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Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties |
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Date: |
Fri, 6 Jul 2012 16:44:04 +0100 |
On 6 July 2012 16:34, Peter Maydell <address@hidden> wrote:
> I've also just realised that I'm assuming that the pointer returned
> by fdt_getprop() is naturally aligned for a 32 bit integer if the
> property is a 32 bit integer -- is that valid?
To answer my own question here, the dtb format mandates that
property data starts at a 4-aligned address, so casting the
pointer to a uint32_t* is safe.
-- PMM
- [Qemu-devel] [PATCH 1/6] hw/arm_boot.c: Make ram_size a target_phys_addr_t, (continued)
- [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Maydell, 2012/07/05
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Crosthwaite, 2012/07/05
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Maydell, 2012/07/06
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Maydell, 2012/07/06
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Crosthwaite, 2012/07/10
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Maydell, 2012/07/10
- Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Maydell, 2012/07/10
Re: [Qemu-devel] [PATCH 4/6] device_tree: Add support for reading device tree properties, Peter Crosthwaite, 2012/07/12
[Qemu-devel] [PATCH 2/6] hw/arm_boot.c: Consistently use ram_size from arm_boot_info struct, Peter Maydell, 2012/07/05