From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: OMAP1: Set the omap1623 sram size to 16K
Date: Thu, 8 Dec 2011 17:51:22 -0800 [thread overview]
Message-ID: <20111209015122.GM31337@atomide.com> (raw)
In-Reply-To: <1322686675-26855-1-git-send-email-jkrzyszt@tis.icnet.pl>
Now that we're always reprogramming the core clock we must make
sure SRAM works. It seems that neither omap1621 or omap1623
has 256K of SRAM. Set the SRAM size to safe value of 16K.
Signed-off-by: Tony Lindgren <tony@atomide.com>
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -141,11 +141,9 @@ static void __init omap_detect_sram(void)
omap_sram_size = 0x32000; /* 200K */
else if (cpu_is_omap15xx())
omap_sram_size = 0x30000; /* 192K */
- else if (cpu_is_omap1610() || cpu_is_omap1621() ||
- cpu_is_omap1710())
+ else if (cpu_is_omap1610() || cpu_is_omap1611() ||
+ cpu_is_omap1621() || cpu_is_omap1710())
omap_sram_size = 0x4000; /* 16K */
- else if (cpu_is_omap1611())
- omap_sram_size = SZ_256K;
else {
pr_err("Could not detect SRAM size\n");
omap_sram_size = 0x4000;
next prev parent reply other threads:[~2011-12-09 1:51 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-27 3:32 [PATCH 0/5] ARM: OMAP1: Fix dpll1 reprogramming related issues Janusz Krzysztofik
2011-11-27 3:32 ` [PATCH 1/5] ARM: OMAP1: Fix dpll1 default rate reprogramming method Janusz Krzysztofik
2011-11-28 17:45 ` Tony Lindgren
2011-11-28 22:00 ` [PATCH 2a/5] Remove unsafe clock values from omap1_defconfig Janusz Krzysztofik
2011-11-30 22:32 ` Tony Lindgren
2011-11-30 20:57 ` [PATCH 2a/5 v2] ARM: OMAP1: select clock rate by CPU type Janusz Krzysztofik
2011-11-30 22:28 ` Tony Lindgren
2011-12-01 10:10 ` Janusz Krzysztofik
2011-12-01 18:22 ` Tony Lindgren
2011-12-01 18:54 ` Janusz Krzysztofik
2011-12-01 19:06 ` Tony Lindgren
2011-12-04 12:17 ` [PATCH] ARM: OMAP1: Move dpll1 rates selection from config to runtime Janusz Krzysztofik
2011-12-08 23:13 ` Janusz Krzysztofik
2011-12-09 1:51 ` [PATCH v2] " Janusz Krzysztofik
2011-12-09 2:09 ` Tony Lindgren
2011-12-09 2:31 ` Janusz Krzysztofik
2011-12-09 1:51 ` Tony Lindgren [this message]
[not found] ` <201112010310.43890.jkrzyszt@tis.icnet.pl>
[not found] ` <20111201022750.GY13928@atomide.com>
2011-12-01 9:54 ` [PATCH 2a/5] Remove unsafe clock values from omap1_defconfig Janusz Krzysztofik
2011-12-01 10:21 ` Janusz Krzysztofik
2011-12-01 17:17 ` Tony Lindgren
2011-12-01 18:38 ` Janusz Krzysztofik
2011-12-01 19:04 ` Tony Lindgren
2011-12-01 19:23 ` Janusz Krzysztofik
2011-12-01 19:46 ` Tony Lindgren
2011-12-01 20:30 ` [PATCH] ARM: OMAP1: " Janusz Krzysztofik
2011-12-01 20:13 ` [PATCH 0/2 v2] ARM: OMAP1: Fix dpll1 reprogramming related issues Janusz Krzysztofik
2011-12-01 21:16 ` [PATCH v2] ARM: OMAP1: Update dpll1 default rate reprogramming method Janusz Krzysztofik
2011-12-02 2:09 ` [PATCH 0/2 v2] ARM: OMAP1: Fix dpll1 reprogramming related issues Tony Lindgren
2011-12-02 17:02 ` Janusz Krzysztofik
2011-12-01 20:13 ` [PATCH 1/2 v2] ARM: OMAP1: Fix ckctl value used for dpll1 defualt rate Janusz Krzysztofik
2011-12-01 20:13 ` [PATCH 2/2 v2] ARM: OMAP1: recalculate loops per jiffy after dpll1 reprogram Janusz Krzysztofik
2011-12-04 15:07 ` [PATCH] ARM: OMAP1: Always reprogramme dpll1 rate at boot Janusz Krzysztofik
2011-11-27 3:32 ` [PATCH 2/5] ARM: OMAP1: Fix ckctl value used for dpll1 defualt rate Janusz Krzysztofik
2011-11-27 3:32 ` [PATCH 3/5] ARM: OMAP1: Fix dpll1 reprogramming not actually allowed Janusz Krzysztofik
2011-11-28 17:46 ` Tony Lindgren
2011-11-27 3:32 ` [PATCH 4/5] init/calibrate.c: allow for recalibration of loops per jiffy Janusz Krzysztofik
2011-11-28 15:39 ` Russell King - ARM Linux
2011-11-28 22:30 ` Janusz Krzysztofik
2011-11-27 3:32 ` [PATCH 5/5] ARM: OMAP1: recalibrate loops per jiffy after dpll1 reprogram Janusz Krzysztofik
2011-11-29 0:25 ` [PATCH 5/5 v2] ARM: OMAP1: recalculate " Janusz Krzysztofik
2011-12-09 8:42 ` Russell King - ARM Linux
2011-12-09 10:00 ` Janusz Krzysztofik
2011-12-09 10:09 ` Janusz Krzysztofik
2011-12-10 0:25 ` Russell King - ARM Linux
2011-12-10 12:04 ` Janusz Krzysztofik
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