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8 Commits

Author SHA1 Message Date
Richard Zhao
503e163965 ARM: imx53: correct Silicon Revision definition following fuse map 
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-02-21 17:36:11 +01:00
Dinh Nguyen
9ab4650f71 ARM: imx: Get the silicon version from the IIM module 
Instead of reading the silicon version from ROM, we should
read the SREV register from the IIM.

Freescale has dropped all support for MX51 REV1.0, only MX51
REV 2.0 and 3.0 are valid.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-11-28 19:51:47 +01:00
Dinh Nguyen
b66ff7a2cd ARM: imx: Add mx53 support to common msl functions. 
Add mx53 support to cpu.c and mm.c.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-11-24 10:09:06 +01:00
Dinh Nguyen
c0abefd30b ARM: imx: Add core definitions for MX53 
Add iomux, clocks,  and memory map for Freescale's MX53 SoC.
Add cpu_is_mx53 function to common.h.
Add 3 more banks of gpio's to mxc_gpio_ports.
Add MX53 phys offset address.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-11-24 10:09:04 +01:00
Sascha Hauer
92fcdc9d10 ARM i.MX51: return gracefully on different socs 
Code called from an initcall can be maybe called for
machines it's not intended for. So check for valid
machines and return gracefully if an incompatible machine
is found.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-11-24 10:09:01 +01:00
Amit Kucheria
33d7c5c1c8 ARM: mxc: turn off HWCAP_NEON for older versions of imx51 silicon 
Versions of silicon older than TO3 have broken NEON implementation. Turn off
NEON in such cases.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Dave Martin <dave.martin@linaro.org>
Tested-by: Jason Hui <jason.hui@linaro.org>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
 2010-10-01 22:26:38 -04:00
Sascha Hauer
5443856cad i.MX51: determine silicon revision dynamically 
Freescale redboot passes the silicon revision via
ATAG_REVISION. Remove this bootloader dependency by
doing the same as redboot does in the Kernel.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-03-19 11:18:20 +01:00
Amit Kucheria
a329b48c43 mxc: Core support for Freescale i.MX5 series 
Add basic clock support, cpu identification, I/O mapping, interrupt
controller, serial port and ethernet.

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
 2010-02-09 18:32:16 +02:00