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From: andrea.adami@gmail.com (Andrea Adami)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] arm: sa1100: collie: revert back to cfi_probe
Date: Tue,  3 Jun 2014 23:29:00 +0200	[thread overview]
Message-ID: <1401830941-17086-2-git-send-email-andrea.adami@gmail.com> (raw)
In-Reply-To: <1401830941-17086-1-git-send-email-andrea.adami@gmail.com>

Reverts commit d26b17edafc45187c30cae134a5e5429d58ad676
ARM: sa1100: collie.c: fall back to jedec_probe flash detection

Unfortunately the detection was challenged on the defective unit used for tests:
one of the NOR chips did not respond to the CFI query.
Moreover that bad device needed extra delays on erase-suspend/resume cycles.

Tested personally on 3 different units and with feedback of two other users.

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
 arch/arm/mach-sa1100/collie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index f9874ba..f26aeea 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -356,7 +356,7 @@ static void collie_flash_exit(void)
 }
 
 static struct flash_platform_data collie_flash_data = {
-	.map_name	= "jedec_probe",
+	.map_name	= "cfi_probe",
 	.init		= collie_flash_init,
 	.set_vpp	= collie_set_vpp,
 	.exit		= collie_flash_exit,
-- 
1.9.1

  reply	other threads:[~2014-06-03 21:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-03 21:28 [PATCH 0/2] ARM: sa1100: collie mtd fixes Andrea Adami
2014-06-03 21:29 ` Andrea Adami [this message]
2014-06-03 21:29 ` [PATCH 2/2] arm: sa1100: collie: add top boot mtd partition Andrea Adami

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