From: Rajendra Nayak <rnayak@ti.com>
To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: tony@atomide.com, paul@pwsan.com, khilman@linaro.org,
benoit.cousson@gmail.com, r.sricharan@ti.com, ambresh@ti.com,
Rajendra Nayak <rnayak@ti.com>
Subject: [PATCH 2/8] ARM: DRA7: Update SRAM details
Date: Tue, 9 Jul 2013 12:57:47 +0530 [thread overview]
Message-ID: <1373354873-12359-3-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1373354873-12359-1-git-send-email-rnayak@ti.com>
DRA7xx devices have 512K of SRAM for both secure and non-secure
devices.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
---
arch/arm/mach-omap2/sram.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c
index 4bd0968..67d4277 100644
--- a/arch/arm/mach-omap2/sram.c
+++ b/arch/arm/mach-omap2/sram.c
@@ -38,6 +38,7 @@
#define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000)
#endif
#define OMAP5_SRAM_PA 0x40300000
+#define DRA7_SRAM_PA OMAP4_SRAM_PA
#define SRAM_BOOTLOADER_SZ 0x00
@@ -111,6 +112,9 @@ static void __init omap_detect_sram(void)
} else if (soc_is_omap54xx()) {
omap_sram_start = OMAP5_SRAM_PA;
omap_sram_size = SZ_128K; /* 128KB */
+ } else if (soc_is_dra7xx()) {
+ omap_sram_start = DRA7_SRAM_PA;
+ omap_sram_size = SZ_512K; /* 512KB */
} else {
omap_sram_start = OMAP2_SRAM_PUB_PA;
omap_sram_size = 0x800; /* 2K */
@@ -131,6 +135,9 @@ static void __init omap_detect_sram(void)
} else if (soc_is_omap54xx()) {
omap_sram_start = OMAP5_SRAM_PA;
omap_sram_size = SZ_128K; /* 128KB */
+ } else if (soc_is_dra7xx()) {
+ omap_sram_start = DRA7_SRAM_PA;
+ omap_sram_size = SZ_512K; /* 512KB */
} else {
omap_sram_start = OMAP2_SRAM_PA;
if (cpu_is_omap242x())
--
1.7.9.5
next prev parent reply other threads:[~2013-07-09 7:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 7:27 [PATCH 0/8] DRA7xx core support Rajendra Nayak
2013-07-09 7:27 ` [PATCH 1/8] ARM: DRA7: id: Add cpu detection support for DRA7xx based SoCs' Rajendra Nayak
2013-07-09 7:27 ` Rajendra Nayak [this message]
2013-07-09 8:36 ` [PATCH 2/8] ARM: DRA7: Update SRAM details Tony Lindgren
2013-07-09 7:27 ` [PATCH 3/8] ARM: DRA7: hwmod: Reuse the soc_ops used for OMAP4/5 Rajendra Nayak
2013-07-09 7:27 ` [PATCH 4/8] ARM: DRA7: Reuse all of PRCM and MPUSS SMP infra Rajendra Nayak
2013-07-09 7:27 ` [PATCH 5/8] ARM: DRA7: Reuse io tables and add a new .init_early Rajendra Nayak
2013-07-09 7:27 ` [PATCH 6/8] ARM: DRA7: Resue the clocksource, clockevent support Rajendra Nayak
2013-07-09 7:27 ` [PATCH 7/8] ARM: DRA7: board-generic: Add basic DT support Rajendra Nayak
2013-07-09 7:27 ` [PATCH 8/8] ARM: DRA7: Kconfig: Increase the default gpio count Rajendra Nayak
2013-07-14 12:07 ` Kevin Hilman
2013-07-16 5:21 ` Sricharan R
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=1373354873-12359-3-git-send-email-rnayak@ti.com \
--to=rnayak@ti.com \
--cc=ambresh@ti.com \
--cc=benoit.cousson@gmail.com \
--cc=khilman@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=paul@pwsan.com \
--cc=r.sricharan@ti.com \
--cc=tony@atomide.com \
/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;
as well as URLs for NNTP newsgroup(s).