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2016-03-29armv8: fsl-lsch3: Add new header for secure bootSaksham Jain
For secure boot, a header is used to identify key table, signature and image address. A new header structure is added for lsch3. Currently key extension (IE) feature is not supported. Single key feature is not supported. Keys must be in table format. Hence, SRK (key table) must be present. Max key number has increase from 4 to 8. The 8th key is irrevocable. A new barker Code is used. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Signed-off-by: Saksham Jain <saksham.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-29armv8: ls2080: Add configs for SEC, SecMon, SRK and DCFGSaksham Jain
Add configs for various IPs used during secure boot. Add address and endianness for SEC and Security Monitor. SRK are fuses in SFP (fuses for public key's hash). These are stored in little endian format. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Signed-off-by: Saksham Jain <saksham.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-29armv8: ls2080: Add SFP Configs for LS2080Saksham Jain
In LS2080, SFP has version 3.4. It is in little endian. The base address is 0x01e80200. SFP is used in Secure Boot to read fuses. Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com> Signed-off-by: Saksham Jain <saksham.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-29driver: net: fsl-mc: Check NULL before pointer dereferencePrabhakar Kushwaha
NULL pointer should be checked before any dereference. This patch move memest after the NULL pointer check. Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reported-by: Jose Rivera <german.rivera@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-28driver: net: fsl-mc: Free dflt_dpio pointer after its usagePrabhakar Kushwaha
Free dflt_dpio pointer after its usage during error handling Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reported-by: Jose Rivera <german.rivera@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-28armv8: fsl-layerscape: Skip reconfigure QSPI clock when booting from QSPIQianyu Gong
The qspi_cfg register is set by PBI when booting from QSPI. No need to changing it again. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-28omap24xx_i2c: Implement CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOWGuy Thouret
Signed-off-by: Guy Thouret <guy.thouret@wems.co.uk> Cc: Heiko Schocher <hs@denx.de>
2016-03-28dm: i2c: mxc_i2c: implement i2c_idle_busPeng Fan
Implement i2c_idle_bus in driver, then setup_i2c can be dropped for boards which enable DM_I2C/DM_GPIO/PINCTRL. The i2c_idle_bus force bus idle flow follows setup_i2c in arch/arm/imx-common/i2c-mxv7.c This patch is an implementation following linux kernel patch: " commit 1c4b6c3bcf30d0804db0d0647d8ebeb862c6f7e5 Author: Gao Pan <b54642@freescale.com> Date: Fri Oct 23 20:28:54 2015 +0800 i2c: imx: implement bus recovery Implement bus recovery methods for i2c-imx so we can recover from situations where SCL/SDA are stuck low. Once i2c bus SCL/SDA are stuck low during transfer, config the i2c pinctrl to gpio mode by calling pinctrl sleep set function, and then use GPIO to emulate the i2c protocol to send nine dummy clock to recover i2c device. After recovery, set i2c pinctrl to default group setting. " See Documentation/devicetree/bindings/i2c/i2c-imx.txt for detailed description. 1. Introuduce scl_gpio/sda_gpio/bus in mxc_i2c_bus. 2. Discard the __weak attribute for i2c_idle_bus and implement it, since we have pinctrl driver/driver model gpio driver. We can use device tree, but not let board code to do this. 3. gpio state for mxc_i2c is not a must, but it is recommended. If there is no gpio state, driver will give tips, but not fail. 4. The i2c controller was first probed, default pinctrl state will be used, so when need to use gpio function, need to do "pinctrl_select_state(dev, "gpio")" and after force bus idle, need to switch back "pinctrl_select_state(dev, "default")". This is example about how to use the gpio force bus idle function: " &i2c1 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1>; pinctrl-1 = <&pinctrl_i2c1_gpio>; scl-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; sda-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; status = "okay"; [....] }; [.....] pinctrl_i2c1_gpio: i2c1grp_gpio { fsl,pins = < MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x1b8b0 MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x1b8b0 >; }; " Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: York Sun <york.sun@nxp.com>
2016-03-27Revert "pxa_lcd: make driver cache-aware"Tom Rini
This reverts commit 59deb7fe8d23c8ec2b659d99323ec4a2ec19148a. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-27Revert "pxa_lcd: invert colors for Zipit Z2 to get white on black palette"Tom Rini
This reverts commit 3bc8ffd9cb774feceefc7bdebe9353fcea071343. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-27tools: env: bug: config structs must be defined in tools libraryAndreas Fenkart
fw_senten/fw_printenv can be compiled as a tools library, excluding the fw_env_main object. Reported-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
2016-03-27ARM: asm: types: Introduce DMA_ADDR_T_64BITLokesh Vutla
dma_addr_t holds any valid DMA address. If the DMA API only uses 32-bit addresses, dma_addr_t need only be 32 bits wide. Bus addresses, e.g., PCI BARs, may be wider than 32 bits, but drivers do memory-mapped I/O to ioremapped kernel virtual addresses, so they don't care about the size of the actual bus addresses. Also 32 bit ARM systems with LPAE enabled can use 64bit address space, but DMA still use 32bit address like in case of DRA7 and Keystone platforms. This is inspired from the Linux kernel types implementation[1] [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/linux/types.h#n142 Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27efi_loader: Fix some entry/exit pointsAlexander Graf
When switching between EFI context and U-Boot context we need to swap the register that "gd" resides in. Some functions slipped through here, with efi_allocate_pool / efi_free_pool not doing the switch correctly and efi_return_handle switching too often. Fix them all up to make sure we always have consistent register state. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-27cfi_flash: return device into read array mode after reading statusVasily Khoruzhick
Otherwise flash remains in read status mode and it's not possible to access data on flash. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
2016-03-27zipitz2: enable cachesVasily Khoruzhick
It speeds up loading kernel from SD or USB a lot. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
2016-03-27pxa_lcd: make driver cache-awareVasily Khoruzhick
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27pxa: add support for D- and I- cachesVasily Khoruzhick
Tested with OHCI and pxafb drivers - no issues found Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27pxa: start.S: enable SRAM clockVasily Khoruzhick
SRAM is used for early stack, but kernel disables its clock on suspend. Re-enable SRAM clock on startup, otherwise u-boot crashes on resume from suspend. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27zipitz2: enable USB host supportVasily Khoruzhick
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27pxa-common: pxa27x has 3 OHCI portsVasily Khoruzhick
3rd port can be used as a device or host. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
2016-03-27zipitz2: enable libfdtVasily Khoruzhick
zipitz2 supports DT boot since linux-4.4 (not mainlined yet) Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27pxa_lcd: invert colors for Zipit Z2 to get white on black paletteVasily Khoruzhick
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27zipitz2: enable LCD rotationVasily Khoruzhick
z2's screen is rotated by 270 degrees Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
2016-03-27zipitz2: restore board supportVasily Khoruzhick
zipitz2 was dropped in 49d8899ba9c26335e4a12e01c18028fc5e40c796 Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
2016-03-27cmd: spi: check return value of strdupPeng Fan
Check return value of strdup. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Cc: Tom Rini <trini@konsulko.com>
2016-03-27serial: add BCM283x mini UART driverStephen Warren
The RPi3 typically uses the regular UART for high-speed communication with the Bluetooth device, leaving us the mini UART to use for the serial console. Add support for this UART so we can use it. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2016-03-27board: ti: am57xx: Set ethernet MAC addresses from EEPROM to envRoger Quadros
The MAC addresses for the PRU Ethernet ports will be available in the board EEPROM as an address range. Populate those MAC addresses (if valid) into the u-boot environment so that they can be passed on to the device tree during fdt_fixup_ethernet(). Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27net: export eth_setenv_enetaddr_by_index() to net.hRoger Quadros
Some TI boards (e.g. IDK) have 4 to 6 ethernet ports and this function is handy at board.c to configure the MAC address of the ports. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27debug_uart: Remove duplicated carriage return handlingBin Meng
Since commit b391d74 "debug_uart: output CR along with LF", the handling in puts() is duplicated, not to mention that it should output carriage return before line feed. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27efi_stub: Move carriage return before line feed in putc()Bin Meng
A carriage return needs to execute before a line feed. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27net: rtl8169: Fix build error when DEBUG is onBin Meng
When DEBUG_RTL8169 is on, a build error occurs in function 'rtl_init': error: 'dev' undeclared. Fix this. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-03-27mmc: Print send_cmd response only when return value is zeroBin Meng
send_cmd response is valid only when no error happened. If an error occured, let mmc_send_cmd() print the return value to aid debugging. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27mmc: Fix switch..case indentionBin Meng
Correct the indention level of switch..case statements. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27Fix typo choosen in comments and printf logsAlexander Merkle
Minor change: chosen is written with one "o". No code change here, only comment & printf. Signed-off-by: Alexander Merkle <alexander.merkle@lauterbach.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-27Fix typo in chosen parameter of pcm052.dtsAlexander Merkle
Fix typo "choosen" instead of "chosen" in pcm052.dts. Not tested but should fix boot process and terminal output. Signed-off-by: Alexander Merkle <alexander.merkle@lauterbach.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-27Fix typo in chosen parameter in vf610-twr.dtsAlexander Merkle
Fix typo "choosen" instead of "chosen" in vf610-twr.dts. Fixes boot process and terminal output for Vybrid series. Signed-off-by: Alexander Merkle <alexander.merkle@lauterbach.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-27bootp: Prevent u-boot from using others responses.Anton Persson
In rare circumstances two dhcp clients may generate the same bootp ID. If this happens it is vital that the client also checks the hw address in the received response to prevent IP address conflicts. Signed-off-by: Anton Persson <don.juanton@gmail.com>
2016-03-27mmc: bcm2835: fix 64-bit build warningStephen Warren
Fixes: drivers/mmc/bcm2835_sdhci.c: In function ‘bcm2835_sdhci_init’: drivers/mmc/bcm2835_sdhci.c:181:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2016-03-27ARM: bcm2835: fix 64-bit build warning in mboxStephen Warren
Fixes: arch/arm/mach-bcm283x/mbox.c: In function ‘bcm2835_mbox_call_prop’: arch/arm/mach-bcm283x/mbox.c:118:48: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm/mach-bcm283x/mbox.c:126:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27ARM: bcm283x: don't always define CONFIG_BCM2835Stephen Warren
Currently, CONFIG_BCM2835 is defined for all BCM283x builds and _BCM2836 is defined when building for that SoC. That means there isn't a single define that means "exactly BCM2835". This will complicate future patches where BCM2835-vs-anything-else needs to be determined simply. Modify the code to define one or the other of CONFIG_BCM2835/BCM2836 so future patches are simpler. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27doc/README.clang: Document sandbox instructionsTom Rini
It is possible to compile and run the sandbox target with clang currently, so document that as well. Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-27bcm2835 video: Map fb as cachedAlexander Graf
The bcm2835 frame buffer is in RAM, so we can easily map it as cached and gain all the glorious performance boost that brings with it. Signed-off-by: Alexander Graf <agraf@suse.de> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2016-03-27RPi: Enable caches for rpi2Alexander Graf
Now that we have support for running with caches enabled in HYP mode, opt in to that on the Raspberry Pi 2. This brings a significant performance boost. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-27lcd: Fix compile warning in 64bit modeAlexander Graf
When compiling the code for 64bit, the lcd code emits warnings because it tries to cast pointers to 32bit values. Fix it by casting them to longs instead, actually properly aligning with the function prototype. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-27arm: Add support for HYP mode and LPAE page tablesAlexander Graf
We currently always modify the SVC versions of registers and only support the short descriptor PTE format. Some boards however (like the RPi2) run in HYP mode. There, we need to modify the HYP version of system registers and HYP mode only supports the long descriptor PTE format. So this patch introduces support for both long descriptor PTEs and HYP mode registers. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-27arm64: Add 32bit arm compatible dcache definitionsAlexander Graf
We want to be able to reuse device drivers from 32bit code, so let's add definitions for all the dcache options that 32bit code has. While at it, fix up the DCACHE_OFF configuration. That was setting the bits to declare a PTE a PTE and left the MAIR index bit at 0. Drop the useless bits and make the index explicit. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-27board: ti: DRA7: Add DRA72-rev C evm pinmuxNishanth Menon
Add the pinmux data for rev C evm. This is different from previous revisions of the platform thanks to the deltas introduced both from silicon side and from SoC side. Based on J6EcoES2_EVM_Base_Config-20160309b and PCT-DRA72x-v1.3.0.7 for SR2.0 silicon. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27ARM: OMAP5/DRA7: Expose do_set_iodelayNishanth Menon
do_set_iodelay can now be used from board files based on needs of the platforms variation they have. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27ARM: OMAP5/DRA7: Split iodelay functionality into sub stepsNishanth Menon
Since many platforms may need different pad configuration required depending on variation of the platform with minor deltas, it is easier to maintain a sub step based approach to allow for pin mux and iodelay configuration which may depend on the platform variations and need to be done in IO isolation. While we retain the older __recalibrate_iodelay function which provides a ready sequencing, __recalibrate_iodelay_start and __recalibrate_iodelay_end may be alternatively used now and the callers will be responsible for the correct sequencing of operations. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-27board: ti: DRA72: revC evm: Update sdram timing configuration for SR2.0Ravi Babu
DDR configuration has changes from SR1.1 based Rev-A/B version of evm to the SR2.0 based Rev C of the EVM. Rev C evm now uses the higher density MT41K512M8RH-125-AAT:E (IT) which is of size 2GB. Update the DDR configuration based on data from EMIF configuration tool 1.1.1. NOTE: we use eeprom information (ram_size) to update the configuration. Tested-by: Vishal Mahaveer <vishalm@ti.com> Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
generated by cgit (git 2.34.1) at 2025-01-26 07:01:52 +0000