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* gdsys: Drop print_fpga_state functionTom Rini2016-07-22-26/+4
| | | | | | | | | | On most platforms the print_fpga_state function is never called. Only on dlvision-10g do we, so in that case inline it. Drop it from everywhere else to avoid extra strings. Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Acked-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* tools/env: allow negative offsetsStefan Agner2016-07-22-9/+35
| | | | | | | | | | A negative value for the offset is treated as a backwards offset for from the end of the device/partition for block devices. This aligns the behavior of the config file with the syntax of CONFIG_ENV_OFFSET where the functionality has been introduced with commit 5c088ee841f9 ("env_mmc: allow negative CONFIG_ENV_OFFSET"). Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
* tools/env: complete environment device config earlyStefan Agner2016-07-22-50/+60
| | | | | | | | | | | | | | | Currently flash_read completes a crucial part of the environment device configuration, the device type (mtd_type). This is rather confusing as flash_io calls flash_read conditionally, and one might think flash_write, which also makes use of mtd_type, gets called before flash_read. But since flash_io is always called with O_RDONLY first, this is not actually the case in reality. However, it is much cleaner to complete and verify the config early in parse_config. This also prepares the code for further extension. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Andreas Fenkart
* iso: Fix part info commandAlexander Graf2016-07-22-2/+2
| | | | | | | | Partitions on the iso el torito partition table interpreter only start from partition 1. So when printing out the tables, let's also start counting at 1. Signed-off-by: Alexander Graf <agraf@suse.de>
* igep00x0: Falcon modeLadislav Michl2016-07-22-0/+12
| | | | | | | | Implement spl_start_uboot to let Falcon mode work. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
* igep00x0: generate default mtdparts according NAND chip usedLadislav Michl2016-07-22-0/+19
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* igep00x0: UBIizeLadislav Michl2016-07-22-75/+41
| | | | | | | | | | | | Convert IGEP board to use UBI volumes for U-Boot, its environment and kernel. With exception of first four sectors read by SoC boot ROM whole (One)NAND is UBI managed. Also merge NAND and OneNAND defconfigs as now one binary can serve both flashes. As code is too big now, drop CONFIG_SPL_EXT_SUPPORT to make it fit. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* igep00x0: runtime flash detectionLadislav Michl2016-07-22-18/+53
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* igep00x0: remove unused empty function omap_rev_string()Ladislav Michl2016-07-22-8/+0
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* igep00x0: remove useless setup_net_chip declarationLadislav Michl2016-07-22-2/+0
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* igep00x0: reorder lan9221 code to remove ifdefsLadislav Michl2016-07-22-24/+17
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* igep00x0: move sysinfo into C fileLadislav Michl2016-07-22-18/+18
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* cmd: mtdparts: support runtime generated mtdpartsLadislav Michl2016-07-22-9/+12
| | | | | | | | | | | Some CPUs contains boot ROM code capable reading first few blocks (where SPL resides) of NAND flash and executing it. It is wise to create separate partition here for SPL. As block size depends on NAND chip used, we could either use worst case (biggest) partition size or base its size on actual block size. This patch adds support for the latter option. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* cmd: mtdparts: use defaults by defaultLadislav Michl2016-07-22-6/+16
| | | | | | | | | | | Boards which are defining default mtdparts often need them early in boot process (to load environment from UBI volume, for example). This is currently solved by adding mtdparts and mtdids variable definitions also to default environment. With this change, default partitions are used by default unless explicitely deleted or redefined. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* cmd: mtdparts: consolidate mtdparts reading from envLadislav Michl2016-07-22-22/+20
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* cmd: mtdparts: fix null pointer dereference in parse_mtdpartsLadislav Michl2016-07-22-10/+13
| | | | | | | | | | In case there is no mtdparts variable in relocated environment, NULL is assigned to p, which is later fed to strncpy. Also function parameter mtdparts is completely ignored, so use it in case mtdparts variable is not found in environment. This parameter is checked not to be NULL in caller. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* cmd: mtdparts: fix mtdparts variable presence confusion in mtdparts_initLadislav Michl2016-07-22-4/+6
| | | | | | | | | A private buffer is used to read mtdparts variable from non-relocated environment. A pointer to that buffer is returned unconditionally, confusing later test for variable presence in the environment. Fix it by returning NULL when getenv_f fails. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* mtd: OneNAND: initialize mtd->writebufsize to let UBI workLadislav Michl2016-07-22-0/+1
| | | | | | | io_init checks this value and fails with "bad write buffer size 0 for 2048 min. I/O unit" Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* mtd: OneNAND: allow board init function failLadislav Michl2016-07-22-20/+28
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* mtd: OneNAND: add timeout to wait ready loopsLadislav Michl2016-07-22-11/+19
| | | | | | | | Add timeout to onenand_wait ready loop as it hangs here indefinitely when chip not present. Once there, do the same for onenand_bbt_wait as well (note: recent Linux driver code does the same) Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* armv7: simplify identify_nand_chipLadislav Michl2016-07-22-24/+11
| | | | | | Use newly introduced function Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* armv7: armv7: introduce set_gpmc_cs0Ladislav Michl2016-07-22-58/+92
| | | | | | Allow boards to runtime detect flash type. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* armv7: make gpmc_cfg constLadislav Michl2016-07-22-16/+15
| | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> [trini: Adapt am33xx, duovero, omap_zoom1] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* armv7: add reset timeout to identify_nand_chipLadislav Michl2016-07-22-19/+15
| | | | | | | | | | identify_nand_chip hangs forever in loop when NAND is not present. As IGEPv2 comes either with NAND or OneNAND flash, add reset timeout to let function fail gracefully allowing caller to know NAND is not present. On NAND equipped board, reset succeeds on first read, so 1000 loops seems to be safe timeout. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* spl: zImage support in Falcon modeLadislav Michl2016-07-22-32/+65
| | | | | | | | Other payload than uImage is currently considered to be raw U-Boot image. Check also for zImage in Falcon mode. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* spl: support loading from UBI volumesLadislav Michl2016-07-22-0/+91
| | | | | | | | Add support for loading from UBI volumes on the top of NAND and OneNAND. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* spl: Lightweight UBI and UBI fastmap supportThomas Gleixner2016-07-22-0/+1405
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Booting a payload out of NAND FLASH from the SPL is a crux today, as it requires hard partioned FLASH. Not a brilliant idea with the reliability of todays NAND FLASH chips. The upstream UBI + UBI fastmap implementation which is about to brought to u-boot is too heavy weight for SPLs as it provides way more functionality than needed for a SPL and does not even fit into the restricted SPL areas which are loaded from the SoC boot ROM. So this provides a fast and lightweight implementation of UBI scanning and UBI fastmap attach. The scan and logical to physical block mapping code is developed from scratch, while the fastmap implementation is lifted from the linux kernel source and stripped down to fit the SPL needs. The text foot print on the board which I used for development is: 6854 0 0 6854 1abd drivers/mtd/ubispl/built-in.o Attaching a NAND chip with 4096 physical eraseblocks (4 blocks are reserved for the SPL) takes: In full scan mode: 1172ms In fastmap mode: 95ms The code requires quite some storage. The largest and unknown part of it is the number of fastmap blocks to read. Therefor the data structure is not put into the BSS. The code requires a pointer to free memory handed in which is initialized by the UBI attach code itself. See doc/README.ubispl for further information on how to use it. This shares the ubi-media.h and crc32 implementation of drivers/mtd/ubi There is no way to share the fastmap code, as UBISPL only utilizes the slightly modified functions ubi_attach_fastmap() and ubi_scan_fastmap() from the original kernel ubi fastmap implementation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* onenand_spl_simple: Add a simple OneNAND read functionLadislav Michl2016-07-22-0/+49
| | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* nand_spl_simple: Add a simple NAND read functionThomas Gleixner2016-07-22-0/+63
| | | | | | | | | | | To support UBI in SPL we need a simple NAND read function. Add one to nand_spl_simple and keep it as simple as it goes. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Scott Wood <oss@buserror.net> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* mtd: Sort subsystem directories aplhabeticaly in MakefileLadislav Michl2016-07-22-2/+2
| | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* i2c_eeprom: Add reading supportmario.six@gdsys.cc2016-07-22-8/+40
| | | | | | | | | | | | | | This patch implements the reading functionality for the generic I2C EEPROM driver, which was just a non-functional stub until now. Since the page size will be of importance for the writing support, we add suitable members to the private data structure to keep track of it. Compatibility strings for a range of at24c* chips are added. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-07-22-180/+119
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| * zynq: defconfig: Remove unnecessary board specific config filesSiva Durga Prasad Paladugu2016-07-22-67/+7
| | | | | | | | | | | | | | | | | | Remove unnecessary board specifc config files for zynq boards(microzed, picozed, ZC770(all), zed) and point to zynq common config file. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * zynq: config: Enable CONFIG_SYS_NO_FLASH through defconfigSiva Durga Prasad Paladugu2016-07-22-17/+9
| | | | | | | | | | | | | | | | Enable config CONFIG_SYS_NO_FLASH through defconfig for all zynq boards. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * Kconfig: Move option CONFIG_SYS_NO_FLASH to KconfigSiva Durga Prasad Paladugu2016-07-22-0/+6
| | | | | | | | | | | | | | | | | | Move config option CONFIG_SYS_NO_FLASH as Kconfig option. All the boards which needs to enable this option can be done through defconfigs Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * usb: zynq: Define config USB_STORAGE through defconfigSiva Durga Prasad Paladugu2016-07-22-1/+6
| | | | | | | | | | | | | | | | Define config USB_STORAGE through defconfig for all respective zynq boards Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * usb: Kconfig: Add Kconfigs entry USB_EHCI_ZYNQSiva Durga Prasad Paladugu2016-07-22-11/+20
| | | | | | | | | | | | | | | | | | Add Kconfig entry config option for USB_EHCI_ZYNQ and update the same to enable for all zynq boards which supports USB Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM64: zynqmp: Enable AHCI on EP platformAlexander Graf2016-07-22-0/+1
| | | | | | | | | | | | | | | | The EP platform also has working AHCI emulation, so I see little reason not to implement the plumbing for it that enables us to boot from AHCI. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * microblaze: Remove empty ifdef around cachesMichal Simek2016-07-22-4/+0
| | | | | | | | | | | | Code around was removed because of move to Kconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * dm: clk: Remove simple version of clk_get_by_index/name()Michal Simek2016-07-22-27/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple version of clk_get_by_index() added by: "dm: clk: Add a simple version of clk_get_by_index()" (sha1: a4b10c088c4f6ef2e2bba33e8cfea369bcbbce44) is only working for #clock-cells=<1> but not for any other values. Fixed clocks is using #clock-cells=<0> which requires full implementation. Remove simplified versions of clk_get_by_index() and use full version. Also remove empty clk_get_by_name() which is failing when it is called which is useless. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Stephen Warren <swarren@nvidia.com>
| * ARM64: zynqmp: Remove get_uart_clk()Michal Simek2016-07-22-17/+0
| | | | | | | | | | | | ZynqMP will use reading clock freq directly from DT. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * serial: zynq: Read information about clock from DTMichal Simek2016-07-22-1/+27
| | | | | | | | | | | | | | | | Read information about clock frequency from DT. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
| * ARM64: zynqmp: Enable SPL for all zynqmp boardsMichal Simek2016-07-22-0/+35
| | | | | | | | | | | | | | Compile SPL for all boards even psu_init.c/h files are not in the tree yet. But this change enables covering SPL issues in mainline. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM64: zynqmp: Enable CLK and SPL_CLK by defaultMichal Simek2016-07-22-14/+2
| | | | | | | | | | | | | | Serial driver starts to use clk framework that's why enable it by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * spl: Fix compilation warnings for arm64Michal Simek2016-07-22-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make code 64bit aware. Warnings: +../arch/arm/lib/spl.c: In function ‘jump_to_image_linux’: +../arch/arm/lib/spl.c:63:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] +../common/spl/spl_fat.c: In function ‘spl_load_image_fat’: +../common/spl/spl_fat.c:91:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * mmc: sdhci: Disable internal clock enable bitSiva Durga Prasad Paladugu2016-07-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | Disable internal clock by clearing the internal clock enable bit. This bit needs to be cleared too when we stop the SDCLK for changing the frequency divisor. This bit should be set to zero when the device is not using the Host controller. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * api: Disable api_net when DM is usedMichal Simek2016-07-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_API is selected with DM_ETH this error is present: api/api_net.c: In function 'dev_enum_net': api/api_net.c:61:35: warning: initialization from incompatible pointer type struct eth_device *eth_current = eth_get_dev(); ^ api/api_net.c:68:39: error: dereferencing pointer to incomplete type memcpy(di->di_net.hwaddr, eth_current->enetaddr, 6); ^ Disable api_net functions when ETH_DM is selected. Signed-off-by: Chris Johns <chrisj@rtems.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * ARM: zynq/zynqmp: Use the default CONFIG_BOOTDELAY=2Michal Simek2016-07-22-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | Based on: "ARM: uniphier: use the default CONFIG_BOOTDELAY=2" (sha1: 7c8ef0feb97586d35b0296b48903daef8c06ab21) "I do not insist on CONFIG_BOOTDELAY=3. The default value in Kconfig, CONFIG_BOOTDELAY=2, is just fine for these boards." Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge git://git.denx.de/u-boot-mpc85xxTom Rini2016-07-21-52/+350
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| * | powerpc/85xx: Increase fdt addressScott Wood2016-07-21-31/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loading the fdt at 0xc00000 fails if the uncompressed kernel image is greater than 12 MiB, which is quite common with modern kernels and multiplatform defconfigs. Move fdtaddr to 0x1e00000 which is just under the ramdiskaddr on most targets. Signed-off-by: Scott Wood <oss@buserror.net> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Paul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: York Sun <york.sun@nxp.com>
generated by cgit v1.1 at 2024-11-12 21:33:37 +0000