From: David Daney <ddaney.cavm@gmail.com>
To: John Crispin <blogic@openwrt.org>
Cc: Ralf Baechle <ralf@linux-mips.org>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>
Subject: Re: [PATCH 04/14] MIPS: Add helper function to allow platforms to point at a DTB.
Date: Mon, 30 Apr 2012 09:50:28 -0700 [thread overview]
Message-ID: <4F9EC2D4.90009@gmail.com> (raw)
In-Reply-To: <1335785589-32532-4-git-send-email-blogic@openwrt.org>
On 04/30/2012 04:32 AM, John Crispin wrote:
> Add __dt_setup_arch() that can be called to load a builtin DT.
> Additionally we add a macro to allow loading a specific symbol
> from the __dtb_* section.
>
> Signed-off-by: Ralf Baechle<ralf@linux-mips.org>
> Signed-off-by: John Crispin<blogic@openwrt.org>
> ---
> arch/mips/include/asm/prom.h | 11 +++++++++++
> arch/mips/kernel/prom.c | 14 ++++++++++++++
> 2 files changed, 25 insertions(+), 0 deletions(-)
>
[...]
> +
> +void __init __dt_setup_arch(struct boot_param_header *bph)
> +{
> + unsigned long size;
> +
> + if (be32_to_cpu(bph->magic) != OF_DT_HEADER) {
> + pr_err("DTB has bad magic, ignoring builtin OF DTB\n");
> +
> + return;
> + }
> +
> + initial_boot_params = bph;
> + size = be32_to_cpu(bph->totalsize);
size is unused, you can remove it.
> +}
next prev parent reply other threads:[~2012-04-30 16:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 11:32 [PATCH 01/14] MIPS: make oprofile use cp0_perfcount_irq if it is set John Crispin
2012-04-30 11:32 ` [PATCH 02/14] MIPS: pci: parse memory ranges from devicetree John Crispin
2012-04-30 16:55 ` David Daney
2012-04-30 17:02 ` John Crispin
2012-05-01 11:17 ` John Crispin
2012-04-30 11:32 ` [PATCH 03/14] MIPS: Provide pci_address_to_pio John Crispin
2012-04-30 11:32 ` [PATCH 04/14] MIPS: Add helper function to allow platforms to point at a DTB John Crispin
2012-04-30 16:50 ` David Daney [this message]
2012-04-30 22:58 ` Sergei Shtylyov
2012-04-30 11:33 ` [PATCH 05/14] MIPS: parse chosen node on boot John Crispin
2012-04-30 11:33 ` [PATCH 06/14] MIPS: add clkdev.h John Crispin
2012-04-30 11:33 ` [PATCH 07/14] MIPS: remove unused prototype kgdb_config John Crispin
2012-04-30 11:33 ` [PATCH 08/14] MIPS: lantiq: clear all irqs properly on boot John Crispin
2012-04-30 23:01 ` Sergei Shtylyov
2012-05-01 6:37 ` John Crispin
2012-04-30 11:33 ` [PATCH 09/14] MIPS: lantiq: enable oprofile support on lantiq targets John Crispin
2012-04-30 11:33 ` [PATCH 10/14] MIPS: lantiq: add ipi handlers to make vsmp work John Crispin
2012-04-30 11:33 ` [PATCH 11/14] MIPS: lantiq: fix early printk John Crispin
2012-04-30 11:33 ` [PATCH 12/14] MIPS: lantiq: fix cmdline parsing John Crispin
2012-04-30 11:33 ` [PATCH 13/14] MIPS: lantiq: add xway soc ids John Crispin
2012-04-30 11:33 ` [PATCH 14/14] MIPS: lantiq: cleanup reset code John Crispin
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