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* ENGR00218583-4 MX6Q SabreSD Android:Add splashimage uboot varLiu Ying2012-07-31-2/+4
| | | | | | | | This patch adds splashimage related variables to board configure file so that splashimage can work without touching the uboot variables. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00218583-3 MX6DL SabreSD:Enable splashimage by defaultLiu Ying2012-07-31-0/+1
| | | | | | | This patch adds CONFIG_SPLASH_SCREEN definition to board config file to enable splashimage by default. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00218583-2 MX6Q SabreSD:Enable splashimage by defaultLiu Ying2012-07-31-0/+1
| | | | | | | This patch adds CONFIG_SPLASH_SCREEN definition to board config file to enable splashimage by default. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00218583-1 MX6Q/DL SabreSD:Support LVDS1 splashimageLiu Ying2012-07-31-0/+9
| | | | | | | This patch configures iomux gpr3 register to enable LVDS1 via IPU1 DI1 if user chooses to use it. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00218805 imx6: print the silicon revision correctlyJason Liu2012-07-30-11/+4
| | | | | | | | | | | | | | The silicon revision is not printed correctly, on ARM2 and sabrelite board, the log is just as the following: CPU: Freescale i.MX6 family TO0.0 at 792 MHz We need print the silicon revision correctly as: CPU: Freescale i.MX6 family TO1.2 at 792 MHz with i.mx6q TO1.2 chip Signed-off-by: Jason Liu <r64343@freescale.com>
* ENGR00218465 Android: mx6sl-arm2: fix fastboot crash issueLiGang2012-07-30-8/+19
| | | | | | | | Fix fastboot crash issue on fastmx6sl-arm2 board. Enlarge fastboot buffer size to 320MB for mx6 arm2 board, mx6 sabresd board, thus fastboot could flash system.img up to 320MB Signed-off-by: LiGang <b41990@freescale.com>
* ENGR00217401 common: fix build warningXinyu Chen2012-07-26-11/+21
| | | | | | | | | Fix the build warning in uboot build. Fix bug of incorrect dereference to periph2 clock pre divider. Fix incorrect type of maxpackage size assign, even it's not used at all in fastboot. Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
* ENGR00218282 MX6Q: fix linker error when more configure enabled.Zhang Jiejing2012-07-25-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fix the linker error when enable more function(like CONFIG_NAND, CONFIG_SPASHSCREEN,etc) in uboot ARM2 board, and a possable linker error for other MX6 boards: /home/lambert/share/SATA2/R13.3/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/ bin/arm-eabi-ld: section .bss [27831000 -> 278666e7] overlaps section .rodata [2782387c -> 278609eb] /home/lambert/share/SATA2/R13.3/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/ bin/arm-eabi-ld: section .rodata.str1.1 [278609ec -> 27867803] overlaps section .bss [27831000 -> 278666e7] One issue here is: A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. Another issue is: The secure boot feature require __hab_data section in uboot linker script, but it's have a hard coding magic number, but if we enable more code, cause .text section bigger, it will cross the line, so it report the first linker error. This commit disable SECURE_BOOT feature by default for android, and comments if user want to use this feature, it needs change the .lds by there configure. Also, enlarge the magic number that this feature needs to cover if more code is build in. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00218067 mx6sl LDO_BYPASS: enable LDO BYPASS in mx6sl by defaultRobin Gong2012-07-24-1/+1
| | | | | | | To validate LDO bypass function fully, enable CONFIG_MX6_INTER_LDO_BYPASS on u-boot and kernel, only for mx6sl. Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00217764 MX6 Secure Boot : Fix NAND BOOT Failure due to secure patchEric Sun2012-07-23-10/+20
| | | | | | | | | | | | | | | | | | With the secure boot patch. MX6 NAND Boot is not functional. The root cause is that, the original secure boot patch fills "0xFF' to spacing regions, due to a issue in ROM code, read pages of all "0xff" will be treated as a critical error. Thus prevent the U-Boot from booting normally. The fix adjust image copy size in IVT so that when secure boot is not enabled, no unuseful data is copied by ROM code. Also the secure boot option is default disabled. The end user won't enable it unless they know what they are doing. These prevent the ROM code from copied pages of "0xff" data, and fix the issue. Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00217381-02: show sd/mmc clk freq for mmcinfoRyan QIAN2012-07-19-1/+2
| | | | | | | It prints sd clk freq for cmd of mmcinfo, then it is much easier to tell which mode sd/mmc card is running at. Signed-off-by: Ryan QIAN <b32804@freescale.com>
* ENGR00217381-01: mx6sl add sd1 and sd2 to support SD3.0Ryan QIAN2012-07-19-2/+2
| | | | | | enable SD3.0 support on SD1 and SD2 on mx6sl arm2 cpu board. Signed-off-by: Ryan QIAN <b32804@freescale.com>
* ENGR00217114-2 MX6 U-Boot, Secure Boot, one code base for MX6Q/DL/SLEric Sun2012-07-13-5/+6
| | | | | | | Move the uImage authentication to an earlier phase, in this way prevent DDR content changed by OS load code, causing authentication failure. Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00217114-1 MX6 U-Boot, Secure Boot, one code base for MX6Q/DL/SLEric Sun2012-07-13-171/+206
| | | | | | | | Move the secure boot related implementation code from mx6q_arm2.c to mx6/generic.c. In this way the HAB feature can be shared by all MX6 platforms Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00216852 MX6SL ARM2, UBoot : Apply V0.93 LPDDR2 ScriptEric Sun2012-07-13-17/+20
| | | | | | | | IC Validation team release new LPDDR2 script V0.93 in the following link, "http://compass.freescale.net/livelink/livelink?func=ll&objId=226733834/" Make changes to align to it Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00215197 pfuze MX6SL_ARM2: enable LDO bypass on u-bootimx-android-r13.5-alphaRobin Gong2012-07-04-0/+329
| | | | | | 1.enable I2C and I2C bus recovery support on mx6sl_arm2 2.enable LDO bypass on u-boot, by configuring 'CONFIG_MX6_INTER_LDO_BYPASS' Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00215367 MX6 Platforms, remove "nosmp" in default parametersEric Sun2012-07-03-4/+2
| | | | | | | | nosmp is added in the bootargs originally because of issues in kernel smp implementation. Now these issues are fixed and we can safely remove them Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00215633 MX6DL LPDDR2 : enable plugin mode of system bootEric Sun2012-07-03-8/+590
| | | | | | | | | | | | | | | | | | | | | For MX6DL LPDDR2 board, in order to use both the 2 channels of the memory, the "PL301_FAST2" must be set to 0x1. However this bit is not accessible using DCD. Plugin mode must be utilized for this purpose. The patch can be verified this way: Enter U-boot console > mw.l 0x80000000 0xC0 10 > mw.l 0x10000000 0xC1 10 > md.l 0x10000000 10 > md.l 0x80000000 10 Before the patch, 0x10000000 and 0x80000000 in fact point to the same memory location. So the last 2 dump will show memory content of both 0x000000C1 After the patch, 0x80000000 ponit to channel 0, 0x10000000 point to channel 1. the last 2 dump will show memory content of 0x000000C0 and 0x000000C1 respectively Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00215515 MX6: Move IPU QoS and VDOA/IPU/VPU AXI Cache config to kernelWayne Zou2012-07-02-70/+18
| | | | | | | Move IPU QoS and VDOA/IPU/VPU AXI Cache config to linux kernel in order to reduce code duplicate Signed-off-by: Wayne Zou <b36644@freescale.com>
* ENGR00214947 MX6 UBOOT : default enable wait mode as default parametersEric Sun2012-06-26-8/+6
| | | | | | | | For historical reasons U-Boot set "enable_wait_mode=off" in default U-Boot parameter. Now wait mode is OK for these platforms so we remove these settings. Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00214866 MX6SL ARM2, UBoot : Apply V0.91 LPDDR2 ScriptEric Sun2012-06-26-463/+397
| | | | | | | | | | | Validation team released lateset LPDDR2 script V0.91, See "http://compass.freescale.net/livelink/livelin k?func=ll&objId=226435628&objAction=browse&viewType=1" This change is necessary for bus freq scaling Apply it for both DCD mode and plugin mode. Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00213689 - U-Boot: EPDC Splash Screen failing for MX 6DL/SDanny Nold2012-06-14-4/+4
| | | | | | | | | | | Fix a hang and a garbage update to the E Ink panel with the following changes for both MX 6DL/S SabreSD and MX 6DL/S ARM2: - Update the address for the EPDC waveform file to 6MB offset in SD card. - Update the waveform file size to cover the default Pearl panel waveform file. Signed-off-by: Danny Nold <dannynold@freescale.com>
* ENGR00212229 [MX6SL_ARM2]uboot: 8bit MMC cards failed to boot on SD1.Ryan QIAN2012-06-08-4/+4
| | | | | | | | | | | | issue: SD1 connector on ARM2 is an MS-SD combo one which can not make good contact with DAT4~DAT7 of 8bit mmc cards. It is an hw limitation which will cause boot failure from 8bit mmc. solution: disable SD1 8bit mode on MX6SL arm2 board. Signed-off-by: Ryan QIAN <b32804@freescale.com>
* ENGR00212571 [MX6]Change DRAM ODT setting to save powerAnson Huang2012-06-06-17/+17
| | | | | | | | | | | | | | | | We can use weak ODT setting, it will save about 50% DDR power in runtime. Now we use 0x00007 MMDC0_MPODTCTRL MMDC1_MPODTCTRL, (Ohm) Setting DDR_ODT imx_ODT Max_overclocking 0x22227 120 060 615MHz 0x11117 120 120 604MHz 0x00007 120 000 576MHz 0x00000 000 000 556MHz Signed-off-by: Anson Huang <b20788@freescale.com>
* ENGR00212287 - U-Boot EPDC splash screen: Disable EPDC splash by defaultDanny Nold2012-06-04-4/+4
| | | | | | | | | | - EPDC splash screen changed to be disabled by default in the config file for MX6DL_SABRESD and MX6DL_ARM2. If left enabled, the U-Boot image will not boot correctly (hang), since some additional content on the boot device (waveform file) is required for EPDC splash to work correctly. - Fixes U-Boot break introduced with commit for ENGR00212287 Signed-off-by: Danny Nold <dannynold@freescale.com>
* ENGR00211117 - U-Boot: Add EPDC splash screen for MX 6DL/S platformsDanny Nold2012-05-30-10/+653
| | | | | | | | | - EPDC Splash support for MX6DL/S Sabre SD - EPDC Splash support for MX6DL/S ARM2 - Currently, splash screen consists of a simple black border around a white screen. Done this way to save in memory footprint. Signed-off-by: Danny Nold <dannynold@freescale.com>
* ENGR00211038 Fix the PAD_LVE implementationMahesh Mahadevan2012-05-30-2/+2
| | | | | | Fix the PAD_LVE implementation used on MX6SL. Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@freescale.com>
* ENGR00210918-2 cleanup android support, build pass all boardsZhang Jiejing2012-05-29-367/+220
| | | | | | | | | | - move recovery.h to common inlcude place. - move supported_reco_envs to soc related, not board related, - user can change this via configure header, don't needs this in every board file. - pass build for all mx5/mx6 android configs. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00210918-1 android: add mx6sl android supportZhang Jiejing2012-05-29-5/+116
| | | | | | | | | | - add android build config for mx6sl_arm2 board. - add gpio support for mx6sl - add boot image support - add android recovery support - add fastboot support, but fastboot cannot transfer file. Signed-off-by Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00209910 Add support for MX6SL mfgtools firmware supportFrank Li2012-05-21-0/+288
| | | | | | Add support for MX6SL mfgtools firmware support Signed-off-by: Frank Li <Frank.Li@freescale.com>
* ENGR00209899-2 MX6Q: cleanup: cleanup fastboot, udc warnning.Zhang Jiejing2012-05-21-5/+14
| | | | | | cleanup android fastboot and udc build warnnings. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00209899-1 mx6x: add generic gpio interface.Zhang Jiejing2012-05-21-44/+210
| | | | | | | | | | | | | | | | | | | | | | Add generic gpio interface in uboot. Seems more and more gpio operation invoke in uboot, without RAW register operation, we should use generic gpio interface. you should define the CONFIG_MXC_GPIO use generic gpio interface: gpio_request, gpio_direction_output, gpio_direction_input, gpio_set_value, gpio_get_value, etc. Test on MX6Q, MX6DL. Other MX6X should also define this config. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00210014 i.mx6 : i.mx6sl : add PAD_CTL_LVE support for pad configurationEric Sun2012-05-18-7/+14
| | | | | | | | | | | Original pad configuration don't provide enough bitfield width to hold all necessary information. For MX6Sololite, a "PAD_CTL_LVE" is needed to be configed for many pins. iomux_v3_cfg_t is re-orgnized to address this issue. PAD_CTRL is extended by 1 bit to hold the "PAD_CTL_LVE". Which is mapped to proper bit location when configure the PAD config register. Signed-off-by: Mahesh Mahadevan <r9aadq@freescale.com>
* ENGR00180103 MX6 sabreauto: Adjust IPU AXI-id0/1 Qos valueWayne Zou2012-05-16-6/+6
| | | | | | | | | set IPU AXI-id0 Qos=0xf(bypass) and AXI-id1 Qos=0x7, mx6q use AXI-id0 for IPU display channel, it should has highest priority(bypass), and AXI-id1 for other IPU channel, it has high priority. Signed-off-by: Wayne Zou <b36644@freescale.com>
* ENGR00209306 i.mx6:i.mx6sl: fixup the load address for i.mx6sl uImageJason Liu2012-05-15-0/+6
| | | | | | | | | In order to support one uImage for the i.mx6 soc family, the bootloader must need fix up the load/entry address by adding the offset 0x70000000 for MX6SL parts due to the ddr physical address start from 0x80000000 on MX6SL,but 0x10000000 for the soc other than i.mx6sl Signed-off-by: Jason Liu <r64343@freescale.com>
* ENGR00209059 android: refine fastboot and recovery support.imx-android-r13.3Zhang Jiejing2012-05-14-191/+115
| | | | | | | | | | 1. add check asrc register to enter recovery mode, rather then check the file. 2. fix the boot.img can not fastboot flash function. 3. consolidate and cleanup fastboot code. 4. clean up many build warnning message. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00182459 fastboot: change vid pid to align with winXP fastboot driver.Zhang Jiejing2012-05-11-20/+20
| | | | | | align vid, pid to let windows fastboot driver can be install. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00182739 sabresd I2C:add i2c recovery function in board_lateinitRobin Gong2012-05-11-4/+286
| | | | | | | | | | This issue have been found in mx53_smd(ENGR00163704), and found in sabresd if accessing pfuze while system reboot or reset, I2C bus will be blocked even if reboot,then pfuze will be failed to be probed, all device driver which use pfuze regulator will be impacted. In u-boot, we can check the SDA line low or high, if low, generate SCL and STOP signal to tell I2C device release I2C bus. Please check ENGR00163704 Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00182426 MX6DL: add fastboot support for MX6DL.Zhang Jiejing2012-05-09-2/+2
| | | | | | | | fix mx6dl usb init issue, due to leak of reset phy, it was only called on MX6Q. Signed-off-by: Shi Make <make.shi@freescale.com> Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* ENGR00182017 mx6dl sabresd I2C: fix build error and support mx6dl_sabresdRobin Gong2012-05-07-3/+4
| | | | | | | | | | | | | | 1.fix build error : mx6q_sabresd.c: In function 'setup_i2c': mx6q_sabresd.c:382: error: expected ')' before ';' token mx6q_sabresd.c:393: error: expected ';' before '}' token mx6q_sabresd.c: In function 'setup_pmic_voltages': mx6q_sabresd.c:399: warning: unused variable 'val' make[1]: *** [mx6q_sabresd.o] Error 1 2.modify mx6dl_sabresd_config to support pfuze on mx6dl sabresd board Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00181348 pfuze sabresd: pfuze support in u-bootRobin Gong2012-05-04-2/+131
| | | | | | add pfuze and I2C support, support cpu internal LDO bypass which can be enabled by CONFIG_MX6_INTER_LDO_BYPASS Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00181621 : MX6Solo SABREAI - Set default boot up to SD CardPrabhu Sundararaj2012-05-03-1/+1
| | | | | | Set default boot to SD Card Signed-off-by: Prabhu Sundararaj <b36876@freescale.com>
* ENGR00181337-4 i.mx6 : i.mx6sl: Fix FEC RX CRC ErrorEric Sun2012-05-03-1/+10
| | | | | | | | | | | Since FEC_RX_ER is not connected with PHY(LAN8720A), we need either configure FEC_RX_ER PAD to other mode than FEC_RX_ER, or configure FEC_RX_ER PAD to FEC_RX_ER but need pull it down, otherwise, FEC MAC will report CRC error always. We configure FEC_RX_ER PAD to GPIO mode here and remove the SW hack which ignore the CRC error in fec driver Signed-off-by: Jason Liu <r64343@freescale.com>
* ENGR00181337-3 i.mx6: i.mx6sl: add initial support for i.mx6sl ARM2 boardEric Sun2012-05-03-0/+2236
| | | | | | | | | | | | | | | | | This patch is to add the initial support for i.mx6sl ARM2 board, the patch does: - implemention of LPDDR2 init script - Plug-in/DCD mode support to do DDR initialization - Debug UART(UART1) support - SPI-NOR(M25P32, 4MB) flash support - FEC support, PHY(LAN8720A, RMII mode) - SD/MMC card support, SD1/SD2/SD3 Signed-off-by: Danny Nold <dannynold@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Terry Lv <r65388@freescale.com> Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com> Signed-off-by: Eric Sun <jian.sun@freescale.com>
* ENGR00181337-2 i.mx6 : i.mx6sl arm2 add EPDC supportEric Sun2012-05-03-41/+223
| | | | | | Add EPDC splash screen support for U-Boot Signed-off-by: Danny Nold <dannynold@freescale.com>
* ENGR00181337-1 i.mx6 : add initial support for i.mx6slEric Sun2012-05-02-20/+3152
| | | | | | | | | | | | | | This patch is to add the initial support for Freescale i.mx6sl chip. i.mx6sl is the SoloLite verison of Freescale i.mx6 family. The patch does: - memory layout support, - iomux support, - clock support, Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ryan QIAN <b32804@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com>
* ENGR00180955 mx6q sabresd snvs TKT104835: fix long press ONOFF failed in u-bootRobin Gong2012-04-26-0/+11
| | | | | | | | | | | Need set Power Supply Glitch to 0x41736166 and clear Power Supply Glitch Detect bit when POR or reboot or power on, otherwise system could not be power off anymore, it will power up auto agian. These steps may be move to ROM code or fix by soc team in the future(PDM ticket number:TKT104835), anyway,u-boot fix the issue firsly. Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Robin Gong <B38343@freescale.com>
* ENGR00180623 fastboot: add fastboot in MX6Q_SABERSD boardsZhang Jiejing2012-04-24-20/+55
| | | | | | | | add fastboot function back in MX6Q_SABERSD board. the MX6DL_SABERSD have usb init related issue which will keep RESET, but left as later developement. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
* MX: Added definition file for MC13892Stefano Babic2012-04-20-0/+160
| | | | | | | | The MC13892 is a Power Controller used with processors of the family MX.51. The file adds definitions to be used to setup the internal registers via SPI. Signed-off-by: Stefano Babic <sbabic@denx.de>
* IMX: uniform GPIO interface using GPIO frameworkStefano Babic2012-04-20-73/+519
| | | | | | | | | IMX processors has a slightly different interface to access GPIOs and do not make use of the provided GPIO framework. The patch substitutes mxc_ specific functions and make use of the API in asm/gpio.h Signed-off-by: Stefano Babic <sbabic@denx.de>
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