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* MLK-12442: imx: mx6qarm2: lpddr2 set dram 2 channel fixed modeAdrian Alonso2016-03-04-4/+25
| | | | | | | | | | | | | Setup MMDC in two channel fixed mode Initialize dram banks for two channel fixed mode DRAM bank = 0x00000000 -> start = 0x10000000 -> size = 0x20000000 DRAM bank = 0x00000001 -> start = 0x80000000 -> size = 0x20000000 Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
* MLK-12375 imx: mx6ul: fix PMIC_STBY_REQ settinng for TO1.1Peng Fan2016-03-04-6/+8
| | | | | | TO1.1 already fixed this PMIC_STBY_REQ open drain issue. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12371-2: imx: mx7dsabresd: fix POR reset failed after DDR enter retentionRobin Gong2016-03-04-0/+12
| | | | | | Since DDR enter retention mode after kernel enter DSM mode, we have to exit DDR retention mode before uboot boot, so add this in DCD and plugin code. Signed-off-by: Robin Gong <yibin.gong@nxp.com>
* MLK-12371-1: imx: mx7d_12x12_lpddr3_arm2: fix POR reset failed after DDR ↵Robin Gong2016-03-04-2/+17
| | | | | | | | | | enter retention Since DDR enter retention mode after kernel enter DSM mode, we have to exit DDR retention mode before uboot boot, so add this in DCD and plugin code. Meanwhile correct the HW_ANADIG_SNVS_MISC_CTRL setting to avoid touching other bits. Signed-off-by: Robin Gong <yibin.gong@nxp.com>
* MLK-12393: imx: mx6qamr2: update lpddr2 dcd programming aid settingsAdrian Alonso2016-03-04-5/+5
| | | | | | | | | | | | | | | Adjust optimal valid clock cycles for 400Mhz operation Adjust valid clock cycles before self-refresh exit tCKSRX Adjust valid clock cycles after self-refresh entry tCKSRE Set MMDC1_MPZQHWCCTRL upper 16 bits to default reset value DDR calibration script http://sw-stash.freescale.net/projects/IMX/repos/ddr-scripts-rel/commits/040ee38ba9ad238fcb6053b663746d51321abb69 Test result: Stress test passed. Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
* MLK-12346 imx: mx7d: switch to use DRAM_PLL, but not DRAM_ALT_CLK_ROOTPeng Fan2016-03-04-24/+79
| | | | | | | To simplify kernel clock management, we switch to use DRAM_PLL for DRAM controller and DDR PHY, but not use DRAM_ALT_CLK_ROOT. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12329-2 imx7d: Add build target for TO1.0Ye Li2016-03-04-0/+42
| | | | | | | | Since only DDR script changed, create build target for SD boot as example to use TO1.0. All default build target for 7D platforms are for TO1.1. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12329-1 imx7d: Update DDR script for TO1.1Ye Li2016-03-04-24/+998
| | | | | | | | | | | | | | | | | | | | On i.MX7D TO1.1, design team adds a mux cell at the CKE path to fix the suspend mode reset issue, but seems it add extra delay on CKE path, so CKE-CK timing violated. When DDR enters self-refresh or retention for long time(> 15seconds per testing on some boards), DDR data corruption occured, not able to decrease CKE delay, so we have to add extra delay on all other signals to balance it. DDR script needs to be fine-tuned according to this hardware change. For DDR3, since the timing margin is not good, we have to decrease the DDR frequency from 533Mhz to 400Mhz. Compass link: http://compass.freescale.net/livelink/livelink?func=ll&objid=235010235&objAction=browse&sort=name Test: Overnight tests passed on all changed boards. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12296 imx: mx7dsabresd: Change default env for M4 boot to TCMYe Li2016-03-04-13/+24
| | | | | | | | | | | | Since the QSPI needs to rework on this board, at default the QSPI is disabled. So bind the M4 QSPI boot with QSPI enabled u-boot image, set default M4 boot to TCM. Need to use TCM m4 image at default. Additional, on SDB there is only one QSPI flash. Considering the A7 QSPI boot case, we have to move M4 image to 1M offset to give enough space for u-boot and env. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-12261 MX6DQ{P}/DL:SABRESD Fix bmode eMMC failureYe Li2016-03-04-1/+1
| | | | | | | | | | The BOOTCFG value used by bmode for SABRESD eMMC boot are actually for SD card. Fixed the value to correct one. The issue was fixed in 2014.04 u-boot, but that patch seems missed during porting to 2015.04. Signed-off-by: Ye Li <ye.li@nxp.com>
* MA-7455-2 Workaround to pass compile for picoHaoran Wang2016-03-04-0/+1
| | | | | | | | | We have some vendor specific codes in board/freescale/common which the picoimx configs also need them when Android or Brillo configs is enabled. So added the folder in Makefile to pass the compile. Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
* MA-7455-1 Pico: modify Pico configuration for Brillo.Haoran Wang2016-03-04-2/+8
| | | | | | Modify the picosom to be suit for Brillo configurations. Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
* MA-7455 Import picosom boot codesHaoran Wang2016-03-04-0/+1329
| | | | | | | | Imported the picosom boot codes and board configs from technexion. Signed-off-by: Tapani Utriainen <tapani@technexion.com> Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
* MLK-12195 imx: mx6/7 define CONFIG_SYS_VSNPRINTFPeng Fan2016-03-04-2/+6
| | | | | | | Define CONFIG_SYS_VSNPRINTF to use snprintf, but not sprintf. Coverity ID: 17926. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12206 common: usb: fix check conditionPeng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | We support max 16 endpoints, but endpoint starts from 0. So we need to use >= 16 but not > 16 to check whether we already reach max endpoints or not. Coverity ID 17955: Out-of-bounds read (OVERRUN) 37. overrun-local: Overrunning array dev->config.if_desc[ifno].ep_desc of 16 9-byte elements at element index 16 (byte offset 144) using index epno (which evaluates to 16). Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12201 common: env: fix out of bounds readPeng Fan2016-03-04-1/+1
| | | | | | | | | We should use ARRAY_SIZE, but not directly sizeof, otherwise we may access memory that is not belong the array env_flags_varaccess_mask. Coverity ID: 17949 Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12200 common: cli_simple: use strlcpy instead of strcpyPeng Fan2016-03-04-1/+2
| | | | | | | | | Report Coverity log: Destination buffer too small (STRING_OVERFLOW) string_overflow: You might overrun the 1024 byte destination string lastcommand by writing 1025 bytes from console_buffer Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12199 common:env fix unintialized scalar valuePeng Fan2016-03-04-1/+11
| | | | | | | Reported by coverity ID: 17900 17902 Using uninitialized value e. Field e.flags is uninitialized when calling hsearch_r Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12214 NAND:apbh_dma: Fix logically dead code issueYe.Li2016-03-04-3/+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>
* MLK-12246: mtd: nand: fix the read from pointer after free issueHan Xu2016-03-04-2/+2
| | | | | | | Fix a read from pointer after free issue in nand error handling path, which was found by coverity. Signed-off-by: Han Xu <han.xu@nxp.com>
* MLK-12209 mmc: cast u8 to unsigned long long to avoid unexpected errorHaibo Chen2016-03-04-12/+12
| | | | | | | | | | | | | | | | | unsigned long long data might have strange data if first bit of u8 data was 1. this patch cast it to (unsigned long long) ex) u8 data8; u64 data64; data8 = 0x80; data64 = (data8 << 24); // 0xffffffff80000000 data64 = (((unsigned long long)data8) << 24); // 0x80000000; (reported by Coverity) Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
* common: env: initialize scalar variablePeng Fan2016-03-04-0/+2
| | | | | | | | | | | | | | | | | Before calling hsearch_r, initialize callback entry to NULL. Coverity log: " Uninitialized scalar variable (UNINIT) uninit_use_in_call: Using uninitialized value e. Field e.callback is uninitialized when calling hsearch_r. " Reported-by: Coverity Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org> (cherry picked from commit 5a6894397a657edec5d0cf4e20968cc66a368c51)
* common: nvedit: use snprintf instead of sprintfPeng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | | | | Use snprintf to replace sprintf. Coverity log: " Unbounded source buffer (STRING_SIZE) string_size: Passing string init_val of unknown size to sprintf. " Reported-by: Coverity Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> (cherry picked from commit 5d49b4cdf9417b88476567c8ec78ff185d84b10f)
* common: cli: avoid memory leakPeng Fan2016-03-04-1/+1
| | | | | | | | | | | Whether CONFIG_SYS_HUSH_PARSER is defined or not, should always check to free 'buff' to avoid memory leak. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> (cherry picked from commit 09a788624dbe32aeeb0d74c97c0965303eb96d8c)
* MLK-12156 mx6ul: Update iomux head file to version 151130Ye.Li2016-03-04-0/+25
| | | | | | | The latest iomux head file generated by tool has added some new pinmux settings. Update the mx6ul_pins.h to this version. Signed-off-by: Ye.Li <ye.li@nxp.com>
* common: cli_hush: avoid memory leakPeng Fan2016-03-04-2/+7
| | | | | | | | | | Need to free memory avoid memory leak, when error. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> (cherry picked from commit c6bb23c819b5dcbc5c3491673f5e408c0b9c38b3)
* common: miiphyutil: avoid memory leakPeng Fan2016-03-04-0/+2
| | | | | | | | | | | | | | | | | | | The following code will alloc memory for new_dev and ldev: " new_dev = mdio_alloc(); ldev = malloc(sizeof(*ldev)); " Either new_dev or ldev is NULL, directly return, but this may leak memory. So before return, using free(ldev) and mdio_free(new_dev) to avoid leaking memory, also free can handle NULL pointer. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> (cherry picked from commit 746da1bd42aa5ecc47898399514c9c76d0329706)
* common: mmc: unsigned char compared against 0Peng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | | "enable" is unsigned char type and its value will not be negative, so discard "enable < 0". Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Diego Santa Cruz <Diego.SantaCruz@spinetix.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Andrew Gabbasov <andrew_gabbasov@mentor.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> (cherry picked from commit 678e9316d48f78d162f705846b6f6eeab4aa5dd0)
* common: miiphyutil: no need to check name of mii_devPeng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | The entry name of mii_dev is an array not pointer, so no need to check. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> (cherry picked from commit d39449b110c8da47bf5b8dc372bd5cd1c33a1a67)
* common: image-fdt: correct fdt_blob for IMAGE_FORMAT_LEGACYPeng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | | | | | If condition of "(load == image_start || load == image_data)" is true, should use "fdt_addr = load;", but not "fdt_blob = (char *)image_data;", or fdt_blob will be overridden by "fdt_blob = map_sysmem(fdt_addr, 0);" at the end of the switch case. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Max Krummenacher <max.krummenacher@toradex.com> Cc: Marek Vasut <marex@denx.de> Cc: Suriyan Ramasami <suriyan.r@gmail.com> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> (cherry picked from commit 2ea47be02f356ff275fa5c50392ea510ddb4a96c)
* common: cli_hush: avoid dead codePeng Fan2016-03-04-1/+1
| | | | | | | | | | | | | | | | Condition "(value == NULL && ++value == NULL)" actully will always return false. Instead, use condition "(value == NULL || *(value + 1) == 0)" to detect such expression "c=". To "c=", *(value + 1) is 0, so directly return -1, but not continue. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Rabin Vincent <rabin@rab.in> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> (cherry picked from commit aa722529635c16c52d9d609122fecc96ec8d03e4)
* common: bootm: check return value of strict_strtoulPeng Fan2016-03-04-1/+4
| | | | | | | | | | | | | | | Before continue, check return value of strict_strtoul. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Simon Glass <sjg@chromium.org> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: York Sun <yorksun@freescale.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> (cherry picked from commit bc3c89b1308281edceb67051a44026545dc7b505)
* net: mdio: Add mdio_free() and mdio_unregister() APIBin Meng2016-03-04-0/+21
| | | | | | | | Currently there is no API to uninitialize mdio. Add two APIs for this. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> (cherry picked from commit cb6baca77bca0ef999203a7ed73bd123e7da062e)
* MLK-12102 mmc: fsl: introduce wp_enablePeng Fan2016-03-04-4/+8
| | | | | | | | | | | | | | | | | Introudce wp_enable. If want to check WPSPL, then in board code, need to set wp_enable to 1. Take i.MX6UL for example, to some boards, they do not use WP singal, so they does not configure USDHC1_WP_SELECT_INPUT, and its default value is 0(GPIO1_IO02). However GPIO1_IO02 is muxed for i2c usage and SION bit set. So USDHC controller can always get wp signal and WPSPL shows write protect and blocks driver continuing. This is not what we want to see, so add wp_enable, and if set to 0, just omit the WPSPL checking and this does not effect normal working of usdhc controller. Suggested-by: Ye.Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12101: net: bootp: fix dhcp when there is a bad dhcp serverPeng Fan2016-03-04-0/+5
| | | | | | | | | | There is a bad dhcp server which always gives board ipaddr 0.0.0.0, and board can not get ipaddr from correct dhcp server, since the bad dhcp server always reply the board's dhcp packet with bad address. We can ignore the bad dhcp server by checking the assigned ipaddr, checking whether it is 0 or not. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12068 imx: mx6ul/sx: fix mmdc_ch0 clk calculationPeng Fan2016-03-04-3/+57
| | | | | | | | Fix mmdc_ch0 clk calculation. Also add PLL_AUDIO/VIDEO support for decode_pll. Reported-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-12066 imx: mx7: default enable MDIO open drainPeng Fan2016-03-04-0/+22
| | | | | | | | | The management data input/output (MDIO) requires open-drain, i.MX7D TO1.0 ENET MDIO pin has no open drain, but TO1.1 supports this feature. So to TO1.1, need to enable open drain by setting bits GPR0[8:7] for TO1.1. Signed-off-by: Peng Fan <peng.fan@nxp.com>
* MLK-11811: imx: mx6qarm2: add new board revision supportAdrian Alonso2016-03-04-0/+301
| | | | | | | | | | | | Add mx6qarm2 new board revision support using mx6q pop SoC Enable DRAM support for imx6q PoP SoC with populated LPDDR2 MT42L128M64D2 DDR calibration script http://sw-stash.freescale.net/projects/IMX/repos/ddr-scripts-rel/commits/e5c6184940486bcbc28978d60ad3cd996c205a08 Test result: Stress test passed. Signed-off-by: Adrian Alonso <aalonso@freescale.com>
* MLK-12034 imx: mx7dsabresd: Add RevB board supportYe.Li2016-03-04-44/+158
| | | | | | | | | | | | | Since i.MX7D SDB revB board has some HW changes, we have modify the BSP file to support new pinmux. 1. OTG2 PWR pin is changed to GPIO1_IO07. 2. A enet2_en pin is added for isolating enet2 signals with EPDC, we also add support for enet2. 3. pin6 of 74LV output is changed for CSI PWDN. Set output to high to power down it. This patch also tries to get the board id and apply changes according with it. Since current RevB board does not burn GP1 fuse for board id, we have to check the TO rev instead even it is not very exact. Will update this if any new way implemented. Signed-off-by: Ye.Li <B37916@freescale.com>
* MLK-12017 imx: mx6ulevk: Update DDR script for new DDR MT41K256M16TW-107Ye.Li2016-03-04-0/+203
| | | | | | | | | | | | | | | | | | | Current Micron DDR MT41K256M16HA-125 on i.MX6UL will be EOL. Plan is i.MX6UL will use the new 20nm litho 4Gb DDR3L MT41K256M16TW-107. Update DDR script of mx6ul evk board for this new DDR, and use it as default. http://compass.freescale.net/livelink/livelink?func=ll&objId=234910940&objAction=browse&viewType=1 Test result: Stress test passed. Meanwhile add build targets below for old DDR support: mx6ul_14x14_evk_ddr_eol_android_defconfig mx6ul_14x14_evk_ddr_eol_brillo_defconfig mx6ul_14x14_evk_ddr_eol_defconfig mx6ul_14x14_evk_ddr_eol_qspi1_defconfig Signed-off-by: Ye.Li <B37916@freescale.com>
* MLK-12030: imx: mx7d: fix the temperature checking for TO1.1Peng Fan2016-03-04-9/+26
| | | | | | | We can rely on finish bit for temperature reading for TO1.1. Also introduce CHIP_REV_xx macros for 7D. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* MLK-11995 ARM: imx7: add i.mx7d TO1.1 support for LPSR modeAnson Huang2016-03-04-6/+16
| | | | | | | | i.MX7D TO1.1 changes DDR retension mode control to IOMUXC_GPR, add support to this change for LPSR which needs to exit from DDR retension mode. Signed-off-by: Anson Huang <Anson.Huang@freescale.com>
* MLK-12001 MMC:USDHC: Clear DLL_CTRL delay line settings at driver initYe.Li2016-03-04-0/+3
| | | | | | | | | | | | Clear DLL_CTRL delay line settings at USDHC initialization to eliminate the pre-settings from boot rom. U-boot should re-init the USDHC not reply on the value set by boot from. On MX6DL, the ROM has set the default delay line(DLLCTRL) to 0x1000021, when eMMC works on DDR mode in kernel, it will possibly cause data CRC errors. Even u-boot always use eMMC in SDR mode, for safety sake, it is better to clear it too. Signed-off-by: Ye.Li <B37916@freescale.com>
* MLK-11991 arm: config: change imx7d arm2 nand rootfs mtd partition indexHan Xu2016-03-04-1/+1
| | | | | | | change the imx7d arm2 nand rootfs partition index from 3 to 4 since the weim nor was enabled by default and took the first mtd partition. Signed-off-by: Han Xu <b45815@freescale.com>
* MLK-11952 Video: IPU: Fix dereferencing NULL pointer problemYe.Li2016-03-04-0/+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>
* MLK-11951 pfuze: Fix unsigned variable for less-than-zero comparisonYe.Li2016-03-04-1/+2
| | | | | | | | According to the Coverity result, a unsigned int variable is used fo less- than-zero comparison, the result is never true. Need to fix the variable type to signed int. Signed-off-by: Ye.Li <B37916@freescale.com>
* MA-7330-1 change tool chain to gcc4.9 for android kernel and ubootZhang Sanshan2016-03-04-0/+3
| | | | | | | | uboot will fail when loader zImage which is larger than 9M. Increasing CONFIG_SYS_BOOTM_LEN from 8 MB to 16 MB is necessary to support uncompressing images larger than 8 MB. Signed-off-by: Zhang Sanshan <b51434@freescale.com>
* MLK-11946 arm: config: disable pic when compiling codePeng Fan2016-03-04-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Android's tool chain enable the -mandroid at default. This option will enable the -fpic, which cause uboot compilation failure: " LD u-boot u-boot contains unexpected relocations: R_ARM_ABS32 R_ARM_RELATIVE " In my testcase, arm-linux-androideabi-gcc-4.9 internally enables '-fpic', so when compiling code, there will be relocation entries using type R_ARM_GOT_BREL and .got section. When linking all the built-in.o using ld, there will be R_ARM_ABS32 relocation entry and .got section in the final u-boot elf image. This can not be handled by u-boot, since u-boot only expects R_ARM_RELATIVE relocation entry. arm-poky-linux-gnueabi-gcc-4.9 default does not enable '-fpic', so there is not .got section and R_ARM_GOT_BREL in built-in.o. And in the final u-boot elf image, all relocation entries are R_ARM_RELATIVE. we can pass '-fno-pic' to xxx-gcc to disable pic. whether the toolchain internally enables or disables pic, '-fno-pic' can work well. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* MLK-11897 video: ipu: fix out of bounds accessPeng Fan2016-03-04-2/+3
| | | | | | | | | We need to access reg stp_rep9, but not stp_rep[(9 - 1) / 2]. If using "__raw_writel(0, DI_STP_REP(disp, 9))", this will exceeds the size of stp_rep array. Acked-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* MLK-11892 imx: boards: fix variable typePeng Fan2016-03-04-7/+15
| | | | | | | ret should not use unsigned integer. Should use signed interger to compare against 0. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
generated by cgit v1.1 at 2024-12-19 23:55:57 +0000