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* ENGR00315894-78 vadc: Add vadc moduleYe.Li2017-04-05-0/+603
| | | | | | | | | | | | Add vadc module. Both PAL and NTSC mode can work. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 03c31ae30c1e81c99f6824221e4801433445e04a) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit b5d776ffc1519c16091736445b3217ffb7fcd7db) (cherry picked from commit 2377eb9fd299b76888f11faf76383b68e77bcc8a)
* ENGR00321299 gis: clean csi0 input mux set bit in GPRSandor Yu2017-04-05-0/+6
| | | | | | | | | | | | When gis enable in uboot, the CSI0 input mux select setting to vadc module, clean the bit when gis disabled. Signed-off-by: Sandor Yu <R01008@freescale.com> (cherry picked from commit ae66b17b7da3be50dc81ca636b67e8e879f52e26) (cherry picked from commit c83fd326e810c2fff44b8b02e78406d5d04c977c) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit d6e803ed5f51d31ebe7e9d178aa11f16401b7fc8) (cherry picked from commit 2065b417ae93436736e49ca66b66aa0791d003fe)
* ENGR00315894-77 mx6 soc: Add vadc power up/down functionYe.Li2017-04-05-0/+49
| | | | | | | | | | | Add vadc power up/down function. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 96d990ef754a879f6ca9da4adf6e0be3d21cdc51) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit 01b88201aa86bef26a4254ac43aff90e99fd2c06) (cherry picked from commit d50b53f138dd3b4c463c80ac8e14f41ac0fdd415)
* ENGR00315894-76 mx6 clock: Add vadc clock enable functionYe.Li2017-04-05-0/+13
| | | | | | | | | | | Add vadc clock enable function. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 721c7a1448c5b7265b597b83d18f8338a27ea213) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit 903a59ef941f39b6d7f693dd7c60528e166de079) (cherry picked from commit dc767fb7d5c155f2a6ef01c4dee808b9c1944fc2)
* MLK-10655 Video: Fix second line string display issueYe.Li2017-04-05-4/+5
| | | | | | | | | | | | The string display on second line repeats the last word of first line and does not show full. This is the bug introduced by the fixing to MLK-10542. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit ac430cee8c42f0acad9e126631d772b99f1166ea) (cherry picked from commit ff62c5b275a9b5e47d570d3eb10622799bf12070) (cherry picked from commit bd265a064c8f797e542955352d170e7f20f7b0d1) (cherry picked from commit aaa55881de3e9aa8232c819a2c8a3abb285b682f)
* MLK-10542 video: Support multiple lines version string displayYe.Li2017-04-05-7/+23
| | | | | | | | | | | | | | The caculation of left space for version string is not correct, should use VIDEO_COLS not VIDEO_LINE_LEN / 2, otherwise we will get larger space than actual have and cause string to overlay logo picture. Also current version string display only supports two lines words at max. This also causes overlay when the LCD pixel colume size is not enough. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit ed53487d36a886fb4557088804a4b5232b168889) (cherry picked from commit 253936bb920c5bb8e7d26e0425d155fb2576ab77) (cherry picked from commit a12ec4c29b4cbdf03ae68a5ecb739253f79b59fc)
* MLK-11211 lcd: fix build warningPeng Fan2017-04-05-4/+1
| | | | | | | | | | | | | | | | Fix build warning: common/lcd.c: In function 'lcd_clear': common/lcd.c:166:6: warning: variable 'bg_color' set but not used [-Wunused-but-set-variable] int bg_color; ^ common/lcd.c: In function 'lcd_setmem': common/lcd.c:296:2: warning: format '%d' expects argument of type 'int', but argument 2 has type 'u_long' [-Wformat=] debug("LCD panel info: %d x %d, %d bit/pix\n", panel_info.vl_col, ^ common/lcd.c:296:2: warning: format '%d' expects argument of type 'int', but argument 3 has type 'u_long' [-Wformat=] Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit acfeb43685efb04423ce064c67228d15fa6d3da5)
* MLK-14365-2 mx6ullevk: Add LCD splash screen supportYe Li2017-04-05-0/+97
| | | | | | | Add LCD configurations and TFT43AB display settings for mx6sllevk. Enable the CONFIG_VIDEO for this feature. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-14365-1 mx6sllevk: Add LCD splash screen supportYe Li2017-04-05-0/+106
| | | | | | | Add LCD configurations and MCIMX28LCD display settings for mx6sllevk. Enable the CONFIG_VIDEO for this feature. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12437-5 mx6ulevk: Update display to support panel selectionYe Li2017-04-05-10/+28
| | | | | | | | Change to panel environment for display at default. Align this feature to v2015.04 uboot. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit ea93a34a3348f80462ea5b61a4ca2e9a1d267f4c)
* MLK-12437-4 mx6sxsabreauto: Update display to support panel selectionYe Li2017-04-05-1/+138
| | | | | | | | Support two display panels, one for LVDS, another for parallel LCD. Align the feature to v2015.04 uboot. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit d5f7833adf6236357cf3c139e14e46d718e20524)
* MLK-12437-3 mx6sxsabresd: Update display to support panel selectionYe Li2017-04-05-11/+91
| | | | | | | | Support two display panels, one for LVDS, another for parallel LCD. Align the feature to the v2015.04 uboot. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit d7f54f22607ffcace6cda97984649a5ae4f65996)
* MLK-12437-2 Video: Update the common board_video_skip to support MXS LCDYe Li2017-04-05-0/+14
| | | | | | | Update the board_video_skip to use CONFIG_VIDEO_MXS for LCD display support. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit d6d0265b09e66c576ab4c01841166415f834a1ff)
* MLK-12437-1 mx6sx: Add support for LVDS displayYe Li2017-04-05-1/+63
| | | | | | | | The i.MX6SX uses a LVDS bridge to mux to the LCDIF interface. Implmement a function for this muxing. So that on 6SX we can use a LVDS display. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 763658d9b497e44b7411581da592ef5b522e9cc9)
* ENGR00315894-70 iMX6SX:Video Update MXS LCDIF driverYe.Li2017-04-05-11/+89
| | | | | | | | | | | | | | | Add a new interface "mxs_lcd_panel_setup" to setup fb parameters and specifies the LCDIF controller for multiple controllers of iMX6SX. Pass fb parameters via "videomode" env remains work if the new interface is not called before video initialization. Modify LCDIF clock interface "mxs_set_lcdclk" to support multiple LCDIF controllers on iMX6SX. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit d7f49b9378547c3a57b96bcdb907fc44616beb3d) (cherry picked from commit e1343191b9de227c582847e7eeb5ce9238be0754)
* MLK-12434-9: mx6: define CONFIG_BOARD_LATE_INITPeng Fan2017-04-05-0/+5
| | | | | | | | Define CONFIG_BOARD_LATE_INIT for mx6qarm2/mx6slevk/mx6sxsabresd to let mmcdev/mmcroot work as expected. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 86135fb7e55c3046ead899b83f58dd6048eda9e8)
* MLK-12434-8: mx7dsabresd: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-35/+2
| | | | | | | Dynamic setting mmcdev and mmcroot for mx7dsabresd. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 2fc0e6ccc90989375ac6355d4f33fd4ffaca9b3a)
* MLK-12434-7: mx6ulevk: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-0/+4
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6ul evk board. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 95cf514bb3c17014622bca26cbcbfda31cec861a)
* MLK-12434-6: mx6slevk: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-0/+9
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6slevk. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 3308f3c48c644938c415ead23ed9acedc2fd7981)
* MLK-12434-5: mx6sxsabreauto: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-1/+20
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6sxsabresd. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit ebb43ae292d43817202b71b25368516887f4686b)
* MLK-12434-4: mx6sxsabresd: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-1/+17
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6sxsabresd. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit fb53c90269ead4f72028fd9bcc764e4924921a30)
* MLK-12434-3: mx6sabre: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-1/+35
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6sabresd and mx6qsabreauto. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 14040e07549a394500c11e815f31299e4fb0ac50)
* MLK-12434-2: mx6qarm2: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-2/+18
| | | | | | | Dynamic setting mmcdev and mmcroot for mx6qarm2. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 54ea563dbe1804e426afbbf0710ffa815551d92b)
* MLK-12434-1: imx: dynamic setting mmcdev and mmcrootPeng Fan2017-04-05-0/+54
| | | | | | | | Align to imx_v2015.04, dynamic setting mmcdev and mmcroot. Then when boot linux, we can have correct "root=/dev/mmcblk[x]p2" Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit b46b99a901eb194e81fc4836ee2259ad8857f4d3)
* MLK-12425-4: mx6dlsabresd: support epdcPeng Fan2017-04-05-2/+265
| | | | | | | | | Support epdc for mx6dlsabresd board. Introduce a new configuration file mx6dlsabresd_epdc_defconfig. Add related settings. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 467974ffda4b874e16f0c84974c3d65d85f84f6a)
* MLK-12425-3: mx6slevk: support epdcPeng Fan2017-04-05-3/+261
| | | | | | | | | Support epdc for mx6slevk board. Introduce a new configuration file mx6slevk_epdc_defconfig. Add related settings. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 8e4304c2ab95928fb6fbb24ba83115cf1cd1e6d2)
* MLK-12425-2: video: epdc: introduce epdc supportPeng Fan2017-04-05-11/+1370
| | | | | | | | | | | | | | | | | | | | | | | | | Support EPDC. E-Ink feature is supported by i.MX6DL/SL and i.MX7D. For now this driver only supports i.MX6DL/SL, because the i.MX7D EPDC driver needs pxp support which is not included in U-Boot. Support user defined logo file, if there is no logo file, it will draw a black border around a white screen. If need to enable EPDC, a waveform file is required to let all work. Since we need LCD_MONOCHROME mode for EPDC, we introduce LCD_MONOCHROME support. Please refer to Linux Reference Manual for how to flash WAVEFORM file. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Robby Cai <R63905@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit a7244f279cc3c3994bcd103f5e9a183b1075ae71)
* MLK-12425-1: mx6sl/ul: introudce more pinmux macrosPeng Fan2017-04-05-3/+84
| | | | | | | Introuduce more pinmux macros definitions. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 06893558f2cc042b683247989be5127a8027ebf2)
* MLK-11304 MX6 SabreSD: Disable HDMI detectPeng Fan2017-04-05-1/+1
| | | | | | | | | | | | | | | | | As the HDMI splash screen feature is not well supported, we should not set it to be the default display. In case, users leave the 'panel' uboot environment variable empty and connect the board with a HDMI monitor, the HDMI detect funtion will work and enable the HDMI splash screen. So, this patch disables HDMI detect function so that users may only explicitly set the 'panel' variable to be 'HDMI' to use HDMI splash screen. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit d482c54a9fbf458fdb2270cf990d8ec727823bb1) (cherry picked from commit b484d36882c8db9ddb8262001cfef187a28051b2)
* MLK-11952 Video: IPU: Fix dereferencing NULL pointer problemYe.Li2017-04-05-0/+4
| | | | | | | | | | By Coverity check, the clk_set_rate function dereferences the clk pointer without checking whether it is NULL. This may cause problem when clk is NULL. Fix the problem by adding NULL check. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit ded2f2958d568411274eeecd265fcc1181638335) (cherry picked from commit b58ac1502391d87470918ff8d172b2b8dc1e7a68)
* MLK-10747-2 video: ipu: Enable/disable LDB_DI clock when necessaryLiu Ying2017-04-05-8/+67
| | | | | | | | | This patch adds enable/disable hooks support for ldb_di[0/1] clocks and enables/disables them when necessary. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit 615d4c51679a6c2ee0ed4c5e3922eec76646eef1) (cherry picked from commit 152192507c3bbaba093783d7da32b88327705c63)
* MLK-10747-1 video: ipu: Build ldb_di clock relevant code only for MX6 and MX53Liu Ying2017-04-05-1/+13
| | | | | | | | | The LDB is found in MX6 variants and MX53, so this patch makes the ldb_di clock relevant code be built only for them. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit 3e40c7466ae7d1d6ca74011bfe69ae059d412a3b) (cherry picked from commit 0c47d4138fd2fe8aa864160e23428b2ef95f16ae)
* MLK-10774-2 HDMI: splash screen function enhancementPeng Fan2017-04-05-12/+12
| | | | | | | | | | | | | | | | -Change HDMI video mode to VGA. -Add pixel clock fraction part setting in IPU driver, fix video mode timing issue. -Add overflow state clear workaround, fix kernel hang in HDMI driver issue. -Correct IPU clock to 264MHz. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 5028519b434d5dfbe53c48ac4b115ff8b69bbac7) (cherry picked from commit 8dcbd43b971616fb67dc3b2af32e2d33f68ed0ce)
* MLK-12865 Nand: Fix BCH debug1 register access issueYe Li2017-04-05-1/+1
| | | | | | | Should have "&" to access the register address, otherwise uboot will hang. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 0b65071afaae9d6a49fb7dda2902f5c8bcd678c2)
* MLK-12693-2 nand: mxs: correct bitflip for erased NAND pagePeng Fan2017-04-05-2/+23
| | | | | | | | | | | | | | | | | | | | This patch is a porting of http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/commit/?h=imx_4.1.15_1.0.0_ga&id=e4dacc44d22e9474ec456cb330df525cd805ea38 " i.MX6QP and i.MX7D BCH module integrated a new feature to detect the bitflip number for erased NAND page. So for these two platform, set the erase threshold to gf/2 and if bitflip detected, GPMI driver will correct the data to all 0xFF. Also updated the imx6qp dts file to ditinguish the GPMI module for i.MX6Q with the one for i.MX6QP. " In this patch, i.MX6UL is added and threshold changed to use ecc_strength. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 489929be0221bb7d4c46bb5bc6083650b78f73e0) Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12693-1 nand: mxs: fix the bitflips for erased page when uncorrectable errorPeng Fan2017-04-05-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is porting from linux: http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/commit/?h=imx_4.1.15_1.0.0_ga&id=3d42fcece496224fde59f9343763fb2dfc5b0768 " We may meet the bitflips in reading an erased page(contains all 0xFF), this may causes the UBIFS corrupt, please see the log from Elie: ----------------------------------------------------------------- [ 3.831323] UBI warning: ubi_io_read: error -74 (ECC error) while reading 16384 bytes from PEB 443:245760, read only 16384 bytes, retry [ 3.845026] UBI warning: ubi_io_read: error -74 (ECC error) while reading 16384 bytes from PEB 443:245760, read only 16384 bytes, retry [ 3.858710] UBI warning: ubi_io_read: error -74 (ECC error) while reading 16384 bytes from PEB 443:245760, read only 16384 bytes, retry [ 3.872408] UBI error: ubi_io_read: error -74 (ECC error) while reading 16384 bytes from PEB 443:245760, read 16384 bytes ... [ 4.011529] UBIFS error (pid 36): ubifs_recover_leb: corrupt empty space LEB 27:237568, corruption starts at 9815 [ 4.021897] UBIFS error (pid 36): ubifs_scanned_corruption: corruption at LEB 27:247383 [ 4.030000] UBIFS error (pid 36): ubifs_scanned_corruption: first 6569 bytes from LEB 27:247383 ----------------------------------------------------------------- This patch does a check for the uncorrectable failure in the following steps: [0] set the threshold. The threshold is set based on the truth: "A single 0 bit will lead to gf_len(13 or 14) bits 0 after the BCH do the ECC." For the sake of safe, we will set the threshold with half the gf_len, and do not make it bigger the ECC strength. [1] count the bitflips of the current ECC chunk, assume it is N. [2] if the (N <= threshold) is true, we continue to read out the page with ECC disabled. and we count the bitflips again, assume it is N2. (We read out the whole page, not just a chunk, this makes the check more strictly, and make the code more simple.) [3] if the (N2 <= threshold) is true again, we can regard this is a erased page. This is because a real erased page is full of 0xFF(maybe also has several bitflips), while a page contains the 0xFF data will definitely has many bitflips in the ECC parity areas. [4] if the [3] fails, we can regard this is a page filled with the '0xFF' data. " Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit ceb324a2914487aa517a6c70a06a20b5e3438fda)
* MLK-12603: mtd: gpmi: may use legacy bch geometry in u-bootHan Xu2017-04-05-0/+13
| | | | | | | | | | | | provide one config "CONFIG_NAND_MXS_BCH_LEGACY_GEO" to keep using legacy bch geometry. NOTICE: the feature must be enabled/disabled in both u-boot and kernel. Signed-off-by: Han Xu <han.xu@nxp.com> (cherry picked from commit 0abc9c182c24f88522bd74fa1b53cd2fa3477184) (cherry picked from commit 772af34b1216acc8e6a1a3faf43fef7c90b26a2f) Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12214 NAND:apbh_dma: Fix logically dead code issueYe.Li2017-04-05-3/+3
| | | | | | | | | | | The list_first_entry always assumes the list is not empty, it won't return NULL pointer when the list is empty. So the "if (pdesc == NULL)" becomes a dead code. Fix the issue by calling the list_empty before the list_first_entry. (Coverity CID 29934) Signed-off-by: Ye.Li <ye.li@nxp.com> (cherry picked from commit ff3923f294cc2e15f436d7520b4042736b1b48a6)
* MLK-11718-2: mtd: nand: change the BCH layout setting for large oob NANDHan Xu2017-04-05-38/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | The cod change updated the NAND driver BCH ECC layout algorithm to support large oob size NAND chips(oob > 1024 bytes). Current implementation requires each chunk size larger than oob size so the bad block marker (BBM) can be guaranteed located in data chunk. The ECC layout always using the unbalanced layout(Ecc for both meta and Data0 chunk), but for the NAND chips with oob larger than 1k, the driver cannot support because BCH doesn’t support GF 15 for 2K chunk. The change keeps the data chunk no larger than 1k and adjust the ECC strength or ECC layout to locate the BBM in data chunk. General idea for large oob NAND chips is 1.Try all ECC strength from the minimum value required by NAND spec to the maximum one that works, any ECC makes the BBM locate in data chunk can be chosen. 2.If none of them works, using separate ECC for meta, which will add one extra ecc with the same ECC strength as other data chunks. This extra ECC can guarantee BBM located in data chunk, of course, we need to check if oob can afford it. Signed-off-by: Han Xu <b45815@freescale.com> (cherry picked from commit 78f620a6d6ab44bd34e42f00abe4673db099ca73)
* ENGR00315894-60 GPIO: Modify driver mxc_gpio to support RDC SemaphoresYe.Li2017-03-14-0/+53
| | | | | | | | | | | | | | | | | | | | | | For GPIO group which shared by multiple masters, it may set in RDC to shared and semaphore required. Before access the GPIO register, the GPIO driver must get the RDC semaphore, and release the semaphore after the GPIO register access. When CONFIG_MXC_RDC is set, the features related to RDC semaphores is enabled in mxc_gpio driver. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 84d63e2e2ce12f714e88baad8b2325684614a7c1) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Conflicts: drivers/gpio/mxc_gpio.c (cherry picked from commit c9943b9c8a78bb2c9886bfe582e82978387d8dee) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit faf94726cac8316c4342e19936f1e03ef283ace3) (cherry picked from commit 6c0474fe0e4fc543c62b22c05c2702a881f56418)
* MLK-12416-10: mx6ul: Add comments for BEEPeng Fan2017-03-14-0/+3
| | | | | | | Add comments for enabling BEE. Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit e5cc58b71e28b2bb3c66fbe8af373cff31eb3017)
* MLK-11528 imx: mx6ul check fuse before init beePeng Fan2017-03-14-1/+11
| | | | | | | | | | | | Need to check fuse bit 25 of bank 0 word 4 before initialize bee. The bit: 0 means bee enabled, 1 means bee disabled. If disabled, continuing initialize bee will cause system hang, so need to check this bit before initialize bee. Add macro to enable BEE in header file, default disabled. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit ef4cb7c53418e4e1dd7cfcb7c6974cfea77ef3c0)
* MLK-10958 imx: mx6ul support Bus Encryption EnginePeng Fan2017-03-14-1/+513
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to support Bus Encryption Engine(BEE) for i.MX 6UL. Supported feature: 1. SNVS key and soft key 2. CTR and ECB mode 3. Specify address region to bee. Two commands are included: bee init [key] [mode] [start] [end] - BEE block initial "Example: bee init 1 1 0x80000000 0x80010000\n" bee test [region] "Example: bee test 1\n" Mapping: [0x10000000 - (0x10000000 + size - 1)] : [start - (start + size - 1)] [0x30000000 - (0x30000000 + IRAM_SIZE - 1)] : [IRAM_BASE_ADDR - (IRAM_BASE_ADDR + IRAM_SIZE - 1)] Whatever start is, start - (start + size -1) will be fixed mapping to 0x10000000 - (0x10000000 + size - 1) Since default AES region's protected size is SZ_512M, so on mx6ul evk board, you can not simply run 'bee init', it will overlap with uboot execution environment, you can use 'bee init 0 0 0x80000000 0x81000000'. If want to use bee, Need to define CONFIG_CMD_BEE in board configuration header file, since CONFIG_CMD_BEE default is not enabled. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> (cherry picked from commit 29b9bdbbdac9678dba9b7bc2d3662598e9c548a5) (cherry picked from commit 6d45292ff7e7020a48842f033f8a337daabe4476)
* MLK-13335 mx6sl: Fix build break for all i.MX6SL boardsYe Li2017-03-14-2/+2
| | | | | | | | | Since the UART1 register base name is changed from UART1_IPS_BASE_ADDR to UART1_BASE to align with other i.MX6 chips. Should update the board configuration header file with the new name. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 18019b8f4b65d3261db6488e416eae66a6500316)
* MLK-12416-4: imx: mx6: update imx-regs.hPeng Fan2017-03-14-13/+119
| | | | | | | Update imx-regs.h to align with 2016.03 Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit 9bbd54e44ae1f0868d3f0dd34975e76606b0a5e8)
* MLK-13440-5 fsl_usdhc: Remove the CONFIG_SYS_FSL_ESDHC_FORCE_VSELECTYe Li2017-03-14-4/+0
| | | | | | | | | | Since we have added the "vs18_enable" parameter for fixed 1.8v I/O, remove the CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT. This configuration can only work with one MMC device. If more devices are supported, this will set 1.8v to all controllers, so will cause problem to 3.3v devices. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit c1de6a58e44f4770b32a41e3689884abf7449e1b)
* MLK-13440-4 warp: Replace CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT by using ↵Ye Li2017-03-14-2/+1
| | | | | | | | | | vs18_enable parameter Change to use the new way to set the vs18_enable field to 1 for fixed 1.8v I/O eMMC. Don't use CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT any longer. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit c1bf2d975be66597f8fc25c9eef0f02bda3c5050)
* MLK-13440-1: fsl_usdhc: Add configuration parameter for using fixed 1.8V I/OYe Li2017-03-14-0/+21
| | | | | | | | | | | | | | | | | | When using eMMC with 1.8V I/O, we have to set the VSELECT bit at this USDHC controller setup and init. The CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT has problem that it will apply to all USDHC controllers and it only set the 1.8V at init phase. So if user does not select to the eMMC device, the voltage on the I/O pins are not correct. This patch adds a parameter "vs18_enable" in fsl_esdhc_cfg structure and priv data, so each controller can have different settings. The default value is 0 for 3.3V, which is compatible with current codes. When setting this value to 1, at USDHC setup and init phase the driver will set the VSELECT bit. For DM driver, the vqmmc-supply property will be searched for current usdhc node. If the vqmmc-supply is set to 1800000 uV, the vs18_enable in priv data will be set to 1. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit ebd872f491af27c38a0698d226222ea5093c563c)
* MLK-14423-2 gpio: 74x164: make oe-pins optionalPeng Fan2017-03-14-2/+1
| | | | | | | Make oe-pins optional because some boards have fixed it to enable. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-14423-1 spi: kconfig: add soft spi Kconfig entryPeng Fan2017-03-14-0/+6
| | | | | | | | Add the Kconfig entry for SOFT_SPI which uses gpio to simulate the SPI signals. We use it for accessing 74x164 on some i.MX boards. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com>
generated by cgit v1.1 at 2024-11-18 16:18:28 +0000