From: deller@kernel.org
To: qemu-devel@nongnu.org, Richard Henderson <richard.henderson@linaro.org>
Cc: Helge Deller <deller@gmx.de>,
Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Subject: [PATCH 05/10] hw/hppa: Fix firmware end address for LASI chip
Date: Fri, 17 Oct 2025 22:06:48 +0200 [thread overview]
Message-ID: <20251017200653.23337-6-deller@kernel.org> (raw)
In-Reply-To: <20251017200653.23337-1-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>
---
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:[~2025-10-17 20:08 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-17 20:06 [PATCH 00/10] HP-PARISC 715 machine with NCR710 SCSI chip deller
2025-10-17 20:06 ` [PATCH 02/10] ncr710: Add driver for the NCR 53c710 " deller
2025-10-22 10:57 ` [PATCH v3 #2a/10] Adding LASI's NCR710 SCSI Controller Wrapper Soumyajyotii Ssarkar
2025-10-22 10:57 ` [PATCH v3 #2b/10] Adding NCR710 SCSI Controller Core logic Soumyajyotii Ssarkar
2025-10-22 19:20 ` [PATCH 02/10] ncr710: Add driver for the NCR 53c710 SCSI chip Philippe Mathieu-Daudé
2025-10-22 20:00 ` Soumyajyotii Ssarkar
2025-10-17 20:06 ` [PATCH 03/10] lasi: Forward LASI SCSI ports to NCR 53c710 driver deller
2025-10-17 20:06 ` [PATCH 04/10] hw/scsi: Add config option for new ncr710 driver deller
2025-10-22 18:49 ` Richard Henderson
2025-10-17 20:06 ` deller [this message]
2025-10-22 18:50 ` [PATCH 05/10] hw/hppa: Fix firmware end address for LASI chip Richard Henderson
2025-10-17 20:06 ` [PATCH 06/10] hw/hppa: Fix interrupt of LASI parallel port deller
2025-10-22 18:50 ` Richard Henderson
2025-10-17 20:06 ` [PATCH 07/10] hw/hppa: Add the NCR 710 SCSI driver to hppa machines deller
2025-10-22 18:52 ` Richard Henderson
2025-10-17 20:06 ` [PATCH 08/10] hw/hppa: PCI devices depend on availability of PCI bus deller
2025-10-22 18:59 ` Richard Henderson
2025-10-17 20:06 ` [PATCH 09/10] hw/hppa: Require SeaBIOS version 19 for 715 machine deller
2025-10-22 19:00 ` Richard Henderson
2025-10-17 20:06 ` [PATCH 10/10] hw/hppa: Add 715 machine type including NCR710 SCSI deller
2025-10-22 19:10 ` Richard Henderson
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