On 1/24/25 18:52, Philippe Mathieu-Daudé wrote:
On 22/1/25 19:09, del...@kernel.org wrote:
From: Helge Deller <del...@gmx.de>
Allow up to 256 GB RAM, which is the maximum a rp8440 machine (the very
last 64-bit PA-RISC machine) physically supports.
Signed-off-by: Helge Deller <del...@gmx.de>
---
hw/hppa/hppa_hardware.h | 2 ++
hw/hppa/machine.c | 26 +++++++++++++++++++-------
2 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/hw/hppa/hppa_hardware.h b/hw/hppa/hppa_hardware.h
index a9be7bb851..a276240967 100644
--- a/hw/hppa/hppa_hardware.h
+++ b/hw/hppa/hppa_hardware.h
@@ -49,4 +49,6 @@
#define CPU_HPA_CR_REG 7 /* store CPU HPA in cr7 (SeaBIOS internal) */
#define PIM_STORAGE_SIZE 600 /* storage size of pdc_pim_toc_struct (64bit)
*/
+#define RAM_MAP_HIGH 0x0100000000 /* memory above 3.75 GB is mapped here */
Should we use ull suffix?
I prefer not to add this suffix, as this file is shared as-is with SeaBIOS-hppa
sources and included by the hppa assembler.
Helge
