April 2016 - U-Boot

[U-Boot] [PATCH 1/2] cmd: Kconfig: Add a Kconfig options for a few CMD
by Dinh Nguyen 21 Apr '16

21 Apr '16

Add the following CMD options to Kconfig: CMD_BOOTZ CMD_ASKENV CMD_GREPENV CMD_USB_MASS_STORAGE CMD_FAT CMD_MII CMD_CACHE CMD_DFU CMD_EXT2 CMD_EXT4 CMD_EXT4_WRITE CMD_FS_GENERIC CMD_MMC Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> --- cmd/Kconfig | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/cmd/Kconfig b/cmd/Kconfig index fe8b4f0..82d5d20 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -160,6 +160,11 @@ config CMD_BOOTM help Boot an application image from the memory. +config CMD_BOOTZ + bool "bootz" + help + Boot the Linux zImage + config CMD_BOOTEFI bool "bootefi" depends on EFI_LOADER @@ -210,6 +215,11 @@ endmenu menu "Environment commands" +config CMD_ASKENV + bool "ask for env variable" + help + Ask for environment variable + config CMD_EXPORTENV bool "env export" default y @@ -228,6 +238,11 @@ config CMD_EDITENV help Edit environment variable. +config CMD_GREPENV + bool "search env" + help + Allow for searching environment variables + config CMD_SAVEENV bool "saveenv" default y @@ -341,6 +356,11 @@ config CMD_ARMFLASH help ARM Ltd reference designs flash partition access +config CMD_MMC + bool "mmc" + help + MMC memory mapped support. + config CMD_NAND bool "nand" help @@ -366,6 +386,19 @@ config CMD_USB help USB support. +config CMD_DFU + depends on CMD_USB + bool "dfu" + help + Enables the command "dfu" which is used to have U-Boot create a DFU + class device via USB. + +config CMD_USB_MASS_STORAGE + depends on CMD_USB + bool "UMS usb mass storage" + help + USB mass storage support + config CMD_FPGA bool "fpga" default y @@ -454,6 +487,11 @@ config CMD_NFS help Boot image via network using NFS protocol. +config CMD_MII + bool "mii" + help + Enable MII utility commands. + config CMD_PING bool "ping" help @@ -508,6 +546,17 @@ config CMD_BLOCK_CACHE during development, but also allows the cache to be disabled when it might hurt performance (e.g. when using the ums command). +config CMD_CACHE + bool "icache or dcache" + help + Enable the "icache" and "dcache" commands + +config CMD_DFU + bool "dfu" + help + Enables the command "dfu" which is used to have U-Boot create a DFU + class device via USB. + config CMD_TIME bool "time" help @@ -612,4 +661,33 @@ config CMD_TPM_TEST endmenu +menu "Filesystem commands" +config CMD_EXT2 + bool "ext2 command support" + help + Enables EXT2 FS command + +config CMD_EXT4 + bool "ext4 command support" + help + Enables EXT4 FS command + +config CMD_EXT4_WRITE + depends on CMD_EXT4 + bool "ext4 write command support" + help + Enables EXT4 FS write command + +config CMD_FAT + bool "FAT command support" + help + Support for the FAT fs + +config CMD_FS_GENERIC + bool "filesystem commands" + help + Enables filesystem commands (e.g. load, ls) that work for multiple + fs types. +endmenu + endmenu -- 1.9.1.315.g3f09db0

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[U-Boot] what is the rationale for 900+ lines duplicated in common/dlmalloc.c and include/malloc.h?
by Robert P. J. Day 21 Apr '16

21 Apr '16

just noticed, in common/dlmalloc.c, the sizable chunk: #if 0 /* Moved to malloc.h */ /* ---------- To make a malloc.h, start cutting here ------------ */ ... several hundred lines ... #ifdef __cplusplus }; /* end of extern "C" */ #endif /* ---------- To make a malloc.h, end cutting here ------------ */ #endif /* 0 */ /* Moved to malloc.h */ given that those lines appear to be duplicated in malloc.h, what is the purpose of them still being in dlmalloc.c? i'm just curious. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================

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[U-Boot] uh ... is it "help" or "---help---"?
by Robert P. J. Day 21 Apr '16

21 Apr '16

more teeth-gnashing pedantry ... is Kconfig standard "help" or "---help---"? rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================

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[U-Boot] [PULL] u-boot-usb/master
by Marek Vasut 21 Apr '16

21 Apr '16

The following changes since commit 108f8418597350bd98357f25acaa8ab8a0435779: ARM: rpi: fix 64-bit CONFIG_SYS_TEXT_BASE (2016-04-16 09:02:17 -0400) are available in the git repository at: git://git.denx.de/u-boot-usb.git master for you to fetch changes up to e6c0bc0643e5a4387fecbcf83080d0b796eb067c: usb: gadget Move: CONFIG_G_DNL_* to Kconfig (2016-04-20 11:43:28 +0200) ---------------------------------------------------------------- John Tobias (2): USB: g_dnl: Change device class usb: ums - expose selected partition/s Sam Protsenko (7): usb: gadget: Move CONFIG_USB_GADGET_VBUS_DRAW to Kconfig usb: gadget: Move CONFIG_USB_GADGET_DUALSPEED to Kconfig usb: gadget: Move CONFIG_USB_GADGET_DOWNLOAD to Kconfig usb: dwc3: Move CONFIG_USB_DWC3_GADGET/HOST to Kconfig usb: dwc3: Move CONFIG_USB_DWC3_OMAP to Kconfig usb: dwc3: Move CONFIG_USB_DWC3_PHY_* to Kconfig usb: gadget Move: CONFIG_G_DNL_* to Kconfig cmd/usb_mass_storage.c | 39 +++++++++++++++++++++++++++++---------- configs/A13-OLinuXino_defconfig | 4 ++++ configs/CHIP_defconfig | 4 ++++ configs/Cubietruck_defconfig | 4 ++++ configs/am335x_baltos_defconfig | 5 +++++ configs/am335x_boneblack_defconfig | 5 +++++ configs/am335x_boneblack_vboot_defconfig | 5 +++++ configs/am335x_evm_defconfig | 5 +++++ configs/am335x_evm_nor_defconfig | 5 +++++ configs/am335x_evm_norboot_defconfig | 5 +++++ configs/am335x_evm_spiboot_defconfig | 5 +++++ configs/am335x_evm_usbspl_defconfig | 5 +++++ configs/am335x_gp_evm_defconfig | 5 +++++ configs/am437x_gp_evm_defconfig | 8 ++++++++ configs/am437x_sk_evm_defconfig | 8 ++++++++ configs/am43xx_evm_defconfig | 8 ++++++++ configs/am43xx_evm_ethboot_defconfig | 8 ++++++++ configs/am43xx_evm_qspiboot_defconfig | 8 ++++++++ configs/am43xx_evm_usbhost_boot_defconfig | 8 ++++++++ configs/apalis_t30_defconfig | 5 +++++ configs/bcm11130_defconfig | 5 +++++ configs/bcm11130_nand_defconfig | 5 +++++ configs/bcm28155_ap_defconfig | 5 +++++ configs/bcm28155_w1d_defconfig | 5 +++++ configs/beaver_defconfig | 5 +++++ configs/birdland_bav335a_defconfig | 5 +++++ configs/birdland_bav335b_defconfig | 5 +++++ configs/cgtqmx6eval_defconfig | 5 +++++ configs/colibri_t20_defconfig | 9 +++++++-- configs/colibri_t30_defconfig | 5 +++++ configs/colibri_vf_defconfig | 5 +++++ configs/corvus_defconfig | 5 +++++ configs/dalmore_defconfig | 5 +++++ configs/dra72_evm_defconfig | 8 ++++++++ configs/dra74_evm_defconfig | 8 ++++++++ configs/dra7xx_evm_defconfig | 8 ++++++++ configs/dra7xx_evm_qspiboot_defconfig | 8 ++++++++ configs/dra7xx_evm_uart3_defconfig | 8 ++++++++ configs/draco_defconfig | 5 +++++ configs/e2220-1170_defconfig | 5 +++++ configs/gwventana_defconfig | 5 +++++ configs/jetson-tk1_defconfig | 5 +++++ configs/kc1_defconfig | 4 ++++ configs/ma5d4evk_defconfig | 1 + configs/mx6dlsabreauto_defconfig | 5 +++++ configs/mx6dlsabresd_defconfig | 5 +++++ configs/mx6qpsabreauto_defconfig | 5 +++++ configs/mx6qsabreauto_defconfig | 5 +++++ configs/mx6qsabrelite_defconfig | 5 +++++ configs/mx6qsabresd_defconfig | 5 +++++ configs/mx6sabresd_spl_defconfig | 5 +++++ configs/mx7dsabresd_defconfig | 5 +++++ configs/nitrogen6dl2g_defconfig | 5 +++++ configs/nitrogen6dl_defconfig | 5 +++++ configs/nitrogen6q2g_defconfig | 5 +++++ configs/nitrogen6q_defconfig | 5 +++++ configs/nitrogen6s1g_defconfig | 5 +++++ configs/nitrogen6s_defconfig | 5 +++++ configs/novena_defconfig | 3 +++ configs/nyan-big_defconfig | 5 +++++ configs/odroid-xu3_defconfig | 7 +++++++ configs/odroid_defconfig | 5 +++++ configs/omap3_beagle_defconfig | 5 +++++ configs/omap3_logic_defconfig | 5 +++++ configs/omap5_uevm_defconfig | 8 ++++++++ configs/origen_defconfig | 5 +++++ configs/p2371-0000_defconfig | 5 +++++ configs/p2371-2180_defconfig | 5 +++++ configs/p2571_defconfig | 5 +++++ configs/pcm051_rev1_defconfig | 3 +++ configs/pcm051_rev3_defconfig | 3 +++ configs/pengwyn_defconfig | 1 + configs/pxm2_defconfig | 5 +++++ configs/rastaban_defconfig | 5 +++++ configs/rut_defconfig | 5 +++++ configs/s5p_goni_defconfig | 5 +++++ configs/s5pc210_universal_defconfig | 5 +++++ configs/sama5d2_xplained_mmc_defconfig | 1 + configs/sama5d2_xplained_spiflash_defconfig | 1 + configs/sama5d3xek_mmc_defconfig | 1 + configs/sama5d3xek_nandflash_defconfig | 1 + configs/sama5d3xek_spiflash_defconfig | 1 + configs/sama5d4_xplained_mmc_defconfig | 1 + configs/sama5d4_xplained_nandflash_defconfig | 1 + configs/sama5d4_xplained_spiflash_defconfig | 1 + configs/sama5d4ek_mmc_defconfig | 1 + configs/sama5d4ek_nandflash_defconfig | 1 + configs/sama5d4ek_spiflash_defconfig | 1 + configs/sansa_fuze_plus_defconfig | 3 +++ configs/smartweb_defconfig | 4 ++++ configs/sniper_defconfig | 4 ++++ configs/socfpga_arria5_defconfig | 5 +++++ configs/socfpga_cyclone5_defconfig | 5 +++++ configs/socfpga_de0_nano_soc_defconfig | 5 +++++ configs/socfpga_mcvevk_defconfig | 5 +++++ configs/socfpga_sockit_defconfig | 5 +++++ configs/socfpga_socrates_defconfig | 5 +++++ configs/taurus_defconfig | 4 ++++ configs/tbs2910_defconfig | 5 +++++ configs/thuban_defconfig | 5 +++++ configs/trats2_defconfig | 5 +++++ configs/trats_defconfig | 5 +++++ configs/venice2_defconfig | 5 +++++ configs/vinco_defconfig | 1 + configs/warp_defconfig | 5 +++++ configs/xfi3_defconfig | 3 +++ configs/xilinx_zynqmp_ep_defconfig | 6 ++++++ configs/zynq_picozed_defconfig | 9 +++++++-- configs/zynq_zc702_defconfig | 9 +++++++-- configs/zynq_zc706_defconfig | 9 +++++++-- configs/zynq_zed_defconfig | 9 +++++++-- configs/zynq_zybo_defconfig | 9 +++++++-- drivers/usb/Kconfig | 2 ++ drivers/usb/dwc3/Kconfig | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/usb/gadget/Kconfig | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/usb/gadget/g_dnl.c | 6 +++--- drivers/usb/musb-new/Kconfig | 1 + include/configs/am335x_evm.h | 9 --------- include/configs/am3517_evm.h | 1 - include/configs/am43xx_evm.h | 26 ++++++++++++-------------- include/configs/baltos.h | 9 --------- include/configs/bav335x.h | 9 --------- include/configs/bcm28155_ap.h | 7 ------- include/configs/cgtqmx6eval.h | 8 -------- include/configs/colibri_vf.h | 7 ------- include/configs/corvus.h | 10 ---------- include/configs/dra7xx_evm.h | 13 ------------- include/configs/exynos4-common.h | 11 +---------- include/configs/gw_ventana.h | 9 --------- include/configs/kc1.h | 13 ------------- include/configs/kwb.h | 2 -- include/configs/ma5d4evk.h | 2 -- include/configs/mx6sabre_common.h | 8 -------- include/configs/mx7dsabresd.h | 8 -------- include/configs/nitrogen6x.h | 9 --------- include/configs/novena.h | 2 -- include/configs/odroid_xu3.h | 15 --------------- include/configs/omap3_beagle.h | 7 ------- include/configs/omap3_logic.h | 7 ------- include/configs/omap5_uevm.h | 13 ------------- include/configs/pcm051.h | 2 -- include/configs/pengwyn.h | 3 --- include/configs/s5p_goni.h | 10 ++-------- include/configs/s5pc210_universal.h | 2 -- include/configs/sama5d2_xplained.h | 2 -- include/configs/sama5d3xek.h | 2 -- include/configs/sama5d4_xplained.h | 2 -- include/configs/sama5d4ek.h | 2 -- include/configs/sansa_fuze_plus.h | 3 --- include/configs/siemens-am33x-common.h | 7 ------- include/configs/smartweb.h | 7 ------- include/configs/sniper.h | 13 ------------- include/configs/socfpga_common.h | 15 ++------------- include/configs/sunxi-common.h | 10 ---------- include/configs/taurus.h | 7 ------- include/configs/tbs2910.h | 7 ------- include/configs/tegra-common-usb-gadget.h | 13 ------------- include/configs/tseries.h | 2 -- include/configs/vinco.h | 2 -- include/configs/warp.h | 8 -------- include/configs/xfi3.h | 3 --- include/configs/xilinx_zynqmp.h | 10 ---------- include/configs/zynq-common.h | 7 ------- 163 files changed, 709 insertions(+), 352 deletions(-) create mode 100644 drivers/usb/dwc3/Kconfig

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[U-Boot] [PATCH] configs: Update some Xilinx configs
by Tom Rini 21 Apr '16

21 Apr '16

As part of 3457bba these configs didn't get updated. Update them now. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig | 6 ++++++ configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig | 6 ++++++ configs/xilinx_zynqmp_zcu102_defconfig | 6 ++++++ configs/xilinx_zynqmp_zcu102_revB_defconfig | 6 ++++++ configs/zynq_microzed_defconfig | 5 +++++ 5 files changed, 29 insertions(+) diff --git a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig index 366aba2..7249495 100644 --- a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig @@ -32,6 +32,12 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_DM_ETH=y CONFIG_ZYNQ_GEM=y CONFIG_USB=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GADGET=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03FD +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig index 6197ad5..b4b1119 100644 --- a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig @@ -30,6 +30,12 @@ CONFIG_SPI_FLASH_SST=y CONFIG_DM_ETH=y CONFIG_ZYNQ_GEM=y CONFIG_USB=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GADGET=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03FD +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/xilinx_zynqmp_zcu102_defconfig b/configs/xilinx_zynqmp_zcu102_defconfig index 50a957c..eb89b12 100644 --- a/configs/xilinx_zynqmp_zcu102_defconfig +++ b/configs/xilinx_zynqmp_zcu102_defconfig @@ -29,6 +29,12 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_DM_ETH=y CONFIG_ZYNQ_GEM=y CONFIG_USB=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GADGET=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03FD +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/xilinx_zynqmp_zcu102_revB_defconfig b/configs/xilinx_zynqmp_zcu102_revB_defconfig index 5bd8248..bfbe053 100644 --- a/configs/xilinx_zynqmp_zcu102_revB_defconfig +++ b/configs/xilinx_zynqmp_zcu102_revB_defconfig @@ -29,6 +29,12 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_DM_ETH=y CONFIG_ZYNQ_GEM=y CONFIG_USB=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GADGET=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03FD +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig index bd261c1..e325317 100644 --- a/configs/zynq_microzed_defconfig +++ b/configs/zynq_microzed_defconfig @@ -25,3 +25,8 @@ CONFIG_USB=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y +CONFIG_CI_UDC=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03FD +CONFIG_G_DNL_PRODUCT_NUM=0x0300 -- 1.9.1

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[U-Boot] [PULL] u-boot-socfpga/master
by Marek Vasut 21 Apr '16

21 Apr '16

The following changes since commit 108f8418597350bd98357f25acaa8ab8a0435779: ARM: rpi: fix 64-bit CONFIG_SYS_TEXT_BASE (2016-04-16 09:02:17 -0400) are available in the git repository at: git://git.denx.de/u-boot-socfpga.git master for you to fetch changes up to 43809cfa1baefb90958a17fa0d1ec67f6f9edaac: arm: socfpga: socrates: Add eth0 alias to enable ethernet (2016-04-20 11:28:45 +0200) ---------------------------------------------------------------- Marek Vasut (10): ddr: altera: Replace ad-hoc constant with macro ddr: altera: Tweak DQS tracking enable handling ddr: altera: Fix scc_mgr_set() argument order ddr: altera: Fix DRAM end value in protection rule ddr: altera: Remove unnecessary update of the SCC ddr: altera: Remove unnecessary ODT mode config ddr: altera: Zero DM IN delay in scc_mgr_zero_group() ddr: altera: Make DLEVEL behavior inclusive ddr: altera: Staticize global variables ddr: altera: Repair DQ window centering code Stefan Roese (2): arm: socfpga: Fix typos in DT files (environmnet -> environment) arm: socfpga: socrates: Add eth0 alias to enable ethernet arch/arm/dts/socfpga_arria5_socdk.dts | 2 +- arch/arm/dts/socfpga_cyclone5_socdk.dts | 2 +- arch/arm/dts/socfpga_cyclone5_socrates.dts | 5 +++ arch/arm/dts/socfpga_cyclone5_sr1500.dts | 2 +- drivers/ddr/altera/sdram.c | 2 +- drivers/ddr/altera/sequencer.c | 182 ++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------------------- 6 files changed, 105 insertions(+), 90 deletions(-)

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[U-Boot] [GIT PULL] u-boot-mips/master
by Daniel Schwierzeck 21 Apr '16

21 Apr '16

Hi Tom, please pull a bugfix for MIPS, thanks. The following changes since commit 108f8418597350bd98357f25acaa8ab8a0435779: ARM: rpi: fix 64-bit CONFIG_SYS_TEXT_BASE (2016-04-16 09:02:17 -0400) are available in the git repository at: git://git.denx.de/u-boot-mips.git master for you to fetch changes up to fdff5b0598c73767c2cad097c66a82a705463452: MIPS: bootm: Add fixup of '/memory' node. (2016-04-19 13:21:48 +0200) ---------------------------------------------------------------- Purna Chandra Mandal (1): MIPS: bootm: Add fixup of '/memory' node. arch/mips/lib/bootm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

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[U-Boot] [PATCH] Kconfig: Simple aesthetic/grammar fixes to top-level Kconfig
by Robert P. J. Day 21 Apr '16

21 Apr '16

Signed-off-by: Robert P. J. Day <rpjday(a)crashcourse.ca> --- diff --git a/Kconfig b/Kconfig index e7002ed..f53759a 100644 --- a/Kconfig +++ b/Kconfig @@ -1,6 +1,7 @@ # # For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. +# see the file Documentation/kbuild/kconfig-language.txt in the +# Linux kernel source tree. # mainmenu "U-Boot $UBOOTVERSION Configuration" @@ -17,7 +18,7 @@ config LOCALVERSION string "Local version - append to U-Boot release" help Append an extra string to the end of your U-Boot version. - This will show up on your boot log, for example. + This will show up in your boot log, for example. The string you set here will be appended after the contents of any files with a filename matching localversion* in your object and source tree, in that order. Your total string can @@ -28,11 +29,11 @@ config LOCALVERSION_AUTO default y help This will try to automatically determine if the current tree is a - release tree by looking for git tags that belong to the current + release tree by looking for Git tags that belong to the current top of tree revision. A string of the format -gxxxxxxxx will be added to the localversion - if a git-based tree is found. The string generated by this will be + if a Git-based tree is found. The string generated by this will be appended after any matching localversion* files, and after the value set in CONFIG_LOCALVERSION. @@ -56,7 +57,7 @@ config SYS_MALLOC_F bool "Enable malloc() pool before relocation" default y if DM help - Before relocation memory is very limited on many platforms. Still, + Before relocation, memory is very limited on many platforms. Still, we can provide a small malloc() pool if needed. Driver model in particular needs this to operate, so that it can allocate the initial serial device and any others that are needed. @@ -66,7 +67,7 @@ config SYS_MALLOC_F_LEN depends on SYS_MALLOC_F default 0x400 help - Before relocation memory is very limited on many platforms. Still, + Before relocation, memory is very limited on many platforms. Still, we can provide a small malloc() pool if needed. Driver model in particular needs this to operate, so that it can allocate the initial serial device and any others that are needed. @@ -78,7 +79,7 @@ menuconfig EXPERT This option allows certain base U-Boot options and settings to be disabled or tweaked. This is for specialized environments which can tolerate a "non-standard" U-Boot. - Only use this if you really know what you are doing. + Use this only if you really know what you are doing. if EXPERT config SYS_MALLOC_CLEAR_ON_INIT @@ -95,7 +96,7 @@ if EXPERT Then the boot time can be significantly reduced. Warning: When disabling this, please check if malloc calls, maybe - should be replaced by calloc - if expects zeroed memory. + should be replaced by calloc - if one expects zeroed memory. endif endmenu # General setup @@ -117,10 +118,10 @@ config SPL config SPL_SYS_MALLOC_SIMPLE bool depends on SPL - prompt "Only use malloc_simple functions in the spl" + prompt "Only use malloc_simple functions in the SPL" help Say Y here to only use the *_simple malloc functions from - malloc_simple.c, rather then using the versions from dlmalloc.c + malloc_simple.c, rather then using the versions from dlmalloc.c; this will make the SPL binary smaller at the cost of more heap usage as the *_simple malloc functions do not re-use free-ed mem. -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================

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[U-Boot] [PATCH] ARM: always perform per-CPU GIC init
by Stephen Warren 21 Apr '16

21 Apr '16

From: Stephen Warren <swarren(a)nvidia.com> The current code in ARMv8's lowlevel_init() skips the per-CPU GIC initialization ifndef CONFIG_ARMV8_MULTIENTRY. However, the per-CPU init should always occur; it's just the one-time init that should only happen on the master. Once this consideration is taken into account, the only difference between the paths when CONFIG_ARMV8_MULTIENTRY is undefined/defined is the use of branch_if_slave. Naively, any unified code would need to invoke this conditionally upon ifdef CONFIG_ARMV8_MULTIENTRY. However, branch_if_slave already checks CONFIG_ARMV8_MULTIENTRY and does nothing if it isn't defined, so we don't even need that ifdef at the call site. Reported-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Stephen Warren <swarren(a)nvidia.com> --- arch/arm/cpu/armv8/start.S | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S index dceedd7100ae..deb44a895fda 100644 --- a/arch/arm/cpu/armv8/start.S +++ b/arch/arm/cpu/armv8/start.S @@ -201,15 +201,6 @@ ENDPROC(apply_core_errata) WEAK(lowlevel_init) mov x29, lr /* Save LR */ -#ifndef CONFIG_ARMV8_MULTIENTRY -#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) - /* - * For single-entry systems the lowlevel init is very simple. - */ - ldr x0, =GICD_BASE - bl gic_init_secure -#endif -#else /* CONFIG_ARMV8_MULTIENTRY is set */ #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) branch_if_slave x0, 1f ldr x0, =GICD_BASE @@ -223,7 +214,6 @@ WEAK(lowlevel_init) ldr x1, =GICC_BASE bl gic_init_secure_percpu #endif -#endif branch_if_master x0, x1, 2f -- 2.8.1

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[U-Boot] [PATCH] bx50v3: Enable CONFIG_OF_LIBFDT in defconfig
by Akshay Bhat 21 Apr '16

21 Apr '16

As of commit 69e173eb57d1f4848f070c83456096ba5d2ba1b4, CONFIG_OF_LIBFDT needs to be selected in defconfig instead of board specific header file. Hence enable CONFIG_OF_LIBFDT in defconfig. Signed-off-by: Akshay Bhat <akshay.bhat(a)timesys.com> --- configs/ge_b450v3_defconfig | 1 + configs/ge_b650v3_defconfig | 1 + configs/ge_b850v3_defconfig | 1 + include/configs/ge_bx50v3.h | 2 -- 4 files changed, 3 insertions(+), 2 deletions(-) diff --git a/configs/ge_b450v3_defconfig b/configs/ge_b450v3_defconfig index 02873ce..24ef9e8 100644 --- a/configs/ge_b450v3_defconfig +++ b/configs/ge_b450v3_defconfig @@ -6,3 +6,4 @@ CONFIG_TARGET_GE_B450V3=y CONFIG_CMD_GPIO=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_OF_LIBFDT=y diff --git a/configs/ge_b650v3_defconfig b/configs/ge_b650v3_defconfig index 3d10b35..75c49c0 100644 --- a/configs/ge_b650v3_defconfig +++ b/configs/ge_b650v3_defconfig @@ -6,3 +6,4 @@ CONFIG_TARGET_GE_B650V3=y CONFIG_CMD_GPIO=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_OF_LIBFDT=y diff --git a/configs/ge_b850v3_defconfig b/configs/ge_b850v3_defconfig index e3f4a0a..85140cd 100644 --- a/configs/ge_b850v3_defconfig +++ b/configs/ge_b850v3_defconfig @@ -6,3 +6,4 @@ CONFIG_TARGET_GE_B850V3=y CONFIG_CMD_GPIO=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_OF_LIBFDT=y diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h index 6fa4a9a..3a9739e 100644 --- a/include/configs/ge_bx50v3.h +++ b/include/configs/ge_bx50v3.h @@ -302,8 +302,6 @@ #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED -#define CONFIG_OF_LIBFDT - #ifndef CONFIG_SYS_DCACHE_OFF #define CONFIG_CMD_CACHE #endif -- 2.8.1

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