Commit Graph

56 Commits

Author SHA1 Message Date
Patrik Jakobsson
b3bdeb7dd6 bcwc_pcie: Add missing register define
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-03-22 02:00:39 +01:00
Patrik Jakobsson
edb02b5488 bcwc_pcie: Implement bcwc_ddr_wr_dqs_setting
Pretty rough at present but will fix this up later.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-03-22 01:59:19 +01:00
Patrik Jakobsson
b0945d97f8 bcwc_pcie: Fix return val in bcwc_ddr_calibrate_create_result
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-03-22 01:47:12 +01:00
Patrik Jakobsson
a12a52d5b5 bcwc_pcie: Add memcheck fails to generic_shmoo_rd_dqs
We store the number of fails from memory verification in a 64 word
array. For some odd reason the first word is set to 0 in
generic_shmoo_rd_dqs().

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-03-22 01:34:58 +01:00
Patrik Jakobsson
e6737571fb bcwc_pcie: Name S2_DDR40_PHY_DQ_CALIB_STATUS register
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-03-22 00:05:11 +01:00
Patrik Jakobsson
3d13b86121 bcwc_pcie: Rename bcwc_ddr_generic_shmoo_calibrate_rd_dqs()
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-02-23 00:44:40 +01:00
Patrik Jakobsson
63b99c0186 bcwc_pcie: Fix naming of bcwc_ddr_generic_shmoo_rd_dqs
It was the Shmoo version of the function so add it to the name.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-02-23 00:05:31 +01:00
Patrik Jakobsson
84c3047bc3 Merge branch 'master' of https://github.com/patjak/bcwc_pcie 2015-02-22 23:02:12 +01:00
Patrik Jakobsson
6a71c1947c bcwc_pcie: Implement bcwc_ddr_generic_rd_dqs
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-02-22 22:59:35 +01:00
Patrik Jakobsson
f20568dbf8 Merge pull request #11 from ddcc/upstream
fix bug with error handling
2015-02-06 23:11:51 +01:00
Dominic Chen
2242f9f0ae fix mismatched error handling 2015-02-06 15:53:31 -05:00
Patrik Jakobsson
c57300ef08 bcwc_pcie: Add skeleton for rd_dqs
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2015-02-01 15:10:45 +01:00
Dominic Chen
7ab62e8bcd firmware: Fix bug in error checking 2014-12-04 16:59:36 -05:00
Patrik Jakobsson
334f832a98 Merge pull request #7 from ddcc/extractor
firmware: add extraction script and source
2014-12-04 22:39:04 +01:00
Dominic Chen
b893e6506f firmware: add extraction script and source 2014-12-04 16:33:31 -05:00
Patrik Jakobsson
be5c487407 bcwc_pcie: More rd_data_dly_fifo cleanup
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-06 00:36:17 +01:00
Patrik Jakobsson
9869ed7bf4 bcwc_pcie: More register naming
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-05 23:36:31 +01:00
Patrik Jakobsson
f385cfe0e0 bcwc_pcie: Name some of the figured out registers
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-05 20:45:49 +01:00
Patrik Jakobsson
15dad0157b bcwc_pcie: Clean up loop in read data delay fifo cal.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-05 15:43:11 +01:00
Patrik Jakobsson
a18e12efd4 Update README.md 2014-11-02 22:26:27 +01:00
Patrik Jakobsson
afcf180694 bcwc_pcie: Always do pci post when writing S2 regs
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 22:11:30 +01:00
Patrik Jakobsson
008918f89c bcwc_pcie: Rename DDR functions
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 21:58:05 +01:00
Patrik Jakobsson
02b62b800c bcwc_pcie: Move DDR calibration to it's own file
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 21:49:14 +01:00
Patrik Jakobsson
966e79e08d bcwc_pcie: Add register hint
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 21:37:08 +01:00
Patrik Jakobsson
cdf878b2b4 bcwc_pcie: Implement re_byte_fifo
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 21:23:59 +01:00
Patrik Jakobsson
6e35e57be3 bcwc_pcie: Implement one_re_fifo
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-11-02 21:22:15 +01:00
Patrik Jakobsson
df3952819f bcwc_pcie: Implement DDR read data fifo delay calibration
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-29 23:37:12 +02:00
Patrik Jakobsson
d9c187e0e2 bcwc_pcie: Add inital DDR calibration code
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-29 23:36:17 +02:00
Patrik Jakobsson
ba8053d578 bcwc_pcie: Add memory verification functions
For DDR calibration we need to know if the memory is operational.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-29 23:33:38 +02:00
Patrik Jakobsson
93b79c2bed bcwc_pcie: Add missing iounmap and pci release of S2 mem
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-22 01:06:29 +02:00
Patrik Jakobsson
3c2a63e9af bcwc_pcie: Add some more info on the GPLv2
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-09 14:28:28 +02:00
Patrik Jakobsson
539bb171d6 bcwc_pcie: Allocate S2 mem and add read/write macros
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-08-09 14:27:22 +02:00
Patrik Jakobsson
922d51d807 bcwc_pcie: Initialize ddr phy reg map
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-13 01:32:51 +02:00
Patrik Jakobsson
4b48a1371e bcwc_pcie: Implement ddr_rewrite_mode_regs
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-13 01:31:53 +02:00
Patrik Jakobsson
839af58600 bcwc_pcie: Finish s2_init_ddr_controller_soc()
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-12 22:26:48 +02:00
Patrik Jakobsson
db41742232 bcwc_pcie: Missed AND'ing S2_2BA0 reg write
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-12 21:42:19 +02:00
Patrik Jakobsson
78bb2704ca bcwc_pcie: Add DDR40 VTT stuff
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-01 01:39:11 +02:00
Patrik Jakobsson
943942124d bcwc_pcie: Fix typo in getting speed quotient
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-01 01:37:36 +02:00
Patrik Jakobsson
19977502bd bcwc_pcie: Add DDR40 VDL stuff
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-07-01 00:39:48 +02:00
Patrik Jakobsson
0cdb3524b5 bcwc_pcie: It's a Linux driver ofc :)
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-06-29 22:49:49 +02:00
Patrik Jakobsson
630e9d095e bcwc_pcie: Move target DDR speed into dev_priv
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-06-29 22:36:43 +02:00
Patrik Jakobsson
b2281236d5 bcwc_pcie: Name DDR40 regs properly
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-06-29 22:36:06 +02:00
Patrik Jakobsson
66d13133a0 bcwc_pcie: DDR PPL programming stuff
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-06-27 23:36:30 +02:00
Patrik Jakobsson
9dab06a45f bcwc_pcie: Work on the DDR PHY PLL programming
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-05-06 00:36:26 +02:00
Patrik Jakobsson
26f9bb6259 bcwc_pcie: Add function for DDR PHY soft reset
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-05-05 23:16:40 +02:00
Patrik Jakobsson
d6ee0d214b bcwc_pcie: More PLL corrections
PLL is now locking successfully at 450 MHz!

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-04-30 22:43:17 +02:00
Patrik Jakobsson
6d560f7dfd bcwc_pcie: Enable PCI bus mastering
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-04-30 22:41:22 +02:00
Patrik Jakobsson
67bb80de79 bcwc_pcie: More PLL stuff and corrections
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-04-07 01:20:51 +02:00
Patrik Jakobsson
84ba5fbab0 bcwc_pcie: Name PCI bars, rework reg writes and more stuff
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-04-05 23:16:04 +02:00
Patrik Jakobsson
4ae9ca69dc bcwc_pcie: Bits and pieced for IRQ, PLL and DDR
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2014-04-03 17:52:23 +02:00