Re: [PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-18 Thread Peter Maydell
On Thu, 17 Feb 2022 at 21:39, Stafford Horne wrote: > > On Thu, Feb 17, 2022 at 06:18:58PM +, Peter Maydell wrote: > > If the user doesn't specify a kernel file, we'll still load the FDT, > > at address zero. Is that sensible/intended behaviour ? > > Good point, I guess we can add some space

Re: [PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-17 Thread Stafford Horne
On Thu, Feb 17, 2022 at 06:18:58PM +, Peter Maydell wrote: > On Thu, 10 Feb 2022 at 06:46, Stafford Horne wrote: > > > > Using the device tree means that qemu can now directly tell > > the kernel what hardware is configured rather than use having > > to maintain and update a separate device tr

Re: [PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-17 Thread Peter Maydell
On Thu, 10 Feb 2022 at 06:46, Stafford Horne wrote: > > Using the device tree means that qemu can now directly tell > the kernel what hardware is configured rather than use having > to maintain and update a separate device tree file. > > This patch adds device tree support for the OpenRISC simulat

Re: [PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-10 Thread Stafford Horne
On Thu, Feb 10, 2022 at 12:10:54PM +0100, Philippe Mathieu-Daudé wrote: > Typo "device" in subject. OK. > On 10/2/22 07:30, Stafford Horne wrote: > > Using the device tree means that qemu can now directly tell > > the kernel what hardware is configured rather than use having > > to maintain and u

Re: [PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-10 Thread Philippe Mathieu-Daudé via
Typo "device" in subject. On 10/2/22 07:30, Stafford Horne wrote: Using the device tree means that qemu can now directly tell the kernel what hardware is configured rather than use having to maintain and update a separate device tree file. This patch adds device tree support for the OpenRISC si

[PATCH 3/4] hw/openrisc/openrisc_sim; Add support for loading a decice tree

2022-02-09 Thread Stafford Horne
Using the device tree means that qemu can now directly tell the kernel what hardware is configured rather than use having to maintain and update a separate device tree file. This patch adds device tree support for the OpenRISC simulator. A device tree is built up based on the state of the configur