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4 Commits

Author SHA1 Message Date
Haojian Zhuang 483dce7eef hikey: update ddr initialization 
Fix that DDR can't work at 533MHz. Now step to set DDR frequency
from 150MHz to 800MHz. DDR could work among these frequency, 150MHz,
266MHz, 400MHz, 533MHz and 800MHz.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
 2018-04-11 19:05:32 +08:00
Haojian Zhuang 054c3e0fa3 hikey: move out duplicated code 
Create hikey_bl_common.c to store duplicated initialization
code in BL1 and BL2.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
 2018-03-05 13:03:53 +08:00
Jerome Forissier 3d5d9f5aa8 hikey: configure the top 16MB of DRAM as secure 
DRAM region 0x3f000000 - 0x3fffffff is reserved for OP-TEE and should
therefore be accessible only from secure world.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Victor Chong <victor.chong@linaro.org>
 2018-01-24 03:30:23 +00:00
Haojian Zhuang 08b167e93f hikey: support BL1 
Initialize regulators, pins and eMMC in BL1. Only SRAM could be used in BL1.
So BL2 will be loaded from eMMC into SRAM later.

Change-Id: I8e7ef82ffa29a3c647c9d2d2981e8759ee85d833
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Dan Handley <dan.handley@arm.com>
 2017-05-24 17:34:35 +01:00