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Author SHA1 Message Date
Hu Kejun
a8df7f5d8b media: rockchip: isp1: stop isp when too many errors are reported 
when use hdmi-in chip with isp, it needs to pull out/plug in hdmi cable
when stream is on.
many error logs are reported in interrupt function when pull out/plug in
hdmi cable, then the system will be dead.
so we stop isp when too many error logs are reported.

Change-Id: Ic19eddfc952954a11a176b91c16ce4c9b6372418
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Hu Kejun
f65d50ae61 media: rockchip: isp1: add macro to switch between old mipi and new mipi 
Change-Id: I878099d6a38f00a255a7b99ff9f2a3c5770226e5
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Hu Kejun
f3d7bf1467 media: rockchip: isp1: check first iq param is set or not 
Change-Id: I334874c58f7788e7ea4309cbf2eee4f400a41cd7
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Hu Kejun
05e44de8e5 media: rockchip: isp1: support iesharp/demosaiclp/wdr 
Change-Id: Id27d87c15d455d00ff8bfe09b470929c5746d511
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Wang Panzhenzhuan
b4d4f850d9 media: rockchip: isp1: fix high fps preview blurred bug 
fix following camera err:
    rkisp1: CIF_ISP_PIC_SIZE_ERROR (0x00000002)

Change-Id: I6168d352d521cf75d7537ffe70a9af6f2ec07282
Signed-off-by: Wang Panzhenzhuan <randy.wang@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Cai YiWei
f54a286cbf media: rockchip: isp1: rk3368 only support mainpath 
Change-Id: Ieb819cec2869a18b5343d39bf950d154bae96964
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Cai YiWei
044afbd6a3 media: rockchip: isp1: add check for get_remote_sensor 
Change-Id: Ic09b394daa96aa8227b327f1e59713a359be8c18
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Hu Kejun
a1e42f742f media: rockchip: isp1: fix compile failure on kernel-4.19 
Change-Id: I2f4705c826cd8368eed207d7b2ed9b6717bdaa7d
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Sakari Ailus
b3f60447fb UPSTREAM: media: v4l: uAPI: V4L2_BUF_TYPE_META_OUTPUT is an output buffer type 
V4L2_BUF_TYPE_META_OUTPUT was added by commit 72148d1a57
("media: v4l: Add support for V4L2_BUF_TYPE_META_OUTPUT") but the patch
missed adding the type to the macro telling whether a given type is an
output type or not. Do that now. Getting this wrong leads to handling the
buffer as a capture buffer in a lot of places.

Fixes: 72148d1a57 ("media: v4l: Add support for V4L2_BUF_TYPE_META_OUTPUT")

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
(cherry picked from commit 4b837c6d7e)

Change-Id: I963f70c8ea7bfff8ce9818fda1d558780d99f697
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Sakari Ailus
53bc644bdd UPSTREAM: media: v4l: Add support for V4L2_BUF_TYPE_META_OUTPUT 
The V4L2_BUF_TYPE_META_OUTPUT mirrors the V4L2_BUF_TYPE_META_CAPTURE with
the exception that it is an OUTPUT type. The use case for this is to pass
buffers to the device that are not image data but metadata. The formats,
just as the metadata capture formats, are typically device specific and
highly structured.

Change-Id: I88795d8f23606009626c4d64e0655d9c864c58f1
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Tested-by: Tian Shu Qiu <tian.shu.qiu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
(cherry picked from commit 72148d1a57)
 2019-06-18 15:02:33 +08:00
Hu Kejun
8a57478d1c media: i2c: ov13850: fix compile error on kernel-4.19 
Change-Id: Ia098d904835d07780a6abc9cbdddbaa4a9d1a20d
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Hu Kejun
69f7ca1320 phy: rockchip: mipi-dphy-rx: fix compile error on kernel-4.19 
Change-Id: Id883341c7d91dda5d45a36442bd504393dd8fd76
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
 2019-06-18 15:02:33 +08:00
Finley Xiao
9147d8ddd0 arm64: dts: rockchip: rk3399: modify gpu opp table 
As gpu clock sources had been changed, the gpu frequencies also
should modifiy.
1. 297MHz is not support and replace it with 300MHz.
2. If enable tow vops, 500MHz is not support,
   so remove it from the default table.

Change-Id: If2a653571f0222e895f7df825eeb8ae43ce99332
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 22:00:23 +08:00
Finley Xiao
083e451bdd arm64: dts: rockchip: rk3399: Change opp's maximum voltage to 1250mV 
Change-Id: I46daeb8000d23774d270ae51751330e06279da2c
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:59:52 +08:00
Finley Xiao
7ba0aa525e arm64: dts: rockchip: rk3399: add 528MHz and 600MHz for dmc 
Only 200MHz, 300MHz, 400MHz, 528MHz, 600MHz, 666MHz, 732MHz and
800MHz are available at present.

Change-Id: I3a376b389fe6b06b3b32f0c695de2cbde05dfeea
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:59:26 +08:00
Finley Xiao
fcb51fd85e arm64: dts: rockchip: Add system monitor node 
Change-Id: I77d9d047b87702d0633d80dc7f945c6672f2ccd5
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:59:01 +08:00
Finley Xiao
6b6048e6b4 PM / devfreq: rk3399_dmc: rename driver and internals to rockchip 
In future it will be modified to support more rockchip platforms.

Change-Id: I5cd7ce555eefe08b12fbfcda8ef445c4b169e8c6
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:58:41 +08:00
Finley Xiao
53a92e3059 soc: rockchip: Add some macro definitions for sip 
Change-Id: I39cc8d444945c45f3e97f6e9ba38de972b71f422
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:58:16 +08:00
Matthias Kaehlcke
ea84cd1bcb UPSTREAM: PM / devfreq: Don't adjust to user limits in governors 
Several governors use the user space limits df->min/max_freq to adjust
the target frequency. This is not necessary, since update_devfreq()
already takes care of this. Instead the governor can request the available
min/max frequency by setting the target frequency to DEVFREQ_MIN/MAX_FREQ
and let update_devfreq() take care of any adjustments.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
(cherry picked from commit 6ff66e2a00)

Change-Id: I185bb2765d1b4d4052391d427bad55d4146c024d
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:58:04 +08:00
Finley Xiao
0ef9bcca88 cpufreq: dt: change frequency to a specific value when cpufreq exits 
Sometimes all cpus of big cluster are closed and its frequency
keep a high value, in order to reduce power and reset normally,
set frequency to a specific value after close all the cpus.

Change-Id: I88bce25812d1b0ff3f78a898cb161642a65cc523
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:57:21 +08:00
Finley Xiao
bfcf509395 cpufreq: dt: Add cpu devices to system monitor 
Change-Id: I5481e50dddc2f9a8888758d096e4c3f185df06dc
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:57:08 +08:00
Finley Xiao
0efbd84a9a cpufreq: dt: Add support to set opp info and power scale 
Change-Id: I104214da56bc2c7767f4b6a055aec4bec43b3459
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:56:53 +08:00
Finley Xiao
10205ac8e4 cpufreq: dt: Add support to check initial rate and voltage 
If there is only one opp whose frequency is equal to initial
frequency, the cpu voltage will not be changed and the initial
voltage may be higher than opp's voltage.

Change-Id: Iea239a050d3f8a6b242ddf5c92699df7487c1285
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:56:34 +08:00
Finley Xiao
ea6bc886b8 cpufreq: dt: fix the warning when use opp_v1 
[    0.550764] cpu cpu0: OPP-v2 not supported
[    0.551462] cpu cpu0: Linked as a consumer to regulator.10
[    0.552012] cpu cpu0: Dropping the link to regulator.10
[    0.552677] cpu cpu0: Linked as a consumer to regulator.10
[    0.553552] WARNING: CPU: 2 PID: 1 at drivers/opp/of.c:610 dev_pm_opp_of_cpumask_add_table+0x2c/0xe8
[    0.554351] Modules linked in:
[    0.554633] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.19.20 #115
[    0.555180] Hardware name: Rockchip RK3399 Excavator Board (Linux Opensource) (DT)
[    0.555855] pstate: 40000005 (nZcv daif -PAN -UAO)
[    0.556291] pc : dev_pm_opp_of_cpumask_add_table+0x2c/0xe8
[    0.556784] lr : cpufreq_init+0x220/0x34c
[    0.557146] sp : ffffff800803b7e0
[    0.557440] x29: ffffff800803b7e0 x28: ffffff8008e7e1cc
[    0.557923] x27: 0000000000000000 x26: 0000000000000001
[    0.558405] x25: ffffffc0f1622600 x24: ffffffc0f166c400
[    0.558887] x23: ffffff800803b880 x22: ffffffc0f1622b00
[    0.559369] x21: 0000000000000001 x20: ffffffc0f162cc00
[    0.559852] x19: 00000000ffffffff x18: 000000000000000a
[    0.560324] x17: 0000000000000000 x16: 0000000000000000
[    0.560795] x15: 0000000000000000 x14: ffffff800803b717
[    0.561267] x13: ffffffffffffffff x12: 0000000000000038
[    0.561738] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f
[    0.562210] x9 : 3972656674616463 x8 : 7f7f7f7f7f7f7f7f
[    0.562682] x7 : ff726d5e78626d64 x6 : ffffffc0f6142b00
[    0.563164] x5 : 0000000000000000 x4 : ffffffc0f166c478
[    0.563636] x3 : 0000000000000005 x2 : ffffff800803b880
[    0.564108] x1 : ffffff800803b880 x0 : 0000000000000000
[    0.564590] Call trace:
[    0.564821]  dev_pm_opp_of_cpumask_add_table+0x2c/0xe8
[    0.565278]  cpufreq_init+0x220/0x34c
[    0.565609]  cpufreq_online+0x1b4/0x61c
[    0.565951]  cpufreq_add_dev+0xa0/0xb8
[    0.566297]  subsys_interface_register+0xdc/0x100
[    0.566719]  cpufreq_register_driver+0x134/0x234
[    0.567131]  dt_cpufreq_probe+0x18c/0x1a8
[    0.567497]  platform_drv_probe+0x58/0xa4
[    0.567861]  really_probe+0x264/0x390
[    0.568192]  driver_probe_device+0x124/0x134
[    0.568579]  __device_attach_driver+0xd0/0x110
[    0.568980]  bus_for_each_drv+0xb0/0xd4
[    0.569322]  __device_attach+0xd0/0x160
[    0.569664]  device_initial_probe+0x24/0x30
[    0.570042]  bus_probe_device+0x38/0x98
[    0.570385]  device_add+0x4b4/0x594
[    0.570703]  platform_device_add+0xe4/0x22c
[    0.571080]  platform_device_register_full+0xb0/0x104
[    0.571540]  rockchip_cpufreq_driver_init+0x110/0x364
[    0.571999]  do_one_initcall+0xa0/0x1c0
[    0.572344]  kernel_init_freeable+0x31c/0x320
[    0.572734]  kernel_init+0x18/0x108
[    0.573054]  ret_from_fork+0x10/0x18
[    0.573378] ---[ end trace ae47402f52a7bab0 ]---

Change-Id: I02c7a3cc68536b707baaa8a61f21ac4961184dda
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:56:22 +08:00
Finley Xiao
072599215f cpufreq: dt: fix the warning occurred when upped cpu5 before cpu4 
[root@rk3399:/]# echo 0 > /sys/devices/system/cpu/cpu4/online
[   43.525595] CPU4: shutdown
[   43.525853] psci: CPU4 killed.
[root@rk3399:/]# echo 0 > /sys/devices/system/cpu/cpu5/online
[   47.378450] cpu cpu4: Dropping the link to regulator.23
[   47.379309] CPU5: shutdown
[   47.379568] psci: CPU5 killed.
[root@rk3399:/]# echo 1 > /sys/devices/system/cpu/cpu5/online
[   53.363116] Detected PIPT I-cache on CPU5
[   53.363502] GICv3: CPU5: found redistributor 101 region 0:0x00000000fefa0000
[   53.364157] CPU5: Booted secondary processor 0x0000000101 [0x410fd082]
[   53.365461] cpu cpu5: Linked as a consumer to regulator.23
[   53.366216] cpu cpu5: opp_list_debug_create_link: Failed to create link
[   53.366793] cpu cpu5: _add_opp_dev: Failed to register opp debugfs (-12)

Change-Id: I9b066f9712b7f8426561e03a538a9a5c45138ab0
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:56:03 +08:00
Finley Xiao
0e46b3f358 cpufreq: Add rockchip cpufreq driver support 
Change-Id: Iec5a4ff05a4829fdbc3535f94e92759d4238623d
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:51:41 +08:00
Finley Xiao
b99f359494 soc: rockchip: Add rockchip system monitor support 
Change-Id: I4cb7fafcb33fda0212b5ad1f6eebd44503556336
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:48:42 +08:00
Finley Xiao
a7bddb708d soc: rockchip: add CONFIG_ROCKCHIP_OPP for rockchip_opp_select.c 
Change-Id: I0cde56d1ad7482c8d4e8b518fc49cc028da6501b
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:43:47 +08:00
Finley Xiao
77452190e9 PM / OPP: add a summary tree in debugfs 
On rk3399-evb-rev3 the opp_summary looks something like as follow.

 device                rate(Hz)    target(uV)    min(uV)    max(uV)
-------------------------------------------------------------------
 platform-dmc
                      200000000       825000      825000      825000
                      300000000       850000      850000      850000
                      400000000       850000      850000      850000
                      528000000       900000      900000      900000
                      600000000       900000      900000      900000
                      800000000       900000      900000      900000
 platform-ff9a0000.gpu
                      200000000       800000      800000      800000
                      297000000       800000      800000      800000
                      400000000       825000      825000      825000
                      500000000       875000      875000      875000
                      600000000       925000      925000      925000
                      800000000      1100000     1100000     1100000
 cpu4
                      408000000       800000      800000      800000
                      600000000       800000      800000      800000
                      816000000       800000      800000      800000
                     1008000000       850000      850000      850000
                     1200000000       875000      875000      875000
                     1416000000       975000      975000      975000
                     1608000000      1025000     1025000     1025000
                     1800000000      1125000     1125000     1125000
 cpu0
                      408000000       800000      800000      800000
                      600000000       800000      800000      800000
                      816000000       800000      800000      800000
                     1008000000       850000      850000      850000
                     1200000000       925000      925000      925000
                     1416000000      1050000     1050000     1050000

Change-Id: Ia357b4088805cf640dd659f510dd031488bd3ab3
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:29:49 +08:00
Finley Xiao
2d93493e7b clk: rockchip: Add support to get clk scale and rate 
Change-Id: I2eeb9f47bffafda4a9706fd48c50d22dd88df2c7
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:29:40 +08:00
Finley Xiao
0301e4d916 PM / OPP: Implement dev_pm_opp_check_rate_volt() 
Add support to change voltage even if old_rate is equal to target_rate.

Change-Id: I8f0020097a196420bc86f41d2dbc681730d410de
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 21:29:30 +08:00
Finley Xiao
5eae915e5e soc: rockchip: Add a simple power model for ipa 
This patch adds support to calculate the static power in milliwatts
consumed by devices.

Change-Id: Ied4ba5adecea45ff34b372a6e23c70882000aef3
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 20:15:36 +08:00
Finley Xiao
2a796d5cd4 MALI: midgard: Add private data for governor 
This adds support to get simple_ondemand governor data from devicetree.

Change-Id: Ica8cde1b28a81d5b7e2c5c8c109a2469311bcd8e
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:59:45 +08:00
Finley Xiao
267d231cec soc: rockchip: system_monitor: Add fb notifier 
Change-Id: I8c3f2f145bb0c99d5aa8c28422606a6af1a82b09
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:59:32 +08:00
Finley Xiao
72b246bef0 soc: rockchip: system_monitor: Add reboot notifier 
Change-Id: Ic788ca9ba353c7d7c64e3e323698d8c23303eaa0
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:59:32 +08:00
Finley Xiao
8077a32db9 cpufreq: rockchip: Remove unuse code 
Change-Id: I9cef76097811d96e1197eb7c5ecdc48d9e1fc286
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:59:32 +08:00
Finley Xiao
ee8ac7cc36 soc: rockchip: opp_select: Remove unuse code 
Change-Id: I7c3a9061f3ef436e498cbabd14c3d13b821d4fe8
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:51:13 +08:00
Finley Xiao
a98c052143 GPU: rockchip: Add gpu to system monitor 
Change-Id: I2c487c6ec8a46705197ceb9c2130b448f839ed66
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:51:00 +08:00
Finley Xiao
8db85cfd43 PM / devfreq: rockchip_dmc: Add dmc to system monitor 
Change-Id: Ia544edd3caa33f005d332db2e3a113517fa4e9ca
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:49:55 +08:00
Finley Xiao
2fa7e1c4ed thermal: power_allocator: Add support to change state by system monitor 
Change-Id: Ib0ed0c5df3fbae078be7ec88e93ba69cee894286
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:48:54 +08:00
Finley Xiao
89b636c1e5 soc: rockchip: system_monitor: change cdev state according to system status 
Change-Id: Ifff046a840adda8d2f17bf8545aeeeb8ed568216
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:42:44 +08:00
Finley Xiao
62b7ef2340 soc: rockchip: Add config option for rockchip_system_monitor.c 
Change-Id: Ic8d2cb645d29d2ea13e04584d22051b02364bd10
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:39:57 +08:00
Finley Xiao
72dc50cd92 soc: rockchip: system_monitor: change cdev state according to temperature 
Change-Id: I9c7c54bbe4226314cb1b33e9e071621f6fed1c36
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:39:57 +08:00
Finley Xiao
ce28fbc8a6 soc: rockchip: system_monitor: Add support limit rate when 4k video 
Change-Id: I15b443df1e7b24df03e986e401e6032f307aa376
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:38:56 +08:00
Finley Xiao
f23062aa03 soc: rockchip: system_monitor: Add wide-temperature control 
Change-Id: I5c1f502f8602c011a9bb26e7e0425e60728f1b66
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:38:51 +08:00
Finley Xiao
38e71674b5 soc: rockchip: system_monitor: Handle devices properly during system sleep 
Change-Id: I192ae8f8d62a4786f855aa4c430f6e6d47ff72af
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:38:46 +08:00
Finley Xiao
e321bfaca5 soc: rockchip: system_monitor: on/off cpu according to temperature 
Change-Id: Ie2c55dd4c11700c0446cf0abec7e580f6abda8fe
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:38:40 +08:00
Finley Xiao
0b38b5b1f5 soc: rockchip: Add system monitor driver 
Change-Id: Ie5aef98acf6bcbaf319d75a9b34dd834e25a1d32
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 19:38:35 +08:00
Finley Xiao
458874cea1 PM / devfreq: Add support for policy notifiers 
Change-Id: I6feff0c15d8685db91c8780ce90c4b31925f5abe
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
 2019-06-14 10:25:43 +08:00
YouMin Chen
2f756f615c PM / devfreq: rockchip-dfi: fix lpddr4 calculation error 
Fix lpddr4 calculation error about access.
LPDDR4 BL(burst length) = 16,other DDR type BL(burst length) = 8.

Change-Id: Icc1b4f6764fa0b23ec1f7722bda8ffeff1da4ab7
Signed-off-by: YouMin Chen <cym@rock-chips.com>
 2019-06-14 09:41:25 +08:00