2020-02-28 16:38 ` [PULL 28/33] tests/acceptance/integratorcp: Verify Tux is displayed on framebuffer Peter Maydell
2020-02-28 16:38 ` [PULL 29/33] target/arm: Fix wrong use of FIELD_EX32 on ID_AA64DFR0 Peter Maydell
2020-02-28 16:38 ` [PULL 30/33] target/arm: Implement v8.3-RCPC Peter Maydell
2020-02-28 16:38 ` [PULL 31/33] target/arm: Implement v8.4-RCPC Peter Maydell
2020-02-28 16:38 ` [PULL 32/33] target/arm: Implement ARMv8.3-CCIDX Peter Maydell
2020-02-28 16:38 ` [PULL 33/33] hw/intc/arm_gic_kvm: Don't assume kernel can provide a GICv2 Peter Maydell
2020-02-28 17:59 ` [PULL 00/33] target-arm queue Peter Maydell

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