From: deller@kernel.org
To: Richard Henderson <richard.henderson@linaro.org>,
qemu-devel@nongnu.org, Peter Maydell <peter.maydell@linaro.org>
Cc: "Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Fam Zheng" <fam@euphon.net>,
"Soumyajyotii Ssarkar" <soumyajyotisarkar23@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
deller@gmx.de
Subject: [PULL 06/11] hw/hppa: Fix firmware end address for LASI chip
Date: Mon, 27 Oct 2025 22:15:58 +0100 [thread overview]
Message-ID: <20251027211603.7141-7-deller@kernel.org> (raw)
In-Reply-To: <20251027211603.7141-1-deller@kernel.org>
From: Helge Deller <deller@gmx.de>
The base address of a LASI chip on a 715 machine starts at HPA
0xf0100000. Make sure that the firmware does not extend beyond that
address, otherwise it's not possible to access the LASI ports.
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
hw/hppa/hppa_hardware.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/hppa/hppa_hardware.h b/hw/hppa/hppa_hardware.h
index 21c777cba6..d422af0429 100644
--- a/hw/hppa/hppa_hardware.h
+++ b/hw/hppa/hppa_hardware.h
@@ -5,7 +5,7 @@
#define HW_HPPA_HPPA_HARDWARE_H
#define FIRMWARE_START 0xf0000000
-#define FIRMWARE_END 0xf0800000
+#define FIRMWARE_END 0xf0100000
#define FIRMWARE_HIGH 0xfffffff0 /* upper 32-bits of 64-bit firmware address */
#define RAM_MAP_HIGH 0x0100000000 /* memory above 3.75 GB is mapped here */
@@ -19,6 +19,7 @@
#define DINO_UART_HPA 0xfff83000
#define DINO_UART_BASE 0xfff83800
#define DINO_SCSI_HPA 0xfff8c000
+#define LASI_HPA_715 0xf0100000
#define LASI_HPA 0xffd00000
#define LASI_UART_HPA 0xffd05000
#define LASI_SCSI_HPA 0xffd06000
--
2.51.0
next prev parent reply other threads:[~2025-10-27 21:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 21:15 [PULL 00/11] Devel scsi ncr710 patches deller
2025-10-27 21:15 ` [PULL 01/11] target/hppa: Update SeaBIOS-hppa to version 19 deller
2025-10-27 21:15 ` [PULL 02/11] lasi_ncr710: Add LASI wrapper for NCR 53c710 SCSI chip deller
2025-10-27 21:15 ` [PULL 03/11] ncr710: Add driver for the " deller
2025-10-27 21:15 ` [PULL 04/11] lasi: Forward LASI SCSI ports to NCR 53c710 driver deller
2025-10-27 21:15 ` [PULL 05/11] hw/scsi: Add config option for new ncr710 driver deller
2025-10-27 21:15 ` deller [this message]
2025-10-27 21:15 ` [PULL 07/11] hw/hppa: Fix interrupt of LASI parallel port deller
2025-10-27 21:16 ` [PULL 08/11] hw/hppa: Add NCR 710 SCSI driver to LASI chip Kconfig entry deller
2025-10-27 21:16 ` [PULL 09/11] hw/hppa: PCI devices depend on availability of PCI bus deller
2025-10-27 21:16 ` [PULL 10/11] hw/hppa: Require SeaBIOS version 19 for 715 machine deller
2025-10-27 21:16 ` [PULL 11/11] hw/hppa: Add 715 machine type including NCR710 SCSI deller
2025-10-28 12:12 ` [PULL 00/11] Devel scsi ncr710 patches Richard Henderson
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