February 2024 - U-Boot

LTO build failure with GCC 13.2.1
by Sahaj Sarup 19 Feb '24

19 Feb '24

Hi all, Since commit f8cebb4f789c9950caf55a0b73e88049e7a1c3a3 enabled LTO by default for imx8m platforms, I have been having issues building u-boot. I am primarily working on imx8mp instead of imx8mm platforms so the bug resolved by that commit doesn't affect me yet. But I guess it's a generic issue with u-boot's LTO requirements and GCC 13. Build log: ``` LTO u-boot /usr/bin/aarch64-linux-gnu-ld: /usr/lib/gcc/aarch64-linux-gnu/13/libgcc.a(lse-init.o): in function `init_have_lse_atomics': /builddir/build/BUILD/gcc-13.2.1-20230728/aarch64-linux-gnu/aarch64-linux-gnu/libgcc/../../../gcc-13.2.1-20230728/libgcc/config/aarch64/lse-init.c:46: undefined reference to `__getauxval' collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core dumped compilation terminated. make: *** [Makefile:1766: u-boot] Error 1 make: *** Deleting file 'u-boot' ``` GCC Version: ``` $ aarch64-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=/usr/bin/aarch64-linux-gnu-gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-linux-gnu/13/lto-wrapper Target: aarch64-linux-gnu Configured with: ../gcc-13.2.1-20230728/configure --bindir=/usr/bin --build=x86_64-redhat-linux-gnu --datadir=/usr/share --disable- decimal-float --disable-dependency-tracking --disable-gold --disable-libgcj --disable-libgomp --disable-libmpx --disable-libquadmat h --disable-libssp --disable-libunwind-exceptions --disable-shared --disable-silent-rules --disable-sjlj-exceptions --disable-threa ds --with-ld=/usr/bin/aarch64-linux-gnu-ld --enable-__cxa_atexit --enable-checking=release --enable-gnu-unique-object --enable-init fini-array --enable-languages=c,c++ --enable-linker-build-id --enable-lto --enable-nls --enable-obsolete --enable-plugin --enable-t argets=all --exec-prefix=/usr --host=x86_64-redhat-linux-gnu --includedir=/usr/include --infodir=/usr/share/info --libexecdir=/usr/ libexec --localstatedir=/var --mandir=/usr/share/man --prefix=/usr --program-prefix=aarch64-linux-gnu- --sbindir=/usr/sbin --shared statedir=/var/lib --sysconfdir=/etc --target=aarch64-linux-gnu --with-bugurl=http://bugzilla.redhat.com/bugzilla/ --with-gcc-major- version-only --with-isl --with-newlib --with-plugin-ld=/usr/bin/aarch64-linux-gnu-ld --with-sysroot=/usr/aarch64-linux-gnu/sys-root --with-system-libunwind --with-system-zlib --without-headers --enable-gnu-indirect-function --with-linker-hash-style=gnu Thread model: single Supported LTO compression algorithms: zlib zstd gcc version 13.2.1 20230728 (Red Hat Cross 13.2.1-1) (GCC) ``` Thanks, Sahaj Sarup

3 2

[PATCH v3 1/3] arm: dts: imxrt: Add binman support
by Jesse Taube 19 Feb '24

19 Feb '24

Enable binman in Kconfig and in device tree. Signed-off-by: Jesse Taube <Mr.Bossman075(a)gmail.com> --- V2 -> V3: - New commit --- arch/arm/dts/imxrt1020-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imxrt1050-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imxrt1170-evk-u-boot.dtsi | 4 ++++ arch/arm/mach-imx/imxrt/Kconfig | 1 + 4 files changed, 13 insertions(+) diff --git a/arch/arm/dts/imxrt1020-evk-u-boot.dtsi b/arch/arm/dts/imxrt1020-evk-u-boot.dtsi index 46928c07e9..e246de0299 100644 --- a/arch/arm/dts/imxrt1020-evk-u-boot.dtsi +++ b/arch/arm/dts/imxrt1020-evk-u-boot.dtsi @@ -5,6 +5,10 @@ */ / { + binman: binman { + multiple-images; + }; + chosen { bootph-pre-ram; }; diff --git a/arch/arm/dts/imxrt1050-evk-u-boot.dtsi b/arch/arm/dts/imxrt1050-evk-u-boot.dtsi index a9095e736b..8a9f6119b1 100644 --- a/arch/arm/dts/imxrt1050-evk-u-boot.dtsi +++ b/arch/arm/dts/imxrt1050-evk-u-boot.dtsi @@ -8,6 +8,10 @@ #include "imxrt1050-pinfunc.h" / { + binman: binman { + multiple-images; + }; + aliases { display0 = &lcdif; usbphy0 = &usbphy1; diff --git a/arch/arm/dts/imxrt1170-evk-u-boot.dtsi b/arch/arm/dts/imxrt1170-evk-u-boot.dtsi index f923a14301..6e892c1af7 100644 --- a/arch/arm/dts/imxrt1170-evk-u-boot.dtsi +++ b/arch/arm/dts/imxrt1170-evk-u-boot.dtsi @@ -6,6 +6,10 @@ */ / { + binman: binman { + multiple-images; + }; + chosen { bootph-pre-ram; }; diff --git a/arch/arm/mach-imx/imxrt/Kconfig b/arch/arm/mach-imx/imxrt/Kconfig index c1d6b09e77..ccccf702f6 100644 --- a/arch/arm/mach-imx/imxrt/Kconfig +++ b/arch/arm/mach-imx/imxrt/Kconfig @@ -2,6 +2,7 @@ if ARCH_IMXRT config IMXRT bool + select BINMAN select SYS_FSL_ERRATUM_ESDHC135 config IMXRT1020 -- 2.43.0

3 6

[GIT PULL] Please pull u-boot-imx-master-20240219
by Fabio Estevam 19 Feb '24

19 Feb '24

Hi Tom, Please pull from u-boot-imx, thanks. The following changes since commit e4013bcb10f604ec1dfe955634d57e1fc336b15f: Merge branch 'master-porter' of https://source.denx.de/u-boot/custodians/u-boot-sh (2024-02-17 18:37:07 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-imx.git tags/u-boot-imx-master-20240219 for you to fetch changes up to 0cfc2e9225fb682a1a5b3e5d49af8ebf8d893cef: doc: board: Add minimal documentation for Sielaff i.MX6 Solo board (2024-02-19 08:19:39 -0300) u-boot-imx-master-20240219 -------------------------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/19683 - Convert msc_sm2s_imx8mp to DM_SERIAL. - Make Ethernel functional on msc_sm2s_imx8mp. - General improvements for msc_sm2s_imx8mp. - Add suport for the Sielaff i.MX6 Solo board. - Update GE HealthCare maitainers' e-mail addresses. ---------------------------------------------------------------- Fabio Estevam (5): msc_sm2s_imx8mp: Convert to DM_SERIAL msc_sm2s_imx8mp: Make Ethernet functional imx8mp-msc-sm2s: Add mmc aliases msc_sm2s_imx8mp: Add redundant environment support msc_sm2s_imx8mp: Fix CONFIG_DEFAULT_FDT_FILE Frieder Schrempf (3): mtd: spi-nor-ids: Add support for ESMT/EON EN25Q80B board: Add support for Sielaff i.MX6 Solo board doc: board: Add minimal documentation for Sielaff i.MX6 Solo board Ian Ray (1): MAINTAINERS: Update after GEHC spin-off MAINTAINERS | 2 +- arch/arm/dts/Makefile | 1 + arch/arm/dts/imx6dl-sielaff-u-boot.dtsi | 38 ++ arch/arm/dts/imx6dl-sielaff.dts | 533 ++++++++++++++++++++++++ arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi | 13 + arch/arm/mach-imx/mx6/Kconfig | 10 + board/ge/b1x5v2/MAINTAINERS | 4 +- board/ge/bx50v3/MAINTAINERS | 2 +- board/ge/mx53ppd/MAINTAINERS | 3 +- board/msc/sm2s_imx8mp/spl.c | 9 - board/sielaff/imx6dl-sielaff/Kconfig | 15 + board/sielaff/imx6dl-sielaff/MAINTAINERS | 9 + board/sielaff/imx6dl-sielaff/Makefile | 8 + board/sielaff/imx6dl-sielaff/imx6dl-sielaff.c | 111 +++++ board/sielaff/imx6dl-sielaff/imx6dl-sielaff.env | 114 +++++ board/sielaff/imx6dl-sielaff/spl.c | 273 ++++++++++++ configs/imx6dl_sielaff_defconfig | 120 ++++++ configs/msc_sm2s_imx8mp_defconfig | 10 +- doc/board/index.rst | 1 + doc/board/sielaff/imx6dl-sielaff.rst | 29 ++ doc/board/sielaff/index.rst | 9 + drivers/mtd/spi/spi-nor-ids.c | 1 + include/configs/imx6dl-sielaff.h | 25 ++ include/configs/msc_sm2s_imx8mp.h | 2 - 24 files changed, 1323 insertions(+), 19 deletions(-) create mode 100644 arch/arm/dts/imx6dl-sielaff-u-boot.dtsi create mode 100644 arch/arm/dts/imx6dl-sielaff.dts create mode 100644 board/sielaff/imx6dl-sielaff/Kconfig create mode 100644 board/sielaff/imx6dl-sielaff/MAINTAINERS create mode 100644 board/sielaff/imx6dl-sielaff/Makefile create mode 100644 board/sielaff/imx6dl-sielaff/imx6dl-sielaff.c create mode 100644 board/sielaff/imx6dl-sielaff/imx6dl-sielaff.env create mode 100644 board/sielaff/imx6dl-sielaff/spl.c create mode 100644 configs/imx6dl_sielaff_defconfig create mode 100644 doc/board/sielaff/imx6dl-sielaff.rst create mode 100644 doc/board/sielaff/index.rst create mode 100644 include/configs/imx6dl-sielaff.h

2 1

SPL cannot boot FIT image linux kernel in u-boot 2019.07
by Robbe Gaeremynck 19 Feb '24

19 Feb '24

Dear reader, For my master thesis in Electrical Engineering I am working on providing OpenWRT support for pynqz2 and adrv9361 boards (armv7 32bit). OpenWRT uses U-Boot 2019.07. In the default config file (that I partly had to add stuff/remove stuff myself, see attachment zynq_pynqz2_defconfig), the CONFIG_SPL_OS_BOOT setting is set to yes. This failed during boot, the boot image is a FIT image. Booting via load+bootm works (see attachment boot_commands.txt and load_bootm_log.txt). If I understand it correctly, this is a SIMPLE_FIT? I have been trying to get the SPL to boot the kernel for a few days now. It seems to be stuck on the gunzip function (see attachment SPL_log.txt) Does anybody has a clue to what is going on here? Documentation and more about SPL booting kernel and FIT images are always welcome. Kind regards, Robbe Gaeremynck Student ma - Electrical Engineering - Electronic Circuits and Systems

1 0

[PATCH v3 1/5] usb: ohci-generic: ignore ENOSYS and ENOTSUPP errors from clk and reset
by Piotr Wojtaszczyk 19 Feb '24

19 Feb '24

If a machine doesn't have CONFIG_CLK set the call to clk_get_bulk() returns '-ENOSYS' error which should be handled the same way as '-ENOENT' error. The same applies to reset_get_bulk() and 'ENOTSUPP'. Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk(a)timesys.com> --- Changes for v3: - Removed extra parenthesis around error checks Changes for v2: - Changed logic style from !(== || ==) to (!= && !=) drivers/usb/host/ohci-generic.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c index ceed1911a9..d67fce2d02 100644 --- a/drivers/usb/host/ohci-generic.c +++ b/drivers/usb/host/ohci-generic.c @@ -28,7 +28,7 @@ static int ohci_usb_probe(struct udevice *dev) int err, ret; ret = clk_get_bulk(dev, &priv->clocks); - if (ret && ret != -ENOENT) { + if (ret && ret != -ENOENT && ret != -ENOSYS) { dev_err(dev, "Failed to get clocks (ret=%d)\n", ret); return ret; } @@ -40,7 +40,7 @@ static int ohci_usb_probe(struct udevice *dev) } err = reset_get_bulk(dev, &priv->resets); - if (err && err != -ENOENT) { + if (err && err != -ENOENT && err != -ENOTSUPP) { dev_err(dev, "failed to get resets (err=%d)\n", err); goto clk_err; } @@ -72,7 +72,7 @@ reset_err: dev_err(dev, "failed to release resets (ret=%d)\n", ret); clk_err: ret = clk_release_bulk(&priv->clocks); - if (ret) + if (ret && ret != -ENOSYS) dev_err(dev, "failed to release clocks (ret=%d)\n", ret); return err; @@ -95,7 +95,11 @@ static int ohci_usb_remove(struct udevice *dev) if (ret) return ret; - return clk_release_bulk(&priv->clocks); + ret = clk_release_bulk(&priv->clocks); + if (ret && ret != -ENOSYS) + return ret; + + return 0; } static const struct udevice_id ohci_usb_ids[] = { -- 2.25.1

1 0

[PATCH v2 1/5] usb: ohci-generic: ignore ENOSYS and ENOTSUPP errors from clk and reset
by Piotr Wojtaszczyk 19 Feb '24

19 Feb '24

If a machine doesn't have CONFIG_CLK set the call to clk_get_bulk() returns '-ENOSYS' error which should be handled the same way as '-ENOENT' error. The same applies to reset_get_bulk() and 'ENOTSUPP'. Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk(a)timesys.com> --- Changes for v2: - Changed logic style from !(== || ==) to (!= && !=) drivers/usb/host/ohci-generic.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c index ceed1911a9..8740094afc 100644 --- a/drivers/usb/host/ohci-generic.c +++ b/drivers/usb/host/ohci-generic.c @@ -28,7 +28,7 @@ static int ohci_usb_probe(struct udevice *dev) int err, ret; ret = clk_get_bulk(dev, &priv->clocks); - if (ret && ret != -ENOENT) { + if (ret && ret != -ENOENT && ret != -ENOSYS) { dev_err(dev, "Failed to get clocks (ret=%d)\n", ret); return ret; } @@ -40,7 +40,7 @@ static int ohci_usb_probe(struct udevice *dev) } err = reset_get_bulk(dev, &priv->resets); - if (err && err != -ENOENT) { + if (err && err != -ENOENT && err != -ENOTSUPP) { dev_err(dev, "failed to get resets (err=%d)\n", err); goto clk_err; } @@ -72,7 +72,7 @@ reset_err: dev_err(dev, "failed to release resets (ret=%d)\n", ret); clk_err: ret = clk_release_bulk(&priv->clocks); - if (ret) + if (ret && (ret != -ENOSYS)) dev_err(dev, "failed to release clocks (ret=%d)\n", ret); return err; @@ -95,7 +95,11 @@ static int ohci_usb_remove(struct udevice *dev) if (ret) return ret; - return clk_release_bulk(&priv->clocks); + ret = clk_release_bulk(&priv->clocks); + if (ret && (ret != -ENOSYS)) + return ret; + + return 0; } static const struct udevice_id ohci_usb_ids[] = { -- 2.25.1

2 1

[PATCH] usb: ehci-mx6: Add i.MX93 support
by Mathieu Othacehe 19 Feb '24

19 Feb '24

i.MX93 uses the same USB IP as i.MX8MM. It can then reuse the ehci-mx6 driver. Signed-off-by: Mathieu Othacehe <othacehe(a)gnu.org> --- drivers/usb/host/Kconfig | 6 +++--- drivers/usb/host/ehci-mx6.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 0dd5736433c..f96027d7bd2 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -210,10 +210,10 @@ config USB_EHCI_MX6 config USB_EHCI_MX7 bool "Support for i.MX7 on-chip EHCI USB controller" - depends on ARCH_MX7 || IMX8M + depends on ARCH_MX7 || IMX8M || IMX93 select EHCI_HCD_INIT_AFTER_RESET if ARCH_MX7 - select PHY if IMX8M - select NOP_PHY if IMX8M + select PHY if IMX8M || IMX93 + select NOP_PHY if IMX8M || IMX93 default y ---help--- Enables support for the on-chip EHCI controller on i.MX7 SoCs. diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index a9ed5e7a0d5..a35fcca43a2 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -538,7 +538,7 @@ static int ehci_usb_phy_mode(struct udevice *dev) plat->init_type = USB_INIT_DEVICE; else plat->init_type = USB_INIT_HOST; - } else if (is_mx7() || is_imx8mm() || is_imx8mn()) { + } else if (is_mx7() || is_imx8mm() || is_imx8mn() || is_imx93()) { phy_status = (void __iomem *)(addr + USBNC_PHY_STATUS_OFFSET); val = readl(phy_status); -- 2.41.0

3 2

[PATCH] usb: dwc3: add newlines to dev_vdbg calls in ep0
by Caleb Connolly 19 Feb '24

19 Feb '24

For some reason none of these debug prints have newlines, resulting in a "fun" surprise when attempting to debug this driver. The other parts of the dwc3 driver have newlines, add them here too (and fix some minor nearby indent issues to make checkpatch happy). Signed-off-by: Caleb Connolly <caleb.connolly(a)linaro.org> --- drivers/usb/dwc3/ep0.c | 46 +++++++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index 1133cf82b1ae..16b11ce3d9fa 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -60,9 +60,9 @@ static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, int ret; dep = dwc->eps[epnum]; if (dep->flags & DWC3_EP_BUSY) { - dev_vdbg(dwc->dev, "%s still busy", dep->name); + dev_vdbg(dwc->dev, "%s still busy\n", dep->name); return 0; } trb = &dwc->ep0_trb[dep->free_slot]; @@ -237,11 +237,11 @@ int dwc3_gadget_ep0_queue(struct usb_ep *ep, struct usb_request *request, ret = -EBUSY; goto out; } - dev_vdbg(dwc->dev, "queueing request %p to %s length %d state '%s'", - request, dep->name, request->length, - dwc3_ep0_state_string(dwc->ep0state)); + dev_vdbg(dwc->dev, "queueing request %p to %s length %d state '%s\n'", + request, dep->name, request->length, + dwc3_ep0_state_string(dwc->ep0state)); ret = __dwc3_gadget_ep0_queue(dep, req); out: @@ -696,37 +696,37 @@ static int dwc3_ep0_std_request(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) int ret; switch (ctrl->bRequest) { case USB_REQ_GET_STATUS: - dev_vdbg(dwc->dev, "USB_REQ_GET_STATUS"); + dev_vdbg(dwc->dev, "USB_REQ_GET_STATUS\n"); ret = dwc3_ep0_handle_status(dwc, ctrl); break; case USB_REQ_CLEAR_FEATURE: - dev_vdbg(dwc->dev, "USB_REQ_CLEAR_FEATURE"); + dev_vdbg(dwc->dev, "USB_REQ_CLEAR_FEATURE\n"); ret = dwc3_ep0_handle_feature(dwc, ctrl, 0); break; case USB_REQ_SET_FEATURE: - dev_vdbg(dwc->dev, "USB_REQ_SET_FEATURE"); + dev_vdbg(dwc->dev, "USB_REQ_SET_FEATURE\n"); ret = dwc3_ep0_handle_feature(dwc, ctrl, 1); break; case USB_REQ_SET_ADDRESS: - dev_vdbg(dwc->dev, "USB_REQ_SET_ADDRESS"); + dev_vdbg(dwc->dev, "USB_REQ_SET_ADDRESS\n"); ret = dwc3_ep0_set_address(dwc, ctrl); break; case USB_REQ_SET_CONFIGURATION: - dev_vdbg(dwc->dev, "USB_REQ_SET_CONFIGURATION"); + dev_vdbg(dwc->dev, "USB_REQ_SET_CONFIGURATION\n"); ret = dwc3_ep0_set_config(dwc, ctrl); break; case USB_REQ_SET_SEL: - dev_vdbg(dwc->dev, "USB_REQ_SET_SEL"); + dev_vdbg(dwc->dev, "USB_REQ_SET_SEL\n"); ret = dwc3_ep0_set_sel(dwc, ctrl); break; case USB_REQ_SET_ISOCH_DELAY: - dev_vdbg(dwc->dev, "USB_REQ_SET_ISOCH_DELAY"); + dev_vdbg(dwc->dev, "USB_REQ_SET_ISOCH_DELAY\n"); ret = dwc3_ep0_set_isoch_delay(dwc, ctrl); break; default: - dev_vdbg(dwc->dev, "Forwarding to gadget driver"); + dev_vdbg(dwc->dev, "Forwarding to gadget driver\n"); ret = dwc3_ep0_delegate_req(dwc, ctrl); break; } @@ -910,19 +910,19 @@ static void dwc3_ep0_xfer_complete(struct dwc3 *dwc, dwc->setup_packet_pending = false; switch (dwc->ep0state) { case EP0_SETUP_PHASE: - dev_vdbg(dwc->dev, "Setup Phase"); + dev_vdbg(dwc->dev, "Setup Phase\n"); dwc3_ep0_inspect_setup(dwc, event); break; case EP0_DATA_PHASE: - dev_vdbg(dwc->dev, "Data Phase"); + dev_vdbg(dwc->dev, "Data Phase\n"); dwc3_ep0_complete_data(dwc, event); break; case EP0_STATUS_PHASE: - dev_vdbg(dwc->dev, "Status Phase"); + dev_vdbg(dwc->dev, "Status Phase\n"); dwc3_ep0_complete_status(dwc, event); break; default: WARN(true, "UNKNOWN ep0state %d\n", dwc->ep0state); @@ -1046,9 +1046,9 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc, dwc->setup_packet_pending = true; switch (event->status) { case DEPEVT_STATUS_CONTROL_DATA: - dev_vdbg(dwc->dev, "Control Data"); + dev_vdbg(dwc->dev, "Control Data\n"); /* * We already have a DATA transfer in the controller's cache, * if we receive a XferNotReady(DATA) we will ignore it, unless @@ -1060,9 +1060,9 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc, */ if (dwc->ep0_expect_in != event->endpoint_number) { struct dwc3_ep *dep = dwc->eps[dwc->ep0_expect_in]; - dev_vdbg(dwc->dev, "Wrong direction for Data phase"); + dev_vdbg(dwc->dev, "Wrong direction for Data phase\n"); dwc3_ep0_end_control_data(dwc, dep); dwc3_ep0_stall_and_restart(dwc); return; } @@ -1072,15 +1072,15 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc, case DEPEVT_STATUS_CONTROL_STATUS: if (dwc->ep0_next_event != DWC3_EP0_NRDY_STATUS) return; - dev_vdbg(dwc->dev, "Control Status"); + dev_vdbg(dwc->dev, "Control Status\n"); dwc->ep0state = EP0_STATUS_PHASE; if (dwc->delayed_status) { WARN_ON_ONCE(event->endpoint_number != 1); - dev_vdbg(dwc->dev, "Delayed Status"); + dev_vdbg(dwc->dev, "Delayed Status\n"); return; } dwc3_ep0_do_control_status(dwc, event); @@ -1091,12 +1091,12 @@ void dwc3_ep0_interrupt(struct dwc3 *dwc, const struct dwc3_event_depevt *event) { u8 epnum = event->endpoint_number; - dev_dbg(dwc->dev, "%s while ep%d%s in state '%s'", - dwc3_ep_event_string(event->endpoint_event), - epnum >> 1, (epnum & 1) ? "in" : "out", - dwc3_ep0_state_string(dwc->ep0state)); + dev_dbg(dwc->dev, "%s while ep%d%s in state '%s'\n", + dwc3_ep_event_string(event->endpoint_event), + epnum >> 1, (epnum & 1) ? "in" : "out", + dwc3_ep0_state_string(dwc->ep0state)); switch (event->endpoint_event) { case DWC3_DEPEVT_XFERCOMPLETE: dwc3_ep0_xfer_complete(dwc, event); -- 2.43.1

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[PATCH 1/5] msc_sm2s_imx8mp: Convert to DM_SERIAL
by Fabio Estevam 19 Feb '24

19 Feb '24

From: Fabio Estevam <festevam(a)denx.de> The conversion to DM_SERIAL is mandatory, so do the conversion. Signed-off-by: Fabio Estevam <festevam(a)denx.de> --- arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi | 8 ++++++++ board/msc/sm2s_imx8mp/spl.c | 9 --------- configs/msc_sm2s_imx8mp_defconfig | 1 + include/configs/msc_sm2s_imx8mp.h | 2 -- 4 files changed, 9 insertions(+), 11 deletions(-) diff --git a/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi b/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi index c398a743f7..1a7b530d9f 100644 --- a/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi @@ -63,3 +63,11 @@ &pmic { bootph-pre-ram; }; + +&uart2 { + bootph-pre-ram; +}; + +&pinctrl_uart2 { + bootph-pre-ram; +}; diff --git a/board/msc/sm2s_imx8mp/spl.c b/board/msc/sm2s_imx8mp/spl.c index fed0fbcba1..ed7a1b7d3d 100644 --- a/board/msc/sm2s_imx8mp/spl.c +++ b/board/msc/sm2s_imx8mp/spl.c @@ -168,13 +168,6 @@ static const iomux_v3_cfg_t wdog_pads[] = { MX8MP_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL), }; -#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1) - -static const iomux_v3_cfg_t ser0_pads[] = { - MX8MP_PAD_UART2_RXD__UART2_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL), - MX8MP_PAD_UART2_TXD__UART2_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL), -}; - int board_early_init_f(void) { struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR; @@ -182,8 +175,6 @@ int board_early_init_f(void) imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads)); set_wdog_reset(wdog); - imx_iomux_v3_setup_multiple_pads(ser0_pads, ARRAY_SIZE(ser0_pads)); - return 0; } diff --git a/configs/msc_sm2s_imx8mp_defconfig b/configs/msc_sm2s_imx8mp_defconfig index bf1052db6f..9c27a72f8a 100644 --- a/configs/msc_sm2s_imx8mp_defconfig +++ b/configs/msc_sm2s_imx8mp_defconfig @@ -97,6 +97,7 @@ CONFIG_SPL_PMIC_RN5T567=y CONFIG_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y +CONFIG_DM_SERIAL=y CONFIG_MXC_UART=y CONFIG_SYSRESET=y CONFIG_SPL_SYSRESET=y diff --git a/include/configs/msc_sm2s_imx8mp.h b/include/configs/msc_sm2s_imx8mp.h index c1c1fd5a78..3c7d96cb3c 100644 --- a/include/configs/msc_sm2s_imx8mp.h +++ b/include/configs/msc_sm2s_imx8mp.h @@ -55,8 +55,6 @@ #define PHYS_SDRAM_2 0xc0000000 #define PHYS_SDRAM_2_SIZE 0x0 -#define CFG_MXC_UART_BASE UART2_BASE_ADDR - #define CFG_SYS_FSL_USDHC_NUM 2 #define CFG_SYS_FSL_ESDHC_ADDR 0 -- 2.34.1

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[PATCH v4 1/3] mtd: spi-nor-ids: Add support for ESMT/EON EN25Q80B
by Frieder Schrempf 19 Feb '24

19 Feb '24

From: Frieder Schrempf <frieder.schrempf(a)kontron.de> The datasheet can be found here: https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/EN25Q80B_Ver.E.pdf Signed-off-by: Frieder Schrempf <frieder.schrempf(a)kontron.de> Reviewed-by: Fabio Estevam <festevam(a)gmail.com> --- Changes in v4: * none Changes in v3: * none Changes in v2: * Add R-b tag from Fabio (Thanks!) --- drivers/mtd/spi/spi-nor-ids.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 38a287487ed..4e83b8c94c9 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -80,6 +80,7 @@ const struct flash_info spi_nor_ids[] = { #endif #ifdef CONFIG_SPI_FLASH_EON /* EON */ /* EON -- en25xxx */ + { INFO("en25q80b", 0x1c3014, 0, 64 * 1024, 16, SECT_4K) }, { INFO("en25q32b", 0x1c3016, 0, 64 * 1024, 64, 0) }, { INFO("en25q64", 0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, { INFO("en25q128b", 0x1c3018, 0, 64 * 1024, 256, 0) }, -- 2.43.0

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