From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 2/2] ARM: i.MX: ccxmx51: detect SDRAM size by board id
Date: Tue, 7 May 2013 14:39:01 +0200 [thread overview]
Message-ID: <20130507123901.GB1884@game.jcrosoft.org> (raw)
In-Reply-To: <1367012916-22780-3-git-send-email-s.hauer@pengutronix.de>
> static int ccxmx51_devices_init(void)
> {
> u8 hwid[6];
> @@ -367,6 +380,8 @@ static int ccxmx51_devices_init(void)
> break;
> }
> printf("Module Serial : %c%d\n", manloc, ((hwid[2] & 0x3f) << 24) | (hwid[3] << 16) | (hwid[4] << 8) | hwid[5]);
> + if ((ccxmx51_id->mem_sz - SZ_128M) > 0)
> + arm_add_mem_device("ram1", MX51_CSD0_BASE_ADDR + SZ_128M, ccxmx51_id->mem_sz - SZ_128M);
> }
>
> imx51_add_uart1();
> diff --git a/arch/arm/boards/ccxmx51/ccxmx51.h b/arch/arm/boards/ccxmx51/ccxmx51.h
> index ef40b7f..3feacac 100644
> --- a/arch/arm/boards/ccxmx51/ccxmx51.h
> +++ b/arch/arm/boards/ccxmx51/ccxmx51.h
> @@ -23,6 +23,7 @@ struct ccxmx51_hwid {
>
> struct ccxmx51_ident {
> const char *id_string;
> + const int mem_sz;
> const char industrial;
> const char eth0;
> const char eth1;
> diff --git a/arch/arm/boards/ccxmx51/lowlevel.c b/arch/arm/boards/ccxmx51/lowlevel.c
> index 3e6a0ee..9519b77 100644
> --- a/arch/arm/boards/ccxmx51/lowlevel.c
> +++ b/arch/arm/boards/ccxmx51/lowlevel.c
> @@ -1,9 +1,11 @@
> #include <common.h>
> #include <mach/esdctl.h>
> +#include <asm/barebox-arm.h>
> #include <asm/barebox-arm-head.h>
> +#include <mach/imx51-regs.h>
>
> void __naked barebox_arm_reset_vector(void)
> {
> arm_cpu_lowlevel_init();
> - imx51_barebox_entry(0);
> + barebox_arm_entry(MX51_CSD0_BASE_ADDR, SZ_128M, 0);
can we fix the ddr ctrl here by detecting the hw earlier
> }
> --
> 1.8.2.rc2
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2013-05-07 12:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 10:21 [RFC only] ARM: i.MX: Fix SDRAM size detect Alexander Shiyan
2013-04-26 10:48 ` Sascha Hauer
2013-04-26 11:12 ` Re[2]: " Alexander Shiyan
2013-04-26 11:42 ` Sascha Hauer
2013-04-26 11:50 ` Re[2]: " Alexander Shiyan
2013-04-26 21:48 ` [PATCH] Fix ccxmx51 SDRAM size detection Sascha Hauer
2013-04-26 21:48 ` [PATCH 1/2] ARM: i.MX: Allow disabling SDRAM autodetection Sascha Hauer
2013-04-26 21:48 ` [PATCH 2/2] ARM: i.MX: ccxmx51: detect SDRAM size by board id Sascha Hauer
2013-05-07 11:45 ` Alexander Shiyan
2013-05-08 6:25 ` Sascha Hauer
2013-05-07 12:39 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2013-05-07 12:46 ` Re[2]: " Alexander Shiyan
2013-05-07 16:06 ` Jean-Christophe PLAGNIOL-VILLARD
2013-04-27 4:41 ` [PATCH] Fix ccxmx51 SDRAM size detection Alexander Shiyan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130507123901.GB1884@game.jcrosoft.org \
--to=plagnioj@jcrosoft.com \
--cc=barebox@lists.infradead.org \
--cc=s.hauer@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox