mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Matteo Fortini <matteo.fortini@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH 2/2] sama5d3x: HSMC NAND initialize TIMINGS and import values from U-Boot
Date: Fri,  6 Jun 2014 11:12:16 +0200	[thread overview]
Message-ID: <assp.0234c723ec.1402045936-18733-3-git-send-email-matteo.fortini@gmail.com> (raw)
In-Reply-To: <1402045936-18733-1-git-send-email-matteo.fortini@gmail.com>

The configuration for NAND has been aligned with values
from U-Boot and completed with TIMINGS initialization

Signed-off-by: Matteo Fortini <matteo.fortini@gmail.com>
---
 arch/arm/boards/sama5d3xek/init.c | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boards/sama5d3xek/init.c b/arch/arm/boards/sama5d3xek/init.c
index e078642..0d1b459 100644
--- a/arch/arm/boards/sama5d3xek/init.c
+++ b/arch/arm/boards/sama5d3xek/init.c
@@ -72,21 +72,29 @@ static struct atmel_nand_data nand_pdata = {
 };
 
 static struct sam9_smc_config cm_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
+	.ncs_read_setup		= 1,
+	.nrd_setup		= 2,
+	.ncs_write_setup	= 1,
+	.nwe_setup		= 2,
 
-	.ncs_read_pulse		= 6,
-	.nrd_pulse		= 4,
+	.ncs_read_pulse		= 5,
+	.nrd_pulse		= 3,
 	.ncs_write_pulse	= 5,
 	.nwe_pulse		= 3,
 
-	.read_cycle		= 6,
-	.write_cycle		= 5,
+	.read_cycle		= 8,
+	.write_cycle		= 8,
 
 	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
-	.tdf_cycles		= 1,
+	.tdf_cycles		= 3,
+	.tclr			= 3,
+	.tadl			= 10,
+	.tar			= 3,
+	.ocms			= 0,
+	.trr			= 4,
+	.twb			= 5,
+	.rbnsel			= 3,
+	.nfsel			= 1
 };
 
 static void ek_add_device_nand(void)
-- 
2.0.0.rc2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

  parent reply	other threads:[~2014-06-06  9:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1402045936-18733-1-git-send-email-matteo.fortini@gmail.com>
2014-06-06  9:12 ` [PATCH 1/2] sama5d3x: fix HSMC MODE register offset and add TIMINGS register Matteo Fortini
2014-06-10  6:33   ` Sascha Hauer
2014-06-06  9:12 ` Matteo Fortini [this message]
     [not found] <1403609192-5862-1-git-send-email-matteo.fortini@gmail.com>
2014-06-24 11:26 ` [PATCH 2/2] sama5d3x: HSMC NAND initialize TIMINGS and import values from U-Boot Matteo Fortini
     [not found] <1405959207-21839-1-git-send-email-matteo.fortini@gmail.com>
2014-07-21 16:13 ` Matteo Fortini

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=assp.0234c723ec.1402045936-18733-3-git-send-email-matteo.fortini@gmail.com \
    --to=matteo.fortini@gmail.com \
    --cc=barebox@lists.infradead.org \
    /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