Tom Rini ef0b75d3d8 Merge git://git.denx.de/u-boot-riscv 5 anni fa
..
SPI 1cc0a9f496 Fix various typos, scattered over the code. 8 anni fa
SPL ebfc066e6f doc: SPL: Add README for secure boot support 7 anni fa
chromium 971a54193c doc: fix incorrect usage of DT node unit address 6 anni fa
device-tree-bindings 06bda1259f ram: Introduce K3 AM654 DDR Sub System driver 5 anni fa
driver-model 1a6bd4717f dm: doc: Update description of pre-relocation support 5 anni fa
imx 75e8ca6a5e doc: imx: Improve i.MX documentation naming 5 anni fa
mvebu c511147cf4 doc: cmd: bubt: drop duplicated text 6 anni fa
uImage.FIT 612e99123b doc: FIT image: fix typo 5 anni fa
I2C_Edge_Conditions 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 anni fa
README.440-DDR-performance a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.AMCC-eval-boards-cleanup 8a316c9b62 Major cleanup for AMCC PPC4xx eval boards. 19 anni fa
README.ARC bde237368a arc: add README for architecture 10 anni fa
README.ARM-memory-map 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE 13 anni fa
README.AX25 f981e66ed4 doc: ae250: Rename as ae350 6 anni fa
README.Heterogeneous-SoCs b8bf0adc12 powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs 9 anni fa
README.JFFS2 59e12a4a8c fs: Kconfig: Add a separate option for FS_JFFS2 7 anni fa
README.JFFS2_NAND b2482dffa0 README: Drop unused JFFS2 options 7 anni fa
README.LED 5b8e76c35e powerpc, 8xx: remove support for 8xx 7 anni fa
README.LED_display e03e4b7312 led_display: remove unused DISPLAY_MARK define 13 anni fa
README.N1213 afc1ce8288 doc/README: documents and readme for NDS32 arch 12 anni fa
README.NDS32 afc1ce8288 doc/README: documents and readme for NDS32 arch 12 anni fa
README.NetConsole 2c8fe5120f net: Make the netconsole buffer size configurable 11 anni fa
README.OFT f013dacf0a Code cleanup, especially MIPS for GCC 4.x 18 anni fa
README.POST f7bd1c3c97 post: remove reference to power functions 6 anni fa
README.SNTP c46bf09e0b doc: Fix some typos in different files 12 anni fa
README.SPL a430fa06a4 mtd: move NAND files into a raw/ subdirectory 5 anni fa
README.TPL 4379ac6148 kbuild: rename TOPDIR to stctree 10 anni fa
README.VLAN a3d991bd0d Patches by Pantelis Antoniou, 30 Mar 2004: 20 anni fa
README.VSC3316-3308 aa42cb71fa board/freescale/common: VSC3316/VSC3308 initialization code 11 anni fa
README.ae350 f981e66ed4 doc: ae250: Rename as ae350 6 anni fa
README.ag101p 2e88bb28d8 NDS32: Generic Board Support and Unsupport 8 anni fa
README.android-fastboot 277b1333b7 fastboot: Update fastboot documentation 6 anni fa
README.android-fastboot-protocol 3aab70afc5 usb/gadget: add the fastboot gadget 10 anni fa
README.arm-caches 421044b183 doc: ARM: Use the right function name 9 anni fa
README.arm-relocation a430fa06a4 mtd: move NAND files into a raw/ subdirectory 5 anni fa
README.arm64 8add67911d doc: update README.arm64 7 anni fa
README.armada-secureboot a1b6b0a9c1 arm: mvebu: Implement secure boot 7 anni fa
README.at91 1473f6ac88 arm: at91: wdt: Convert watchdog driver to dm/dt 5 anni fa
README.atmel_mci daab59ac05 avr32: Retire AVR32 for good 6 anni fa
README.atmel_pmecc 09c2b8f3e3 Change my mailaddress 8 anni fa
README.autoboot 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.avb2 6663e07478 avb_verify: support using OP-TEE TA AVB 5 anni fa
README.b4860qds a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.bcm7xxx 894c3ad27f board: arm: Add support for Broadcom BCM7445 5 anni fa
README.bedbug a47a12becf Move arch/ppc to arch/powerpc 14 anni fa
README.bitbangMII 4946775c6d Coding Style cleanup; update CHANGELOG, prepare -rc1 14 anni fa
README.blackfin 4c58eb5552 add some more Blackfin docs 16 anni fa
README.bloblist cff8870131 Add bloblist documentation 5 anni fa
README.bootmenu 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.boston ad8783cb1c boston: Introduce support for the MIPS Boston development board 7 anni fa
README.bus_vcxk 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.cfi 66723eda4e doc/README.cfi: Update code snippet, and add example. 7 anni fa
README.chromium 84996795c2 tegra: nyan-big: Update CONFIG_SYS_TEXT to the default in README.chromium 5 anni fa
README.clang 3b6407b8ed clang: Update documentation 6 anni fa
README.coccinelle 8a28caf02b Makefile: add coccicheck target 6 anni fa
README.commands 3d9640f55c doc: expand README.commands 6 anni fa
README.commands.itest cd0a9de68b * Patch by Laurent Mohin, 10 Feb 2004: 20 anni fa
README.commands.spl 1cc0a9f496 Fix various typos, scattered over the code. 8 anni fa
README.console 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.davinci 3d2c8e6c7f arm, da850evm: Add an SPL for SPI boot 12 anni fa
README.davinci.nand_spl 4dd834906d arm, davinci: add cam_enc_4xx support 12 anni fa
README.dfutftp 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.displaying-bmps c088048533 lcd: implement a callback for splashimage 11 anni fa
README.distro a8da9ff466 distro_bootcmd: add VirtIO distro boot command 5 anni fa
README.dns 28958b8bea Coding Style cleanup; update CHANGELOG. 15 anni fa
README.drivers.eth 1fd92db83d net: cosmetic: Fix var naming net <-> eth drivers 9 anni fa
README.enetaddr 35affd7a2f env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr() 6 anni fa
README.esbc_validate 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.ext4 3d22bae57f fs: Migrate ext4 to Kconfig 6 anni fa
README.falcon 767cb74a00 cmd: spl: provide address and size of prepared FDT in environment 6 anni fa
README.fdt-control a15a7aa47b doc: Update docs for device tree in SPL, TPL 5 anni fa
README.fdt-overlays 56fc7032e1 doc: overlays: Tweak documentation regarding overlays 6 anni fa
README.fec_mxc 0750701a3f driver/net/fec: support fixed speed connection 7 anni fa
README.fsl-clk 7826669df8 doc: restore doc/README.fsl-clk 6 anni fa
README.fsl-ddr eb118807a4 driver/ddr/fsl: Add address parity support for DDR4 UDIMM/discrete 8 anni fa
README.fsl-dpaa e82973414d armv8/ls1043a: Add Fman support 8 anni fa
README.fsl-esdhc f34ccce50a mmc: fsl_esdhc: drop CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT 6 anni fa
README.fsl-hwconfig 636c316f9b powerpc/85xx: Specify hwconfig usage for USB controller 13 anni fa
README.fsl-trustzone-components 449372148f armv8: LS2080A: Rename LS2085A to reflect LS2080A 8 anni fa
README.fsl_iim 0f67e09e9e Add fsl_iim driver 11 anni fa
README.fuse ccca7dfd02 Add fuse API and commands 11 anni fa
README.generic-board 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.generic_usb_ohci 064b55cfcb powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x 7 anni fa
README.gpt 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.hwconfig 1bce2aeb6f Cosmetic: Fix a number of typos, no functional changes. 10 anni fa
README.i2c b725dc458f i2c: Add a mux for GPIO-based I2C bus arbitration 8 anni fa
README.iomux 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.iscsi 76a472dc44 doc: README.iscsi: make compatible with restructured text 5 anni fa
README.kconfig c21fc7e223 treewide: fix "followings" to "following" 7 anni fa
README.kwbimage adbba99606 doc: fix documentation of out-of-tree build 9 anni fa
README.link-local bc0571fc10 net: cosmetic: Fix checkpatch.pl failures in net.c 9 anni fa
README.log b71ac16063 log: Add units to code-size stats in README.log 6 anni fa
README.lynxkdi 6d0f6bcf33 rename CFG_ macros to CONFIG_SYS 15 anni fa
README.m54418twr e6e5ecc5e2 m68k: Drop unreferenced CONFIG_* defines 6 anni fa
README.m68k 6ba2da90de m68k: doc: update outdated documentation 6 anni fa
README.malta a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.marubun-pcmcia 1cc0a9f496 Fix various typos, scattered over the code. 8 anni fa
README.marvell b6518b1ea3 arm64: mvebu: use single defconfig for Armada8K development boards 6 anni fa
README.memory-test a2681707b2 Feature Removal: disable "mtest" command by default 11 anni fa
README.menu 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.mips b1a14c471c MIPS: remove obsolete TODO items 10 anni fa
README.mpc74xx e221174377 Initial revision 21 anni fa
README.mpc83xx.ddrecc 47e8bc8467 mpc83xx: Correct the README for DDR ECC 17 anni fa
README.mpc83xxads b43957baf7 README: Drop CONFIG_MPC8349ADS 7 anni fa
README.mpc85xx f1683aa73c board_f: Rename initdram() to dram_init() 7 anni fa
README.mpc85xx-sd-spi-boot 789460c914 powerpc: P2010: Drop configuration for P2010 7 anni fa
README.mpc85xx-spin-table a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.mpc85xxcds a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.multi-dtb-fit 2f57c95100 spl: dm: Make it possible for the SPL to pick its own DTB from a FIT 6 anni fa
README.mxc_ocotp 0454e0c420 arm: vf610: Add Vybrid VF610 to mxc_ocotp document 11 anni fa
README.nand a430fa06a4 mtd: move NAND files into a raw/ subdirectory 5 anni fa
README.nand-boot-ppc440 8fbc985bda Fix some typos 16 anni fa
README.ne2000 8ed9604613 * Patches by Richard Woodruff, 01 Oct 2004: 19 anni fa
README.nios2 9f301294dd nios2: change README.nios2 to use 10m50 as template 8 anni fa
README.nokia_rx51 93e1459641 Coding Style cleanup: replace leading SPACEs by TABs 10 anni fa
README.nvme 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.odroid 3af65c3f55 odroid: Update README with correct firmware link and XU4 support 8 anni fa
README.omap-ulpi-viewport 928c4bdf9b usb: ulpi: Add omap-ulpi-view port support 12 anni fa
README.omap3 de39dc7162 arm: armv7-a: Compile and tune for armv7-a instead of armv5 5 anni fa
README.pblimage 262737f05a powerpc/tool/pbl: fix pbl image compiling process 10 anni fa
README.plan9 eeaef5e430 cmd_bootm: Add command line arguments to Plan 9 11 anni fa
README.power-framework ccfc89cb16 doc:power:pmic: Add doc entry for PMIC(v2) framework 10 anni fa
README.pxe 2023000aed cmd: pxe: add support for FIT config selection 5 anni fa
README.qemu-arm 9792be7d93 doc: qemu-arm: Drop highmem=off references 6 anni fa
README.qemu-mips a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.qemu-riscv 510e379c49 riscv: Add QEMU virt board support 5 anni fa
README.ramboot-ppc85xx 830fc1bfe7 powerpc: mpc85xx: Convert CONFIG_SYS_CCSRBAR_DEFAULT to Kconfig option 7 anni fa
README.rmobile b081454575 doc: rmobile: Update the README 6 anni fa
README.rockchip 760b95789e rockchip: doc: clarify usage of CONFIG_SPL_ROCKCHIP_BACK_TO_BROM 5 anni fa
README.rockusb f68c8e827c usb: rockchip: implement K_FW_LBA_ERASE_10 command 5 anni fa
README.s5pc1xx abbe18c353 s5pc1xx: update the README file 14 anni fa
README.sata a187559e3d Use correct spelling of "U-Boot" 8 anni fa
README.sched 3e38691e8f * Patch by Arun Dharankar, 4 Apr 2003: 21 anni fa
README.scrapyard daab59ac05 avr32: Retire AVR32 for good 6 anni fa
README.semihosting 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.serial_multi 064b55cfcb powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x 7 anni fa
README.sh c133c1fb0b sh: Add support Renesas Solutions R7780MP 16 anni fa
README.sh7752evb 1a2621bab8 sh: add support for sh7752evb board 11 anni fa
README.sh7753evb 320cf35080 sh: add support for sh7753evb board 10 anni fa
README.sha1 6de80f2196 Drop references to MAKEALL in the documentation 7 anni fa
README.silent be2e5a09e6 Allow u-boot to be silent without forcing Linux to be 11 anni fa
README.socfpga 8baa17832f ARM: socfpga: add fpga build and bsp handoff instructions to readme 7 anni fa
README.spear f273e5b2a6 SPEAr: Add configuration options for spear3xx and spear6xx boards 12 anni fa
README.splashprepare db1b79b886 splash: add support for loading splash from a FIT image 7 anni fa
README.srio-pcie-boot-corenet 5a516748a8 powerpc/doc: Update the README.srio-pcie-boot-corenet 11 anni fa
README.standalone 3fafced74d riscv: doc: Add relative doc to describe RISC-V 6 anni fa
README.t1040-l2switch aae0e68909 drivers: net: vsc9953: Add LAG support 8 anni fa
README.tee 1ea3fbe318 Documentation: tee uclass and op-tee driver 5 anni fa
README.ti-secure 4fce6554dc doc: Updates info on using Keystone2 secure devices 7 anni fa
README.trace 6d07d63d2f sandbox: Drop the deprecated 'sb' command 5 anni fa
README.u-boot_on_efi 3ebd892fda x86: Rename efi-x86 target to efi-x86_app 6 anni fa
README.ubi 93e1459641 Coding Style cleanup: replace leading SPACEs by TABs 10 anni fa
README.ubispl 6f4e7d3c75 spl: Lightweight UBI and UBI fastmap support 7 anni fa
README.ublimage 04e5ae7931 Minor coding style cleanup. 12 anni fa
README.uefi c726913a98 Revert "efi_loader: no support for ARMV7_NONSEC=y" 5 anni fa
README.unaligned-memory-access.txt be9445c0d4 doc: Fix comparison operator 9 anni fa
README.uniphier 7ef5b1e7ed ARM: uniphier: enable distro boot 5 anni fa
README.update 3f42dc87b4 Fix typo: commmand -> command. 8 anni fa
README.usb 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.vf610 24e8bee508 arm: vf610: Add Vybrid VF610 CPU support 11 anni fa
README.video 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 anni fa
README.virtio 216460ec12 doc: Document virtio support 5 anni fa
README.vxworks 40144260a9 doc: vxworks: Mention chain-loading an x86 kernel via 'bootefi' 5 anni fa
README.watchdog 1473f6ac88 arm: at91: wdt: Convert watchdog driver to dm/dt 5 anni fa
README.x86 0e028bf970 x86: doc: Remove stale sections of 64-bit support 5 anni fa
README.xtensa de5e5cea02 xtensa: add support for the xtensa processor architecture [1/2] 7 anni fa
README.zfs 93e1459641 Coding Style cleanup: replace leading SPACEs by TABs 10 anni fa
README.zynq a430fa06a4 mtd: move NAND files into a raw/ subdirectory 5 anni fa
bounces e11aa602ab patman: add support for omitting bouncing addresses 6 anni fa
feature-removal-schedule.txt 62a3b7dd08 Various, unrelated tree-wide typo fixes. 7 anni fa
git-mailrc 881e8478c1 doc/git-mailrc: add Stefan Roese to the kirkwood alias 5 anni fa
kwboot.1 a6f70a3d14 Fix spelling of "transferred". 8 anni fa
mkimage.1 0f7c6cdc81 mkimage: Allow including a ramdisk in FIT auto mode 7 anni fa

README.440-DDR-performance

AMCC suggested to set the PMU bit to 0 for best performace on the
PPC440 DDR controller. The 440er common DDR setup files (sdram.c &
spd_sdram.c) are changed accordingly. So all 440er boards using
these setup routines will automatically receive this performance
increase.

Please see below some benchmarks done by AMCC to demonstrate this
performance changes:


----------------------------------------
SDRAM0_CFG0[PMU] = 1 (U-Boot default for Bamboo, Yosemite and Yellowstone)
----------------------------------------
Stream benchmark results
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 2000000, Offset = 0
Total memory required = 45.8 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 112345 microseconds.
(= 112345 clock ticks)
Increase the size of the arrays if this shows that you are not getting
at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the precision of your system
timer.
-------------------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Copy: 256.7683 0.1248 0.1246 0.1250
Scale: 246.0157 0.1302 0.1301 0.1302
Add: 255.0316 0.1883 0.1882 0.1885
Triad: 253.1245 0.1897 0.1896 0.1899


TTCP Benchmark Results
ttcp-t: socket
ttcp-t: connect
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5000 tcp ->
localhost
ttcp-t: 16777216 bytes in 0.28 real seconds = 454.29 Mbit/sec +++
ttcp-t: 2048 I/O calls, msec/call = 0.14, calls/sec = 7268.57
ttcp-t: 0.0user 0.1sys 0:00real 60% 0i+0d 0maxrss 0+2pf 3+1506csw

----------------------------------------
SDRAM0_CFG0[PMU] = 0 (Suggested modification)
Setting PMU = 0 provides a noticeable performance improvement *2% to
5% improvement in memory performance.
*Improves the Mbit/sec for TTCP benchmark by almost 76%.
----------------------------------------
Stream benchmark results
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 2000000, Offset = 0
Total memory required = 45.8 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 120066 microseconds.
(= 120066 clock ticks)
Increase the size of the arrays if this shows that you are not getting
at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the precision of your system
timer.
-------------------------------------------------------------
Function Rate (MB/s) RMS time Min time Max time
Copy: 262.5167 0.1221 0.1219 0.1223
Scale: 258.4856 0.1238 0.1238 0.1240
Add: 262.5404 0.1829 0.1828 0.1831
Triad: 266.8594 0.1800 0.1799 0.1802

TTCP Benchmark Results
ttcp-t: socket
ttcp-t: connect
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5000 tcp ->
localhost
ttcp-t: 16777216 bytes in 0.16 real seconds = 804.06 Mbit/sec +++
ttcp-t: 2048 I/O calls, msec/call = 0.08, calls/sec = 12864.89
ttcp-t: 0.0user 0.0sys 0:00real 46% 0i+0d 0maxrss 0+2pf 120+1csw


2006-07-28, Stefan Roese