From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: barebox@lists.infradead.org
Cc: Brian Lilly <brian@crystalfontz.com>
Subject: [PATCH] cfa10036: Retrieve the RAM size at runtime
Date: Wed, 13 Feb 2013 17:50:11 +0100 [thread overview]
Message-ID: <1360774211-10983-1-git-send-email-maxime.ripard@free-electrons.com> (raw)
The cfa-10036 comes in two flavours, with either 128MB or 256MB of RAM
on it.
Since it's not stored anywhere, we need to runtime detect it, thanks to
the get_ram_size function.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
arch/arm/boards/crystalfontz-cfa10036/cfa10036.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
index 1821b10..47a9520 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
@@ -91,7 +91,8 @@ static struct i2c_gpio_platform_data i2c_gpio_pdata = {
static int cfa10036_mem_init(void)
{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 128 * 1024 * 1024);
+ arm_add_mem_device("ram0", IMX_MEMORY_BASE,
+ get_ram_size(IMX_MEMORY_BASE, 256 * SZ_1M));
return 0;
}
--
1.7.10.4
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next reply other threads:[~2013-02-13 16:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-13 16:50 Maxime Ripard [this message]
2013-02-13 17:09 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-14 9:42 ` Maxime Ripard
2013-02-13 17:16 ` [PATCH] Add warning above get_ram_size Sascha Hauer
2013-02-14 9:40 ` Maxime Ripard
2013-02-14 11:35 ` Sascha Hauer
2013-02-14 13:59 ` Maxime Ripard
2013-02-14 19:13 ` Sascha Hauer
2013-02-16 8:45 ` Re[2]: " Alexander Shiyan
2013-02-16 15:53 ` Jean-Christophe PLAGNIOL-VILLARD
2013-03-21 15:36 [PATCH] cfa10036: Retrieve the RAM size at runtime Alexandre Belloni
2013-03-25 11:26 ` Maxime Ripard
2013-03-25 12:51 ` Sascha Hauer
2013-03-25 12:58 ` Alexandre Belloni
2013-03-25 13:02 ` Maxime Ripard
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