November 2023 - U-Boot

[PATCH] arm: init: add an option to use FDT from previous bootloader
by Caleb Connolly 04 Nov '23

04 Nov '23

Add a new config option to allow u-boot to reuse the FDT provided by the previous stage bootloader when available. On some boards the previous stage bootloader can populate platform-specific parts of the devicetree such as the memory node, this allows us to avoid hardcoding it in u-boot and instead determine it dynamically at runtime. Signed-off-by: Caleb Connolly <caleb.connolly(a)linaro.org> --- This patch will improve generic support for Qualcomm boards by enabling us to configure the memory map at runtime rather than having hardcoded maps on a per-device basis. I've gone for this approach initially to try and avoid introducing board specific code where possible, but I'm happy to rework this into mach-snapdragon if that's preferred. --- base-commit: e65b5d35c9116485366bb08138043d51220551da // Caleb (they/them) --- arch/arm/lib/save_prev_bl_data.c | 7 +++++++ boot/Kconfig | 10 ++++++++++ include/init.h | 9 +++++++++ lib/fdtdec.c | 7 ++++++- 4 files changed, 32 insertions(+), 1 deletion(-) diff --git a/arch/arm/lib/save_prev_bl_data.c b/arch/arm/lib/save_prev_bl_data.c index f7b23faf0d66..b0608502535e 100644 --- a/arch/arm/lib/save_prev_bl_data.c +++ b/arch/arm/lib/save_prev_bl_data.c @@ -45,6 +45,13 @@ bool is_addr_accessible(phys_addr_t addr) return false; } +phys_addr_t get_prev_bl_fdt_addr(void) +{ + if (!is_addr_accessible((phys_addr_t)reg0)) + return 0; + return reg0; +} + int save_prev_bl_data(void) { struct fdt_header *fdt_blob; diff --git a/boot/Kconfig b/boot/Kconfig index a01e6cb8aafe..c127ba254589 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -1599,6 +1599,16 @@ config SAVE_PREV_BL_INITRAMFS_START_ADDR If no initramfs was provided by previous bootloader, no env variables will be created. +config USE_PREV_BL_FDT + depends on SAVE_PREV_BL_FDT_ADDR && !OF_BOARD + bool "Use the FDT provided by the previous stage bootloader" + help + When u-boot is chain-loaded from a previous bootloader, enable this option + to use the FDT provided by the previous bootloader instead of any built-in + to u-boot. + + If no FDT was available, u-boot will fall back to its internal FDT. + menu "Configuration editor" config CEDIT diff --git a/include/init.h b/include/init.h index 4e7fe26c2004..58604cd98758 100644 --- a/include/init.h +++ b/include/init.h @@ -168,6 +168,15 @@ defined(CONFIG_SAVE_PREV_BL_FDT_ADDR) * Return: 0 if ok; -ENODATA on error */ int save_prev_bl_data(void); + +/** + * get_prev_bl_fdt_addr - When u-boot is chainloaded, get the address + * of the FDT passed by the previous bootloader. + * + * Return: the address of the FDT passed by the previous bootloader + * or 0 if not found. + */ +phys_addr_t get_prev_bl_fdt_addr(void); #endif /** diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 7a6916764835..85425f2dc1ee 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1222,7 +1222,7 @@ static int uncompress_blob(const void *src, ulong sz_src, void **dstp) */ static void *fdt_find_separate(void) { - void *fdt_blob = NULL; + void *fdt_blob = NULL, *prevbl_fdt_blob; if (IS_ENABLED(CONFIG_SANDBOX)) return NULL; @@ -1234,6 +1234,11 @@ static void *fdt_find_separate(void) else fdt_blob = (ulong *)__bss_end; #else +#if defined(CONFIG_USE_PREV_BL_FDT) + prevbl_fdt_blob = (void *)get_prev_bl_fdt_addr(); + if (prevbl_fdt_blob) + return prevbl_fdt_blob; +#endif /* FDT is at end of image */ fdt_blob = (ulong *)_end;

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[PATCH v5 0/8] clk: Switch from soc_clk_dump to clk_ops function
by Igor Prusov 04 Nov '23

04 Nov '23

Currently clock providers may override default implementation of soc_clk_dump function to replace clk dump command output. This causes confusing behaviour when u-boot is built with one of such drivers enabled but still has clocks defined using CCF. For example, enabling CMD_CLK and using clk dump on sandbox target will not show CCF clocks because k210 driver overrides common soc_clk_dump. Changelog: v1 -> v2: - Add missing static to dump functions v2 -> v3: - Make soc_clk_dump in cmd/clk.c static instead of removing __weak v3 -> v4: - Rebase and refactor dump for new Amlogic A1 clock controller driver v4 -> v5: - Add docs for dump() function in clk_ops - Print driver and device names before calling corresponding dump() Igor Prusov (8): clk: zynq: Move soc_clk_dump to Zynq clock driver clk: ast2600: Move soc_clk_dump function clk: k210: Move soc_clk_dump function clk: amlogic: Move driver and ops structs clk: Add dump operation to clk_ops cmd: clk: Use dump function from clk_ops clk: treewide: switch to clock dump from clk_ops cmd: clk: Make soc_clk_dump static arch/arm/mach-zynq/clk.c | 57 -------------- arch/mips/mach-pic32/cpu.c | 23 ------ cmd/clk.c | 13 +++- drivers/clk/aspeed/clk_ast2600.c | 83 ++++++++++---------- drivers/clk/clk_k210.c | 103 ++++++++++++------------- drivers/clk/clk_pic32.c | 39 ++++++++++ drivers/clk/clk_versal.c | 7 +- drivers/clk/clk_zynq.c | 51 ++++++++++++ drivers/clk/clk_zynqmp.c | 13 ++-- drivers/clk/imx/clk-imx8.c | 11 +-- drivers/clk/meson/a1.c | 54 +++++-------- drivers/clk/mvebu/armada-37xx-periph.c | 5 +- drivers/clk/stm32/clk-stm32mp1.c | 29 ++----- include/clk-uclass.h | 15 ++++ include/clk.h | 2 - 15 files changed, 256 insertions(+), 249 deletions(-) -- 2.34.1

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[PATCH 1/1] rng: fix ARMv8.5 RNDR driver
by Heinrich Schuchardt 04 Nov '23

04 Nov '23

In different parts of our code we assume that the first RNG device is the one to be used. Therefore it is preferable to detect the availability of the RNDR register already in the bind method. For signaling the non-existence of a device the driver model requires using ENOENT (and not ENODEV). Fixes: 31565bb0aa2d ("driver: rng: Add DM_RNG interface for ARMv8.5 RNDR registers") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- drivers/rng/arm_rndr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/rng/arm_rndr.c b/drivers/rng/arm_rndr.c index 55989743ea..4512330e68 100644 --- a/drivers/rng/arm_rndr.c +++ b/drivers/rng/arm_rndr.c @@ -62,10 +62,10 @@ static const struct dm_rng_ops arm_rndr_ops = { .read = arm_rndr_read, }; -static int arm_rndr_probe(struct udevice *dev) +static int arm_rndr_bind(struct udevice *dev) { if (!cpu_has_rndr()) - return -ENODEV; + return -ENOENT; return 0; } @@ -74,7 +74,7 @@ U_BOOT_DRIVER(arm_rndr) = { .name = DRIVER_NAME, .id = UCLASS_RNG, .ops = &arm_rndr_ops, - .probe = arm_rndr_probe, + .bind = arm_rndr_bind, }; U_BOOT_DRVINFO(cpu_arm_rndr) = { -- 2.40.1

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Re: [PATCH RESEND 5/5] clk: ccf: call clock provided ops directly for endisable()
by Yang Xiwen 04 Nov '23

04 Nov '23

On 11/2/2023 2:50 AM, Yang Xiwen wrote: > On 11/2/2023 2:19 AM, Sean Anderson wrote: >> On 8/17/23 13:04, Yang Xiwen via B4 Relay wrote: >>> From: Yang Xiwen <forbidden405(a)outlook.com> >>> >>> Calling into CCF framework will cause a clock being enabled twice >>> instead of once (clk->enable_count becomes 2 rather than 1), thus making >>> it hard to disable (needs to call clk_disable() twice). >>> Fix that by calling clock provided ops directly. >> >> Can you describe this scenario more? From what I can tell, clk_enable >> doesn't >> increment enable_count for CCF clocks. >> > Well, it's hard to describe clearly. But I can only tell this patch > fixed the issue when i was trying to write an Ethernet driver[1] which > calls clk_disable() and expects the clock to be disabled after that. > Also I found that CCF driver does not have a corresponding test file. I > will try to write a test for that in next release. Okay, fine. I read the source again and let me try to explain the whole thing to you briefly. Let's see what happens when we are calling clk_enable(gate). The source of clk.c is listed below and labeled for clarity: ``` 1 if (CONFIG_IS_ENABLED(CLK_CCF)) { 2 /* Take id 0 as a non-valid clk, such as dummy */ 3 if (clk->id && !clk_get_by_id(clk->id, &clkp)) { 4 if (clkp->enable_count) { 5 clkp->enable_count++; 6 return 0; 7 } 8 if (clkp->dev->parent && 9 device_get_uclass_id(clkp->dev->parent) == UCLASS_CLK) { 10 ret = clk_enable(dev_get_clk_ptr(clkp->dev->parent)); 11 if (ret) { 12 printf("Enable %s failed\n", 13 clkp->dev->parent->name); 14 return ret; 15 } 16 } 17 } 18 19 if (ops->enable) { 20 ret = ops->enable(clk); 21 if (ret) { 22 printf("Enable %s failed\n", clk->dev->name); 23 return ret; 24 } 25 } 26 if (clkp) 27 clkp->enable_count++; 28 } else { 29 if (!ops->enable) 30 return -ENOSYS; 31 return ops->enable(clk); ``` The following steps are executed: 1. Actually, a "fake" clk is passed to clk_enable() and only clk->id is valid. The actual clk is "clkp"; 2. Initially, we runs till `ret = ops->enable(clk)`(line 20), i.e. ccf_clk_enable(clk); 3. Thankfully, ccf_clk_enable() calls clk_get_by_id() to get the real clk and call clk_enable(clkp) again so we won't have an endless loop here. 4. So ops->enable(clk) actually equals to clk_enable(clkp). It's obvious that there is a `clkp->enable_count++` inside the nested function call since it's still 0. Now it becomes 1; 5. The nested clk_enable(clkp) now returns to the outer clk_enable(clk); 6. Unfortunately, there is a `if (clkp) clkp->enable_count++;`(line 26) afterwards. Now it becomes 2. 7. Finally, we got a clk being enabled twice. "clkp->enable_count" is 2 now. Obviously it's not the intended behavior. We can either fix clk_enable() or ccf_clk_endisable() to resolve this. But I choose to touch ccf_clk_endisable() since it's less commonly used. >> --Sean >> >>> Signed-off-by: Yang Xiwen <forbidden405(a)outlook.com> >>> --- >>> drivers/clk/clk.c | 12 +++++++++++- >>> 1 file changed, 11 insertions(+), 1 deletion(-) >>> >>> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c >>> index a38daaac0c..00d082c46f 100644 >>> --- a/drivers/clk/clk.c >>> +++ b/drivers/clk/clk.c >>> @@ -14,6 +14,7 @@ >>> #include <dm/uclass.h> >>> #include <dm/lists.h> >>> #include <dm/device-internal.h> >>> +#include <linux/clk-provider.h> >>> int clk_register(struct clk *clk, const char *drv_name, >>> const char *name, const char *parent_name) >>> @@ -115,11 +116,20 @@ int ccf_clk_set_parent(struct clk *clk, struct >>> clk *parent) >>> static int ccf_clk_endisable(struct clk *clk, bool enable) >>> { >>> struct clk *c; >>> + const struct clk_ops *ops; >>> int err = clk_get_by_id(clk->id, &c); >>> if (err) >>> return err; >>> - return enable ? clk_enable(c) : clk_disable(c); >>> + else >>> + ops = clk_dev_ops(c->dev); >>> + >>> + if (enable && ops->enable) >>> + return ops->enable(c); >>> + else if (!enable && ops->disable) >>> + return ops->disable(c); >>> + >>> + return -ENOSYS; >>> } >>> int ccf_clk_enable(struct clk *clk) >>> >> > [1] > https://lore.kernel.org/all/20230814-wip-hisi_femac-trunk-v2-0-1e29f400585d… > -- Best regards, Yang Xiwen

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[PATCH 1/3] spl: fit: Discard decompression if not supported
by Loic Poulain 04 Nov '23

04 Nov '23

And simplify further decompression testing. Signed-off-by: Loic Poulain <loic.poulain(a)linaro.org> --- common/spl/spl_fit.c | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c index 70d8d5942d..1d42cb1d10 100644 --- a/common/spl/spl_fit.c +++ b/common/spl/spl_fit.c @@ -208,6 +208,20 @@ static int get_aligned_image_size(struct spl_load_info *info, int data_size, return (data_size + info->bl_len - 1) / info->bl_len; } +static inline bool spl_fit_decompression_supported(uint8_t comp) +{ + switch (comp) { + case IH_COMP_GZIP: + return IS_ENABLED(CONFIG_SPL_GZIP); + case IH_COMP_LZMA: + return IS_ENABLED(CONFIG_SPL_LZMA); + case IH_COMP_NONE: + return true; + } + + return false; +} + /** * load_simple_fit(): load the image described in a certain FIT node * @info: points to information about the device to load data from @@ -235,7 +249,7 @@ static int load_simple_fit(struct spl_load_info *info, ulong sector, void *src; ulong overhead; int nr_sectors; - uint8_t image_comp = -1, type = -1; + uint8_t image_comp, type = -1; const void *data; const void *fit = ctx->fit; bool external_data = false; @@ -248,9 +262,11 @@ static int load_simple_fit(struct spl_load_info *info, ulong sector, debug("%s ", genimg_get_type_name(type)); } - if (spl_decompression_enabled()) { - fit_image_get_comp(fit, node, &image_comp); - debug("%s ", genimg_get_comp_name(image_comp)); + fit_image_get_comp(fit, node, &image_comp); + if (!spl_fit_decompression_supported(image_comp)) { + debug("Discard unsupported compression %s ", + genimg_get_comp_name(image_comp)); + image_comp = IH_COMP_NONE; } if (fit_image_get_load(fit, node, &load_addr)) { @@ -283,8 +299,7 @@ static int load_simple_fit(struct spl_load_info *info, ulong sector, return 0; } - if (spl_decompression_enabled() && - (image_comp == IH_COMP_GZIP || image_comp == IH_COMP_LZMA)) + if (image_comp != IH_COMP_NONE) src_ptr = map_sysmem(ALIGN(CONFIG_SYS_LOAD_ADDR, ARCH_DMA_MINALIGN), len); else src_ptr = map_sysmem(ALIGN(load_addr, ARCH_DMA_MINALIGN), len); -- 2.34.1

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[PATCH v9 0/8] Add support for PMICs used on Tegra 3 devices
by Svyatoslav Ryhel 04 Nov '23

04 Nov '23

Patch set adds basic support for PMICs used in many Tegra 3 devices. All PMIC drivers are based on datasheets provided by vendors. Implemented API include regulator set/get voltage enable/disable and basic PMIC r/w capabilities. Drivers were tested by me on LG P895 (max77663), HTC One X (TPS80032) and ASUS TF300T (tps65911). Calculations and behavior were correct, predictable and reproducible. Poweroff functional will be added after this basic drivers are merged. --- Changes from v8: - dropped common.h - decreased amount of inclusions Changes from v7: - no activity for 3 weeks, no changes, re-sending Changes from v6: - no changes, re-sending Changes from v5: - pass tps6591x regulator children directly via udevice_id data field Changes from v4: - used private structure for TPS80031 SPMS driver so that internal flags do not interfere with those from dm_regulator_uclass_plat - fixed detection on ldoln and ldousb for palmas ldo driver Changes from v3: - expanded descriptions in Kconfigs for pmics and regulators - replaced ret with other variable name if it is not used for return - dropped prefixed with pmic name - dropped () in ~(var) type expressions - return dm_i2c_* output in pmic_read/write functions - switched to log_debug in some places - added descryptions for some "non obvious" functions - fixed tps80031 spms voltage calculation in non linear region - adjsuted tps65911 vio voltage calculation Changes from v2: - removed all previously made poweroff API in favour to use sysreset after this patchset is accepted Changes from v1: - created poweroff API for PMIC and integrated it call into do_poweroff - added poweroff function to submitted max77663, tps80032 and tps65911 drivers - fixed registers asignments for regulators with non-numeric name (ldoln, ldousb, vddctrl) --- Svyatoslav Ryhel (8): power: pmic: palmas: support TI TPS65913 PMIC power: regulator: palmas: fix ldoln and ldousb detection power: pmic: add the base MAX77663 PMIC support power: regulator: max77663: add regulator support power: pmic: add the base TPS80031 PMIC support power: regulator: tps80031: add regulator support power: pmic: tps65910: add TPS65911 PMIC support power: regulator: tps65911: add regulator support doc/device-tree-bindings/pmic/max77663.txt | 84 ++++ doc/device-tree-bindings/pmic/tps65911.txt | 78 ++++ doc/device-tree-bindings/pmic/tps80031.txt | 76 ++++ drivers/power/pmic/Kconfig | 20 + drivers/power/pmic/Makefile | 2 + drivers/power/pmic/max77663.c | 81 ++++ drivers/power/pmic/palmas.c | 1 + drivers/power/pmic/pmic_tps65910_dm.c | 15 +- drivers/power/pmic/tps80031.c | 82 ++++ drivers/power/regulator/Kconfig | 28 ++ drivers/power/regulator/Makefile | 3 + drivers/power/regulator/max77663_regulator.c | 375 ++++++++++++++++++ drivers/power/regulator/palmas_regulator.c | 24 +- drivers/power/regulator/tps65911_regulator.c | 395 +++++++++++++++++++ drivers/power/regulator/tps80031_regulator.c | 347 ++++++++++++++++ include/power/max77663.h | 42 ++ include/power/tps65910_pmic.h | 44 +++ include/power/tps80031.h | 45 +++ 18 files changed, 1729 insertions(+), 13 deletions(-) create mode 100644 doc/device-tree-bindings/pmic/max77663.txt create mode 100644 doc/device-tree-bindings/pmic/tps65911.txt create mode 100644 doc/device-tree-bindings/pmic/tps80031.txt create mode 100644 drivers/power/pmic/max77663.c create mode 100644 drivers/power/pmic/tps80031.c create mode 100644 drivers/power/regulator/max77663_regulator.c create mode 100644 drivers/power/regulator/tps65911_regulator.c create mode 100644 drivers/power/regulator/tps80031_regulator.c create mode 100644 include/power/max77663.h create mode 100644 include/power/tps80031.h -- 2.39.2

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[PATCH v4 0/6] Implement proper sysreset ability for Tegra SoCs and some PMICs
by Svyatoslav Ryhel 04 Nov '23

04 Nov '23

This patchset converts do_reset from mach-tegra function to a proper sysreset dm driver with saving all its previous abilities. Additionally implement do_poweroff (since Tegra sysreset can only reset) by making sysreset drivers for the most widely used PMICs on Tegra devices. This includes sysreset cells for MAX77663, TPS80031/TPS80032, TPS65910/TPS65911 and PALMAS PMIC family. All drivers are tested on actual hardware and confirmed to work as expected. These patches require "Add support for PMICs used on Tegra 3 devices" patches to be merged first for proper work. --- Changes from v3: - fixed warnings in Kconfigs when building for newer Tegra (buildman passes for tegra) - no activity for 3 weeks, re-sending Changes from v2: - no changes, re-sending Changes from v1: - move variable declaration from switch --- Svyatoslav Ryhel (6): sysreset: tegra: create arch specific sysreset driver arm: mach-tegra: enable sysreset driver sysreset: implement MAX77663 sysreset functions sysreset: implement TPS80031 sysreset functions sysreset: implement TPS65910 sysreset functions sysreset: implement PALMAS sysreset functions arch/arm/mach-tegra/Kconfig | 3 ++ arch/arm/mach-tegra/pmc.c | 9 ----- drivers/power/pmic/max77663.c | 12 +++++- drivers/power/pmic/palmas.c | 33 +++++++++++++++- drivers/power/pmic/pmic_tps65910_dm.c | 12 +++++- drivers/power/pmic/tps80031.c | 12 +++++- drivers/sysreset/Kconfig | 36 ++++++++++++++++++ drivers/sysreset/Makefile | 5 +++ drivers/sysreset/sysreset_max77663.c | 53 ++++++++++++++++++++++++++ drivers/sysreset/sysreset_palmas.c | 53 ++++++++++++++++++++++++++ drivers/sysreset/sysreset_tegra.c | 46 ++++++++++++++++++++++ drivers/sysreset/sysreset_tps65910.c | 55 +++++++++++++++++++++++++++ drivers/sysreset/sysreset_tps80031.c | 41 ++++++++++++++++++++ include/power/max77663.h | 5 +++ include/power/palmas.h | 11 ++++++ include/power/tps65910_pmic.h | 7 ++++ include/power/tps80031.h | 5 +++ 17 files changed, 384 insertions(+), 14 deletions(-) create mode 100644 drivers/sysreset/sysreset_max77663.c create mode 100644 drivers/sysreset/sysreset_palmas.c create mode 100644 drivers/sysreset/sysreset_tegra.c create mode 100644 drivers/sysreset/sysreset_tps65910.c create mode 100644 drivers/sysreset/sysreset_tps80031.c -- 2.39.2

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[PATCH v3 00/16] General tegra and board improvements
by Svyatoslav Ryhel 04 Nov '23

04 Nov '23

This patchset follows Transformers, Grouper, LG X3 and Endeavoru bringup and contains changes from v9 of previous patchset and some new improvenets. List of changes: - separated tf600t and p1801-t device trees since they use different video path bindings - enabled booting from usb devices (USB > SD > eMMC) - fixed tf201 dock usb line binding - removed transformer board pmic gpios setup - refresh USB option converted into enter console for transformers - updated device trees for future DM PMIC migration - re-synced defconfigs - added base voltages setup from board for t114 same as on t30 - adjusted ebtupdate to work with non-encrypted re-crypted devices - attempt to move setup of some env values to arch - config fragments moved to board/vendor/device/configs/ dir (requires pending u-boot patch) ./tools/buildman/buildman tegra Building current source for 30 boards (12 threads, 1 job per thread) 30 0 0 /30 colibri_t30 Completed: 30 total built, 30 newly), duration 0:05:15, rate 0.10 --- Changes from v2 - no changes, re-sending Changes from v1 - tap and trim values for t210 commit moved to dedicated patchset - TZ manipulations dropped for now - switched platform name inline with linux look: tegraXYZ --- Svyatoslav Ryhel (16): ARM: dts: p1801-t: separate from common transformers tree ARM: dts: tf600t: separate from common transformers tree configs: transformer_t30: support booting from USB ARM: dts: tf201: configure dock USB phy board: asus: transformer-t30: remove PMIC GPIOs configuration configs: transformer_t30: convert bootmenu option ARM: dts: transformer-t30: complete missing bindings ARM: dts: endeavoru: complete missing bindings ARM: dts: lg-x3: complete missing bindings ARM: dts: grouper: complete missing bindings configs: grouper: drop I2C_MUX ARM: tegra114: enable base voltages setup from board ARM: tegra20: tegra30: support EBTUPDATE on non-encrypted devices ARM: tegra: board2: add generic late init board: tegra30: remove nvidia_board_late_init calls board: asus: lg: move config fragments into device boards arch/arm/dts/tegra30-asus-grouper-common.dtsi | 5 +- .../dts/tegra30-asus-nexus7-grouper-E1565.dts | 5 +- .../dts/tegra30-asus-nexus7-grouper-PM269.dts | 11 +- .../dts/tegra30-asus-nexus7-tilapia-E1565.dts | 5 +- arch/arm/dts/tegra30-asus-p1801-t.dts | 205 +++++++++++++++++- arch/arm/dts/tegra30-asus-tf201.dts | 5 + arch/arm/dts/tegra30-asus-tf600t.dts | 160 +++++++++++++- arch/arm/dts/tegra30-asus-transformer.dtsi | 24 +- arch/arm/dts/tegra30-htc-endeavoru.dts | 15 +- arch/arm/dts/tegra30-lg-x3.dtsi | 11 +- arch/arm/mach-tegra/board2.c | 43 ++++ arch/arm/mach-tegra/tegra114/cpu.c | 5 + arch/arm/mach-tegra/tegra20/bct.c | 30 ++- arch/arm/mach-tegra/tegra30/bct.c | 30 ++- board/asus/grouper/MAINTAINERS | 3 - .../grouper/configs}/grouper_E1565.config | 0 .../grouper/configs}/grouper_PM269.config | 0 .../asus/grouper/configs}/tilapia.config | 0 board/asus/grouper/grouper.c | 12 - board/asus/transformer-t30/MAINTAINERS | 7 - .../transformer-t30/configs}/p1801-t.config | 0 .../transformer-t30/configs}/tf201.config | 0 .../transformer-t30/configs}/tf300t.config | 0 .../transformer-t30/configs}/tf300tg.config | 0 .../transformer-t30/configs}/tf300tl.config | 0 .../transformer-t30/configs}/tf600t.config | 2 +- .../transformer-t30/configs}/tf700t.config | 0 board/asus/transformer-t30/transformer-t30.c | 37 ---- board/htc/endeavoru/endeavoru.c | 12 - board/lg/x3-t30/MAINTAINERS | 2 - .../lg/x3-t30/configs}/p880.config | 0 .../lg/x3-t30/configs}/p895.config | 0 board/lg/x3-t30/x3-t30.c | 11 - configs/grouper_common_defconfig | 2 - configs/transformer_t30_defconfig | 2 +- include/configs/transformer-common.h | 7 +- 36 files changed, 498 insertions(+), 153 deletions(-) rename {configs => board/asus/grouper/configs}/grouper_E1565.config (100%) rename {configs => board/asus/grouper/configs}/grouper_PM269.config (100%) rename {configs => board/asus/grouper/configs}/tilapia.config (100%) rename {configs => board/asus/transformer-t30/configs}/p1801-t.config (100%) rename {configs => board/asus/transformer-t30/configs}/tf201.config (100%) rename {configs => board/asus/transformer-t30/configs}/tf300t.config (100%) rename {configs => board/asus/transformer-t30/configs}/tf300tg.config (100%) rename {configs => board/asus/transformer-t30/configs}/tf300tl.config (100%) rename {configs => board/asus/transformer-t30/configs}/tf600t.config (83%) rename {configs => board/asus/transformer-t30/configs}/tf700t.config (100%) rename {configs => board/lg/x3-t30/configs}/p880.config (100%) rename {configs => board/lg/x3-t30/configs}/p895.config (100%) -- 2.39.2

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[PATCH v3 0/2] tegra_mmc: get tap and trim from dts
by Svyatoslav Ryhel 04 Nov '23

04 Nov '23

Default-tap and default-trim values are used for eMMC setup mostly on T114+ devices. As for now, those values are hardcoded for T210 and ignored for all other Tegra generations. Fix this by passing tap and trim values from dts. --- Changes from v2 - no changes, re-sending Changes from v1 - move t210 device tree fix into this series - switch dev_read_u32_default > dev_read_u32 - if reading of device tree tap/trim values returns error store error in entries of driver structure - apply tap and trim only if they pass error check --- Svyatoslav Ryhel (2): ARM: tegra210: set default-tap and default-trim values in sdhci nodes mmc: tegra: get default-tap and default-trim from device tree arch/arm/dts/tegra210.dtsi | 8 ++++ arch/arm/include/asm/arch-tegra/tegra_mmc.h | 17 +++---- drivers/mmc/tegra_mmc.c | 52 +++++++++++---------- 3 files changed, 44 insertions(+), 33 deletions(-) -- 2.39.2

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Please pull qcom-next-20231103
by Caleb Connolly 04 Nov '23

04 Nov '23

Hi Tom, As discussed, here is the maintainers update for Snapdragon. Sumit Garg who maintains a few of the Qualcomm platforms in U-boot has also been added as a reviewer. The following changes since commit cbba1b7766bd93d74e28202c46e69095ac13760b: Merge branch '2023-10-30-assorted-general-updates' (2023-10-30 16:01:54 -0400) are available in the Git repository at: git@source.denx.de:/u-boot/custodians/u-boot-snapdragon.git tags/qcom-pull-20231103 for you to fetch changes up to 48eb294bec471d5d4e176ad030671a221f307074: MAINTAINERS: update Qualcomm maintainer (2023-11-03 13:17:50 +0000) Caleb Connolly (1): MAINTAINERS: update Qualcomm maintainer MAINTAINERS | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Thanks, -- // Caleb (they/them)

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