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[Qemu-devel] [PULL 01/19] device_tree: Increase FDT_MAX_SIZE to 1 MiB
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 01/19] device_tree: Increase FDT_MAX_SIZE to 1 MiB |
Date: |
Thu, 26 Apr 2018 11:46:57 +0100 |
From: Geert Uytterhoeven <address@hidden>
It is not uncommon for a contemporary FDT to be larger than 64 KiB,
leading to failures loading the device tree from sysfs:
qemu-system-aarch64: qemu_fdt_setprop: Couldn't set ...: FDT_ERR_NOSPACE
Hence increase the limit to 1 MiB, like on PPC.
For reference, the largest arm64 DTB created from the Linux sources is
ca. 75 KiB large (100 KiB when built with symbols/fixup support).
Cc: address@hidden
Signed-off-by: Geert Uytterhoeven <address@hidden>
Message-id: address@hidden
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
device_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/device_tree.c b/device_tree.c
index 19458b32bf..52c3358a55 100644
--- a/device_tree.c
+++ b/device_tree.c
@@ -29,7 +29,7 @@
#include <libfdt.h>
-#define FDT_MAX_SIZE 0x10000
+#define FDT_MAX_SIZE 0x100000
void *create_device_tree(int *sizep)
{
--
2.17.0
- [Qemu-devel] [PULL 12/19] target/arm: Fix bitmask for PMCCFILTR writes, (continued)
- [Qemu-devel] [PULL 12/19] target/arm: Fix bitmask for PMCCFILTR writes, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 10/19] target/arm: Add pre-EL change hooks, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 11/19] target/arm: Allow EL change hooks to do IO, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 06/19] target/arm: Treat PMCCNTR as alias of PMCCNTR_EL0, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 14/19] hw/arm/raspi: Don't bother setting default_cpu_type, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 09/19] target/arm: Support multiple EL change hooks, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 13/19] target/arm: Make PMOVSCLR and PMUSERENR 64 bits wide, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 04/19] target/arm: Use v7m_stack_read() for reading the frame signature, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 15/19] hw/arm/highbank: don't make sysram 'nomigrate', Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 02/19] arm: always start from first_cpu when registering loader cpu reset callback, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 01/19] device_tree: Increase FDT_MAX_SIZE to 1 MiB,
Peter Maydell <=
- [Qemu-devel] [PULL 19/19] xilinx_spips: Correct SNOOP_NONE state when flushing the txfifo, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 17/19] hw/arm/aspeed_soc: don't use vmstate_register_ram_global for SRAM, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 05/19] target/arm: Check PMCNTEN for whether PMCCNTR is enabled, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 16/19] hw/arm/aspeed: don't make 'boot_rom' region 'nomigrate', Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 18/19] timer/aspeed: fix vmstate version id, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 03/19] target/arm: Remove stale TODO comment, Peter Maydell, 2018/04/26
- [Qemu-devel] [PULL 08/19] target/arm: Fetch GICv3 state directly from CPUARMState, Peter Maydell, 2018/04/26
- Re: [Qemu-devel] [PULL 00/19] target-arm queue, Peter Maydell, 2018/04/26