From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/8] of: fdt: register physmem in early_init_dt_scan_memory()
Date: Mon, 22 Dec 2014 19:08:39 +0000 [thread overview]
Message-ID: <1419275322-29811-6-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1419275322-29811-1-git-send-email-ard.biesheuvel@linaro.org>
This patch changes early_init_dt_scan_memory() so that all memory
covered by DT memory nodes is registered in the 'physmem' memblock
table if CONFIG_HAVE_MEMBLOCK_PHYS_MAP is enabled.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/of/fdt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 510074226d57..6e59c2168536 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -894,6 +894,7 @@ int __init early_init_dt_scan_memory(unsigned long node, const char *uname,
(unsigned long long)size);
early_init_dt_add_memory_arch(base, size);
+ memblock_add_phys(base, size);
}
return 0;
--
1.8.3.2
next prev parent reply other threads:[~2014-12-22 19:08 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 19:08 [PATCH 0/8] arm64: improved memory map handling for /dev/mem, ACPI etc Ard Biesheuvel
2014-12-22 19:08 ` [PATCH 1/8] arm64/efi: use UEFI memory map unconditionally if available Ard Biesheuvel
2015-01-06 9:04 ` Matt Fleming
2015-01-07 11:48 ` Ard Biesheuvel
2015-01-12 10:46 ` Matt Fleming
2015-01-09 15:41 ` Will Deacon
2014-12-22 19:08 ` [PATCH 2/8] arm64/efi: register UEFI reserved regions as iomem resources Ard Biesheuvel
2015-01-06 9:13 ` Matt Fleming
2015-01-07 11:53 ` Ard Biesheuvel
2014-12-22 19:08 ` [PATCH 3/8] memblock: add physmem to memblock_dump_all() output Ard Biesheuvel
2015-01-06 9:15 ` Matt Fleming
2014-12-22 19:08 ` [PATCH 4/8] memblock: introduce memblock_add_phys() and memblock_is_physmem() Ard Biesheuvel
2015-01-06 9:19 ` Matt Fleming
2014-12-22 19:08 ` Ard Biesheuvel [this message]
2014-12-22 19:08 ` [PATCH 6/8] arm64/efi: register physmem in reserve_regions() Ard Biesheuvel
2014-12-22 19:08 ` [PATCH 7/8] arm64: use 'physmem' memblock to improve CONFIG_STRICT_DEVMEM handling Ard Biesheuvel
2015-01-09 15:38 ` Will Deacon
2014-12-22 19:08 ` [PATCH 8/8] arm64/efi: memblock_remove rather than _reserve UEFI reserved RAM Ard Biesheuvel
2014-12-26 9:35 ` [PATCH 0/8] arm64: improved memory map handling for /dev/mem, ACPI etc Dave Young
2014-12-29 9:22 ` Ard Biesheuvel
2014-12-30 9:25 ` Dave Young
2014-12-30 13:21 ` Ard Biesheuvel
2015-01-04 8:19 ` Dave Young
2015-01-05 9:18 ` Ard Biesheuvel
2015-01-06 8:16 ` Dave Young
2015-01-07 11:41 ` Ard Biesheuvel
2015-01-08 1:29 ` Dave Young
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