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2017-10-20net: Add SMC911X driver to Kconfig, convertAdam Ford27-163/+1
We add the various SMC91XX symbols to drivers/net/Kconfig and then this converts the following to Kconfig: CONFIG_SMC911X CONFIG_SMC911X_BASE CONFIG_SMC911X_16_BIT CONFIG_SMC911X_32_BIT Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Apply to the rest of the tree, re-squash old and new patch] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-20Convert CONFIG_NAND_OMAP_GPMC et al and CONFIG_NAND_MXC to KconfigAdam Ford47-111/+0
This converts the following to Kconfig: CONFIG_NAND_MXC CONFIG_NAND_OMAP_GPMC CONFIG_NAND_OMAP_GPMC_PREFETCH CONFIG_NAND_OMAP_ELM CONFIG_SPL_NAND_AM33XX_BCH CONFIG_SPL_NAND_SIMPLE CONFIG_SYS_NAND_BUSWIDTH_16BIT Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> [trini: Finish migration of CONFIG_SPL_NAND_SIMPLE, fix some build issues, add CONFIG_NAND_MXC so we can do CONFIG_SYS_NAND_BUSWIDTH_16BIT] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-16arm: dra7xx: Add vendor partition to Android GPT table for eMMCVishal Mahaveer1-0/+1
Add vendor partition to Android GPT table for eMMC. A Vendor image contains SoC-specific code and configuration. Prior to Android 8.0, the vendor partition was optional ; files belonging to these images were placed in boot.img or system.img with symlinks (such as /vendor >/system/vendor ) when absent. Android 8.0 makes the vendor partition mandatory The goal is to modularize Android partitions with standard interface between the Android Platform (on system.img ) and vendor-provided code(on vendor.img). This standard interface enables the Android Platform to be updated without affecting the SoC partitions. This makes it possible to upgrade a device system.img from Android 8.0 to Android P while other images (such as vendor.img) remain at Android 8.0. This modularity enables timely Android platform upgrades (such as monthly security updates ) without requiring SoC/ODM partners to update SoC- and device-specific code. Signed-off-by: Vishal Mahaveer <vishalm@ti.com> Signed-off-by: Praneeth Bajjuri <praneeth@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-10-16arm: am57xx: Add vendor partition to Android GPT table for eMMCPraneeth Bajjuri1-0/+1
Add vendor partition to Android GPT table for eMMC. A Vendor image contains SoC-specific code and configuration. Prior to Android 8.0, the vendor partition was optional ; files belonging to these images were placed in boot.img or system.img with symlinks (such as /vendor >/system/vendor ) when absent. Android 8.0 makes the vendor partition mandatory The goal is to modularize Android partitions with standard interface between the Android Platform (on system.img ) and vendor-provided code(on vendor.img). This standard interface enables the Android Platform to be updated without affecting the SoC partitions. This makes it possible to upgrade a device system.img from Android 8.0 to Android P while other images (such as vendor.img) remain at Android 8.0. This modularity enables timely Android platform upgrades (such as monthly security updates ) without requiring SoC/ODM partners to update SoC- and device-specific code. Signed-off-by: Praneeth Bajjuri <praneeth@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-10-16ARM: tegra: Remove unused define CONFIG_ARMCORTEXA9Tuomas Tynkkynen1-1/+0
This macro isn't used by anything, and in fact hasn't ever been used according to the Git logs. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-10-12Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini6-9/+20
2017-10-12ARM: imx6: Add DHCOM i.MX6 PDK board supportMarek Vasut1-0/+191
Add support for the DHCOM i.MX6 PDK board. This board has: - FEC ethernet - EHCI USB host - 3x SDMMC Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2017-10-12imx: mx7: spl: remove redundant SATA definitionasUri Mashiach1-6/+0
The i.MX7 SOC doesn't include the SATA interface. Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-10-12i.mx6ul: xpress: update UART init for current board revisionAnatolij Gustschin1-2/+2
UART pinmux has been changed on the last board revision. Change board pinmux accordingly. Console is on UART7 now, add pinmux, base address and update console string in environment. Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-10-12mx6slevk: Use PARTUUID to specify the rootfs locationFabio Estevam1-2/+3
mx6slevk can run different kernel versions, such as NXP 4.1 or mainline. Currently the rootfs location is passed via mmcblk number and the problem with this approach is that the mmcblk number for the SD card changes depending on the kernel version. In order to avoid such issue, use the UUID method to specify the rootfs location. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-10-12wandboard: Add support for the latest revd1 revisionFabio Estevam1-0/+11
Latest wandboard hardware revision is revd1, which brings the following new features: - PFUZE100 PMIC - AR8035 Ethernet PHY - Upgrade Wifi/BT chip to BCM4339/BCM43430. The detection mechanism is to probe the PMIC and when it is found, then the revision of the board is revd1. As the detection is done via PMIC, we need to print the board version at a later stage via CONFIG_DISPLAY_BOARDINFO_LATE and also need to disable CONFIG_DISPLAY_BOARDINFO, which is done much earlier. Make the necessary adjustments for the AR8035 PHY to work on revd1. Based on Richard Hu's work from Technexion's U-Boot tree. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-10-12arm: imx7d: add support for Compulab cl-som-imx7Ilya Ledvich1-0/+192
Add initial support for Compulab cl-som-imx7 SoM. The initial support includes: - MMC - eMMC - SPI flash - I2C - FEC - USB - Serial console Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
2017-10-12imx: mx7: SPL support for i.MX7Uri Mashiach1-0/+67
Add configuration file and spl_boot_device function for the i.MX7 SPL. Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
2017-10-12topic_miami: Remove CONFIG_CMD_BOOTZ undefFabio Estevam1-1/+0
CONFIG_CMD_BOOTZ option has been converted to defconfig, so there is no need to undefine it in board config file anymore. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-10-12mx7ulp_evk: Move CONFIG_CMD_BOOTZ to KconfigFabio Estevam1-1/+0
CONFIG_CMD_BOOTZ symbol does not work in board config file anymore, so fix this by moving it to Kconfig. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2017-10-12mx6: toradex: Remove custom CONFIG_SPL_PAD_TO definitionFabio Estevam2-2/+0
CONFIG_SPL_PAD_TO is already defined inside "imx6_spl.h", so there is no need to redefine it in the board config files. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
2017-10-12mx25pdk: Remove duplicated defineOtavio Salvador1-2/+0
The CONFIG_SYS_MMC_ENV_DEV is duplicated, drop it. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2017-10-12mx25pdk: Use generic filesystem commandsOtavio Salvador1-3/+6
This rework the board to use the generic filesystem commands instead of forcing the use of FAT for the boot files. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2017-10-10Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini1-7/+1
2017-10-10configs: Re-sync CONFIG_CMD_IMLS with moveconfigTuomas Tynkkynen8-16/+0
The option is specified in Kconfig, but still a few config header files are overriding the choice by #undef'ing it. Re-sync the option with moveconfig to rid of the #undefs. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-10-09Merge git://git.denx.de/u-boot-videoTom Rini5-51/+0
2017-10-09armv8: ls1043ardb_sdcard: prepare falcon bootYork Sun2-3/+9
Due to a conflict with recent Primary Protected Application (PPA), PPA cannot be loaded for SPL stage, falcon boot is not enabled by default. With compatible PPA image, to enable falcon boot, activate these Kconfig options in defconfig CONFIG_SPL_FIT=y CONFIG_SPL_FSL_LS_PPA=y CONFIG_SPL_GZIP=y CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_OS_BOOT=y CONFIG_SPL_OF_LIBFDT=y Because environment variables are not avaiable during SPL stage for SD boot, set "boot_os=y" as default. Signed-off-by: York Sun <york.sun@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-09armv8: ls1043ardb: Use static DDR setting for SPL bootYork Sun1-3/+3
This board has soldered DDR chips. To reduce the SPL image size, use static DDR setting instead of dynamic DDR driver. Signed-off-by: York Sun <york.sun@nxp.com>
2017-10-09armv8: ls1088a: Update MC boot sequenceBogdan Purcareata1-0/+6
The MC boot sequence is contained in mc_env_boot. Update LS1088A boards to use this function, and hook it to reset_phy so that it's called late enough, after the ports have been initialized, for proper DPC / DPL fixup. Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2017-10-09armv7: ls1021aiot: Move CONFIG_CMD_BOOTZ to KconfigFabio Estevam1-1/+0
CONFIG_CMD_BOOTZ symbol does not work in board config file anymore, so fix this by moving it to Kconfig. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2017-10-09armv8: ls1046aqds: Fix NAND offset for Fman ucode and envGong Qianyu2-2/+2
Fix a bug of 'commit 8104deb2d6b7 ("armv8: layerscape: Adjust memory mapping for Flash/SD card on LS1046A")' as NAND block size is 256KB on LS1046AQDS. Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2017-10-08configs: stm32: update SRAM address for STM32H7 disco and evalPatrice Chotard2-2/+2
As suggested by Vikas Manocha, update embedded SRAM address to use AXI SRAM available on D1 domain instead of using AHB SRAM (D2 domain). On some STM32H743 SoCs, D2 domain SRAM is accessible even if SRAMxEN bit in AHB2ENR bits are not set whereas on others SoCs version it's not accessible. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2017-10-08board: STiH410-B2260: set ramdisk_addr_r to 0x48000000Lee Jones1-0/+1
Add missing ramdisk_addr_r param and set it to 0x48000000 Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-08board: STiH410-B2260: fix sdram sizeNicolas Le Bayon1-1/+1
32MB are reserved for TrustZone purpose Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
2017-10-08board: STiH410-B2260: update environment variablePatrice Chotard1-3/+21
Update environment variable by updating: _ BOOT_TARGET_DEVICE _ CONFIGS_BOOTARGS _ kernel_addr_r, fdtfile, fdt_addr_r, scriptaddr, fdt_high, intird_high Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-07Merge git://git.denx.de/u-boot-x86Tom Rini2-5/+9
2017-10-07x86: edison: Bring minimal ACPI support to the boardAndy Shevchenko1-0/+3
This board is based on Intel Tangier SoC (Intel Merrifield platform) and may utilize ACPI powerfulness. Bring minimum support by appending initial DSDT table for it. Note, the addresses for generated tables are carefully chosen to avoid any conflicts with existing shadowed BIOS data. The user have somewhat like ~31 kB available for compiled ACPI tables that ought to be enough. Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-10-07x86: theadorable-x86-common: Move "-generic" into kernel-ver variableStefan Roese1-4/+4
This enables the easier usage of "-custom" kernel versions as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-10-07x86: theadorable-x86-common: Add further pci hotplug cmdline parametersStefan Roese1-1/+2
This is needed for the PCIe hotplug to work correctly on some boards. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-10-06ARM: Add a new arch + board for QEMU's 'virt' machineTuomas Tynkkynen1-0/+58
This board builds an U-Boot binary that is bootable with QEMU's 'virt' machine on ARM. The minimal QEMU command line is: qemu-system-arm -machine virt,highmem=off -bios u-boot.bin (Note that the 'highmem=off' parameter to the 'virt' machine is required for PCI to work in U-Boot.) This command line enables the following: - u-boot.bin loaded and executing in the emulated flash at address 0x0 - A generated device tree blob placed at the start of RAM - A freely configurable amount of RAM, described by the DTB - A PL011 serial port, discoverable via the DTB - An ARMv7 architected timer - PSCI for rebooting the system - A generic ECAM-based PCI host controller, discoverable via the DTB Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus. The following ones are supported by both U-Boot and Linux: - To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.: -drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0 - To add an Intel E1000 network adapter, pass e.g.: -net nic,model=e1000 -net user - To add an EHCI-compliant USB host controller, pass e.g.: -device usb-ehci,id=ehci - To add a NVMe disk, pass e.g.: -drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-10-03sunxi: Remove the MMC index hackMaxime Ripard1-6/+24
The current code, if there's both an eMMC and an MMC slot available on the board, will swap the MMC indices based on whether we booted from the eMMC or the MMC. This way, the MMC we're supposed to boot on will always have the index 0. However, this causes various issues, for example when using other components that base their behaviour on the MMC index, such as fastboot. Let's remove that hack, and take the opposite approach. The MMC will always have the same index, but the bootcmd will pick the same device than the one we booted from. This is done through the introduction of the mmc_bootdev environment variable that will be filled by the board code based on the boot device informations we can get from the SoC. In order to not introduce regressions, we also need to adjust the fastboot MMC device and the environment device in order to set it to the eMMC, over the MMC, like it used to be the case. Tested-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03cmd: Move CONFIG_RANDOM_UUID to KconfigMaxime Ripard9-10/+0
CONFIG_RANDOM_UUID is used by the GPT command to generate random UUID when none are provided. Move that option to Kconfig. Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03usb: gadget: usb_ether: Move settings to commonMaxime Ripard3-3/+0
The usb_ether gadget duplicates the USB settings for the manufacturer, product ID and vendor ID. Make sure we use the common option so that we can expect a single VID/PID couple for a single device. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03usb: gadget: Make g_dnl USB settings commonMaxime Ripard2-4/+4
The g_dnl USB settings for the vendor ID, product ID and manufacturer are actually common settings that can and should be shared by all the gadgets. Make them common by renaming them, and convert all the users. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03usb: gadget: usb_ether: Move the interfaces to KconfigMaxime Ripard14-30/+0
We need to select an interface for the usb_ether gadget, and they haven't been converted to Kconfig yet. Add a choice to make sure we have an option selected, and convert all the users. Reviewed-by: Łukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03usb: gadget: Convert USB_ETHER to KconfigMaxime Ripard19-20/+0
The USB Ethernet gadget option has not yet been moved to Kconfig, let's deal with that. Reviewed-by: Łukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03usb: gadget: Move USBNET_HOST_ADDR to KconfigMaxime Ripard5-5/+0
While the USB Ethernet device address is already defined in Kconfig, the host address isn't. Convert it. Reviewed-by: Łukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-01evb-rk3399: avoid redefinition of CONFIG_ENV_OFFSETHeinrich Schuchardt1-6/+0
CONFIG_ENV_OFFSET is already defined in include/configs/rockchip-common.h For CONFIG_ROCKCHIP_BACK_TO_BROM=y we redefine CONFIG_ENV_OFFSET to an unsuitable value. We were lucky to get a compiler warning. Remove the incorrect redefinition. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-10-01rk3288: vyasa: Add falcon mode supportJagan Teki1-0/+17
Add Falcon mode support in vyasa rk3288 board. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-10-01rk3288: vyasa: Add TPL supportJagan Teki1-1/+5
Since the size of SPL can't be exceeded 0x8000 bytes in RK3288, it is not possible add new SPL features like Falcon mode or etc. So add TPL stage so-that adding new features to SPL is possible. - TPL: DRAM init, clocks - SPL: MMC, falcon, etc Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-09-29arm: dra7xx: Fix Linux boot from eMMCSam Protsenko1-1/+2
Right now on OMAP5-based boards we have only one partition defined for Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that is defined in include/environment/ti/boot.h). To fix Linux boot we may either: 1. Change bootpart to be 1:1 2. Or add preceding partition, so that rootfs is actually 1:2 Second choice seems more reasonable, as DFU is already using similar partition table and can rely on bootpart to be 1:2. This patch adds "bootloader" partition. So now eMMC layout for Linux boot looks like this: offset content size partition (KiB) (KiB) Reviewed-by: Tom Rini <trini@konsulko.com> ======================================================================= 0 +--------------------------------+ | MBR/GPT header | 128 - 128 +--------------------------------+ | MLO | 256 - 384 +--------------------------------+ | u-boot.img | 1792 bootloader 2176 +--------------------------------+ | //////////// hole //////////// | 256 - 2432 +--------------------------------+ | U-Boot environment | 128 - 2560 +--------------------------------+ | U-Boot environment (redundant) | 128 - 2688 +--------------------------------+ | rootfs | remaining rootfs end +--------------------------------+ ======================================================================= Guard hole appears because U-Boot environment offset was calculated for Android partition table, which has two additional partitions in place of that hole ("environment" and "misc" partitions). This patch also changes rootfs offset from 2 MiB further to 2688 KiB, so that there won't be any collisions with U-Boot environment when we flash rootfs. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2017-09-29arm: am57xx: Fix Linux boot from eMMCSam Protsenko1-1/+2
Right now on OMAP5-based boards we have only one partition defined for Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that is defined in include/environment/ti/boot.h). To fix Linux boot we may either: 1. Change bootpart to be 1:1 2. Or add preceding partition, so that rootfs is actually 1:2 Second choice seems more reasonable, as DFU is already using similar partition table and can rely on bootpart to be 1:2. This patch adds "bootloader" partition. So now eMMC layout for Linux boot looks like this: offset content size partition (KiB) (KiB) Reviewed-by: Tom Rini <trini@konsulko.com> ======================================================================= 0 +--------------------------------+ | MBR/GPT header | 128 - 128 +--------------------------------+ | MLO | 256 - 384 +--------------------------------+ | u-boot.img | 1792 bootloader 2176 +--------------------------------+ | //////////// hole //////////// | 256 - 2432 +--------------------------------+ | U-Boot environment | 128 - 2560 +--------------------------------+ | U-Boot environment (redundant) | 128 - 2688 +--------------------------------+ | rootfs | remaining rootfs end +--------------------------------+ ======================================================================= Guard hole appears because U-Boot environment offset was calculated for Android partition table, which has two additional partitions in place of that hole ("environment" and "misc" partitions). This patch also changes rootfs offset from 2 MiB further to 2688 KiB, so that there won't be any collisions with U-Boot environment when we flash rootfs. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2017-09-29configs: keystone2: env: Fix burn_uboot_spi commandLokesh Vutla1-1/+1
Now the u-boot spi image is greater than 0x80000, increase the same in env during spi erase. Reported-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-09-29configs: k2g_evm: Make findfdt command populate fdtfile variableAndrew F. Davis1-1/+1
On all other platforms the command 'findfdt' populates the variable 'fdtfile', but on K2G we only populate 'name_fdt'. The generic boot and automation scripts fail when 'findfdt' is not populated, fix this for K2G. Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-09-29configs: am43xx_evm: Avoid relocation onto firewall at the end of DRAMAndrew F. Davis1-0/+5
On secure devices the initial secure software may install a firewall at the end of DRAM, define protected RAM to avoid space. Signed-off-by: Andrew F. Davis <afd@ti.com>