3 Commits

Author	SHA1	Message	Date
Tang Yuantian	1a56fcea9f	fsl/deepsleep: avoid the DDR restore from being optimized out ... Function dp_ddr_restore is to restore the first 128-byte space of DDR. However those codes may be optimized out by compiler since the destination address is at 0x0. In order to avoid compiler optimization, we restore the space from high address, which is not at 0x0, to low address. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>	2015-05-04 09:25:06 -07:00
Zhao Qiang	ae42eb035e	QE/DeepSleep: add QE deepsleep support for mpc85xx ... Muram will power off during deepsleep, and the microcode of qe in muram will be lost, it should be reload when resume. Signed-off-by: Zhao Qiang <B45475@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>	2015-04-21 10:19:19 -07:00
Tang Yuantian	a7787b7850	fsl/sleep: updated the deep sleep framework for QorIQ platforms ... With the introducing of generic board and ARM-based cores, current deep sleep framework doesn't work anymore. This patch will convert the current framework to adapt this change. Basically it does: 1. Converts all the Freescale's DDR driver to support deep sleep. 2. Added basic framework support for ARM-based and PPC-based cores separately. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>	2014-12-11 09:41:18 -08:00