forked from pool/u-boot
Guillaume GARDET
4fcb581330
OBS-URL: https://build.opensuse.org/request/show/1066717 OBS-URL: https://build.opensuse.org/package/show/hardware:boot/u-boot?expand=0&rev=184
40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
From 1760447d478bd16aceebe67b8e03d7e2d9e87fbc Mon Sep 17 00:00:00 2001
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From: Sjoerd Simons <sjoerd@collabora.com>
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Date: Thu, 19 Jan 2023 09:38:17 +0100
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Subject: [PATCH] Bump LMB_MAX_REGIONS default to 16
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Since commit 06d514d77c37 ("lmb: consider EFI memory map") the EFI regions
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are also pushed into the lmb if EFI_LOADER is enabled (which is by
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default on most system). Which can cause the number of entries to go
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over the maximum as it's default is only 8.
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Specifically i ran into this case on an TI am62 which has an fdt with
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4 reserved regions (in practice 3 lmb entries due to adjecent ranges).
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As this is likely to impact more devices bump the default max
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regions to 16 so there is a bit more slack.
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Fixes: 06d514d77c ("lmb: consider EFI memory map")
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Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1207562
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Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
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Signed-off-by: Michal Suchanek <msuchanek@suse.de>
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[trini: collect tags from the other equivalent patch]
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---
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lib/Kconfig | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/Kconfig b/lib/Kconfig
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index 3c5a4ab386..7d1b88656d 100644
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--- a/lib/Kconfig
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+++ b/lib/Kconfig
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@@ -1002,7 +1002,7 @@ config LMB_USE_MAX_REGIONS
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config LMB_MAX_REGIONS
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int "Number of memory and reserved regions in lmb lib"
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depends on LMB && LMB_USE_MAX_REGIONS
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- default 8
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+ default 16
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help
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Define the number of supported regions, memory and reserved, in the
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library logical memory blocks.
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