December 2018 - U-Boot

[U-Boot] [RESEND PATCH 0/2] uefi: support USB boot in distro boot
by AKASHI Takahiro 25 Dec '18

25 Dec '18

# This patch set is the exact same exept dropping v1's patch#1 # Please also think of applying my removable disk support[1]. I think that it will be nice if we can install a distro linux from, say, USB memory with ISO image, to a hard disk off the shelf. Even with the current u-boot, we can do this by having two *scsi* disks, but using an USB device looks more realistic, doesn't it? This patch set give us a base for this; I was able to successfully start a familiar "install" screen on qemu, using an ubuntu server ISO image for arm64. CUI of course. [1] https://lists.denx.de/pipermail/u-boot/2018-November/347491.html Thanks, -Takahiro Akashi AKASHI Takahiro (2): ARM: qemu-arm: enable usb mass storage in default configuration ARM: qemu-arm: enable USB boot in distro boot with UEFI configs/qemu_arm64_defconfig | 1 + configs/qemu_arm_defconfig | 1 + include/configs/qemu-arm.h | 1 + 3 files changed, 3 insertions(+) -- 2.19.1

2 3

[U-Boot] [PATCH] efi_loader: move efi_init_obj_list() to a new efi_setup.c
by AKASHI Takahiro 25 Dec '18

25 Dec '18

The function, efi_init_obj_list(), can be shared in different pseudo efi applications, like bootefi/bootmgr as well as my efishell. Moreover, it will be utilized to extend efi initialization, for example, my "removable disk support" patch and "capsule-on-disk support" patch in the future. So with this patch, it will be moved to a new file, efi_setup.c, under lib/efi_loader and exported, making no changes in functionality. Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org> --- cmd/bootefi.c | 75 ------------------------- include/efi_loader.h | 2 + lib/efi_loader/Makefile | 1 + lib/efi_loader/efi_setup.c | 112 +++++++++++++++++++++++++++++++++++++ 4 files changed, 115 insertions(+), 75 deletions(-) create mode 100644 lib/efi_loader/efi_setup.c diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 38679ffc56a9..7012d72ab50d 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -30,84 +30,9 @@ DECLARE_GLOBAL_DATA_PTR; #define OBJ_LIST_NOT_INITIALIZED 1 -static efi_status_t efi_obj_list_initialized = OBJ_LIST_NOT_INITIALIZED; - static struct efi_device_path *bootefi_image_path; static struct efi_device_path *bootefi_device_path; -/* Initialize and populate EFI object list */ -efi_status_t efi_init_obj_list(void) -{ - efi_status_t ret = EFI_SUCCESS; - - /* - * On the ARM architecture gd is mapped to a fixed register (r9 or x18). - * As this register may be overwritten by an EFI payload we save it here - * and restore it on every callback entered. - */ - efi_save_gd(); - - /* Initialize once only */ - if (efi_obj_list_initialized != OBJ_LIST_NOT_INITIALIZED) - return efi_obj_list_initialized; - - /* Initialize system table */ - ret = efi_initialize_system_table(); - if (ret != EFI_SUCCESS) - goto out; - - /* Initialize root node */ - ret = efi_root_node_register(); - if (ret != EFI_SUCCESS) - goto out; - - /* Initialize EFI driver uclass */ - ret = efi_driver_init(); - if (ret != EFI_SUCCESS) - goto out; - - ret = efi_console_register(); - if (ret != EFI_SUCCESS) - goto out; -#ifdef CONFIG_PARTITIONS - ret = efi_disk_register(); - if (ret != EFI_SUCCESS) - goto out; -#endif -#if defined(CONFIG_LCD) || defined(CONFIG_DM_VIDEO) - ret = efi_gop_register(); - if (ret != EFI_SUCCESS) - goto out; -#endif -#ifdef CONFIG_NET - ret = efi_net_register(); - if (ret != EFI_SUCCESS) - goto out; -#endif -#ifdef CONFIG_GENERATE_ACPI_TABLE - ret = efi_acpi_register(); - if (ret != EFI_SUCCESS) - goto out; -#endif -#ifdef CONFIG_GENERATE_SMBIOS_TABLE - ret = efi_smbios_register(); - if (ret != EFI_SUCCESS) - goto out; -#endif - ret = efi_watchdog_register(); - if (ret != EFI_SUCCESS) - goto out; - - /* Initialize EFI runtime services */ - ret = efi_reset_system_init(); - if (ret != EFI_SUCCESS) - goto out; - -out: - efi_obj_list_initialized = ret; - return ret; -} - /* * Allow unaligned memory access. * diff --git a/include/efi_loader.h b/include/efi_loader.h index 16633d6da0d5..dd68cfce5c65 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -252,6 +252,8 @@ extern struct list_head efi_obj_list; /* List of all events */ extern struct list_head efi_events; +/* Initialize efi execution environment */ +efi_status_t efi_init_obj_list(void); /* Called by bootefi to initialize root node */ efi_status_t efi_root_node_register(void); /* Called by bootefi to initialize runtime */ diff --git a/lib/efi_loader/Makefile b/lib/efi_loader/Makefile index 26b999bf7c51..3ba539314aee 100644 --- a/lib/efi_loader/Makefile +++ b/lib/efi_loader/Makefile @@ -29,6 +29,7 @@ obj-y += efi_image_loader.o obj-y += efi_memory.o obj-y += efi_root_node.o obj-y += efi_runtime.o +obj-y += efi_setup.o obj-y += efi_unicode_collation.o obj-y += efi_variable.o obj-y += efi_watchdog.o diff --git a/lib/efi_loader/efi_setup.c b/lib/efi_loader/efi_setup.c new file mode 100644 index 000000000000..215c163380ee --- /dev/null +++ b/lib/efi_loader/efi_setup.c @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * EFI setup code + * + * Copyright (c) 2016 Alexander Graf + * Copyright (c) 2018 AKASHI Takahiro, Linaro Limited + */ + +#if 1 /* TODO: cleanup */ +#include <common.h> +#include <efi_loader.h> +#else +#include <charset.h> +#include <common.h> +#include <command.h> +#include <dm.h> +#include <efi_loader.h> +#include <efi_selftest.h> +#include <errno.h> +#include <linux/libfdt.h> +#include <linux/libfdt_env.h> +#include <mapmem.h> +#include <memalign.h> +#include <asm/global_data.h> +#include <asm-generic/sections.h> +#include <asm-generic/unaligned.h> +#include <linux/linkage.h> + +#ifdef CONFIG_ARMV7_NONSEC +#include <asm/armv7.h> +#include <asm/secure.h> +#endif +#endif + +DECLARE_GLOBAL_DATA_PTR; + +#define OBJ_LIST_NOT_INITIALIZED 1 + +static efi_status_t efi_obj_list_initialized = OBJ_LIST_NOT_INITIALIZED; + +/* Initialize and populate EFI object list */ +efi_status_t efi_init_obj_list(void) +{ + efi_status_t ret = EFI_SUCCESS; + + /* + * On the ARM architecture gd is mapped to a fixed register (r9 or x18). + * As this register may be overwritten by an EFI payload we save it here + * and restore it on every callback entered. + */ + efi_save_gd(); + + /* Initialize once only */ + if (efi_obj_list_initialized != OBJ_LIST_NOT_INITIALIZED) + return efi_obj_list_initialized; + + /* Initialize system table */ + ret = efi_initialize_system_table(); + if (ret != EFI_SUCCESS) + goto out; + + /* Initialize root node */ + ret = efi_root_node_register(); + if (ret != EFI_SUCCESS) + goto out; + + /* Initialize EFI driver uclass */ + ret = efi_driver_init(); + if (ret != EFI_SUCCESS) + goto out; + + ret = efi_console_register(); + if (ret != EFI_SUCCESS) + goto out; +#ifdef CONFIG_PARTITIONS + ret = efi_disk_register(); + if (ret != EFI_SUCCESS) + goto out; +#endif +#if defined(CONFIG_LCD) || defined(CONFIG_DM_VIDEO) + ret = efi_gop_register(); + if (ret != EFI_SUCCESS) + goto out; +#endif +#ifdef CONFIG_NET + ret = efi_net_register(); + if (ret != EFI_SUCCESS) + goto out; +#endif +#ifdef CONFIG_GENERATE_ACPI_TABLE + ret = efi_acpi_register(); + if (ret != EFI_SUCCESS) + goto out; +#endif +#ifdef CONFIG_GENERATE_SMBIOS_TABLE + ret = efi_smbios_register(); + if (ret != EFI_SUCCESS) + goto out; +#endif + ret = efi_watchdog_register(); + if (ret != EFI_SUCCESS) + goto out; + + /* Initialize EFI runtime services */ + ret = efi_reset_system_init(); + if (ret != EFI_SUCCESS) + goto out; + +out: + efi_obj_list_initialized = ret; + return ret; +} -- 2.19.1

2 2

[U-Boot] [PATCH] Yet another old Hynix chip id.
by Nikolai Zhubr 24 Dec '18

24 Dec '18

Hi all, Could some kind soul please add this id attached below? Maybe even for 2019.01 if possible? Otherwise nand is totally unaccessible in u-boot on some older A20-olinuxino-micro board with this bloody old Hynix chip. Thank you, Regards, Nikolai ================================================================== --- a/u-boot/drivers/mtd/nand/raw/nand_ids.c +++ b/u-boot/drivers/mtd/nand/raw/nand_ids.c @@ -61,6 +61,10 @@ {"SDTNRGAMA 64G 3.3V 8-bit", { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} }, SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, + {"H27UBG8T2BTR-BC 32G 3.3V 8-bit", + { .id = {0xad, 0xd7, 0x94, 0xda, 0x74, 0xc3} }, + SZ_8K, SZ_4K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, + NAND_ECC_INFO(40, SZ_1K), 0 }, {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, ==================================================================

2 1

[U-Boot] [PATCH] mmc: support hs400 enhanced strobe mode
by Peng Fan 24 Dec '18

24 Dec '18

eMMC 5.1+ supports HS400 Enhances Strobe mode without the need for tuning procedure. The flow is as following: - set HS_TIMIMG (Highspeed) - Host change freq to <= 52Mhz - set the bus width to Enhanced strobe and DDR8Bit(CMD6), EXT_CSD[183] = 0x86 instead of 0x80 - set HS_TIMING to 0x3 (HS400) - Host change freq to <= 200Mhz - Host select HS400 enhanced strobe complete Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- drivers/mmc/Kconfig | 12 ++++++++ drivers/mmc/mmc-uclass.c | 15 +++++++++ drivers/mmc/mmc.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++- include/mmc.h | 15 +++++++++ 4 files changed, 120 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index fbd13964a0..41fcd9335c 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -111,6 +111,18 @@ config SPL_MMC_UHS_SUPPORT cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus frequency can go up to 208MHz (SDR104) +config MMC_HS400_ES_SUPPORT + bool "enable HS400 Enhanced Strobe support" + help + The HS400 Enhanced Strobe mode is support by some eMMC. The bus frequency is up to + 200MHz. This mode does not tune the IO. + +config SPL_MMC_HS400_ES_SUPPORT + bool "enable HS400 Enhanced Strobe support in SPL" + help + The HS400 Enhanced Strobe mode is support by some eMMC. The bus frequency is up to + 200MHz. This mode does not tune the IO. + config MMC_HS400_SUPPORT bool "enable HS400 support" select MMC_HS200_SUPPORT diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index 76225b7939..d81725437f 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -120,6 +120,21 @@ int mmc_execute_tuning(struct mmc *mmc, uint opcode) } #endif +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) +void dm_mmc_set_enhanced_strobe(struct udevice *dev) +{ + struct dm_mmc_ops *ops = mmc_get_ops(dev); + + if (ops->set_enhanced_strobe) + ops->set_enhanced_strobe(dev); +} + +void mmc_set_enhanced_strobe(struct mmc *mmc) +{ + dm_mmc_set_enhanced_strobe(mmc->dev); +} +#endif + int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg) { int val; diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index f5c821e308..6d8ac69662 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -148,6 +148,7 @@ const char *mmc_mode_name(enum bus_mode mode) [MMC_DDR_52] = "MMC DDR52 (52MHz)", [MMC_HS_200] = "HS200 (200MHz)", [MMC_HS_400] = "HS400 (200MHz)", + [MMC_HS_400_ES] = "HS400ES (200MHz)", }; if (mode >= MMC_MODES_END) @@ -173,6 +174,7 @@ static uint mmc_mode2freq(struct mmc *mmc, enum bus_mode mode) [UHS_SDR104] = 208000000, [MMC_HS_200] = 200000000, [MMC_HS_400] = 200000000, + [MMC_HS_400_ES] = 200000000, }; if (mode == MMC_LEGACY) @@ -776,6 +778,11 @@ static int mmc_set_card_speed(struct mmc *mmc, enum bus_mode mode) case MMC_HS_400: speed_bits = EXT_CSD_TIMING_HS400; break; +#endif +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) + case MMC_HS_400_ES: + speed_bits = EXT_CSD_TIMING_HS400; + break; #endif case MMC_LEGACY: speed_bits = EXT_CSD_TIMING_LEGACY; @@ -832,7 +839,8 @@ static int mmc_get_capabilities(struct mmc *mmc) mmc->card_caps |= MMC_MODE_HS200; } #endif -#if CONFIG_IS_ENABLED(MMC_HS400_SUPPORT) +#if (IS_ENABLED(CONFIG_MMC_HS400_SUPPORT) || \ + IS_ENABLED(CONFIG_MMC_HS400_ES_SUPPORT)) if (cardtype & (EXT_CSD_CARD_TYPE_HS400_1_2V | EXT_CSD_CARD_TYPE_HS400_1_8V)) { mmc->card_caps |= MMC_MODE_HS400; @@ -846,6 +854,13 @@ static int mmc_get_capabilities(struct mmc *mmc) if (cardtype & EXT_CSD_CARD_TYPE_26) mmc->card_caps |= MMC_MODE_HS; +#if IS_ENABLED(CONFIG_MMC_HS400_ES_SUPPORT) + if (ext_csd[EXT_CSD_STROBE_SUPPORT] && + (mmc->card_caps & MMC_MODE_HS400)) { + mmc->card_caps |= MMC_MODE_HS400_ES; + } +#endif + return 0; } #endif @@ -1751,6 +1766,7 @@ static int mmc_set_lowest_voltage(struct mmc *mmc, enum bus_mode mode, u32 card_mask = 0; switch (mode) { + case MMC_HS_400_ES: case MMC_HS_400: case MMC_HS_200: if (mmc->cardtype & (EXT_CSD_CARD_TYPE_HS200_1_8V | @@ -1793,6 +1809,12 @@ static inline int mmc_set_lowest_voltage(struct mmc *mmc, enum bus_mode mode, #endif static const struct mode_width_tuning mmc_modes_by_pref[] = { +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) + { + .mode = MMC_HS_400_ES, + .widths = MMC_MODE_8BIT, + }, +#endif #if CONFIG_IS_ENABLED(MMC_HS400_SUPPORT) { .mode = MMC_HS_400, @@ -1891,6 +1913,54 @@ static int mmc_select_hs400(struct mmc *mmc) } #endif +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) +#if !CONFIG_IS_ENABLED(DM_MMC) +static void mmc_set_enhanced_strobe(struct mmc *mmc) +{ +} +#endif + +static int mmc_select_hs400es(struct mmc *mmc) +{ + int err; + + err = mmc_set_card_speed(mmc, MMC_HS); + if (err) + return err; + + /* configure the bus mode (host) */ + mmc_select_mode(mmc, MMC_HS); + mmc_set_clock(mmc, mmc->tran_speed, false); + + err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_BUS_WIDTH, + EXT_CSD_BUS_WIDTH_8 | EXT_CSD_DDR_FLAG | + EXT_CSD_BUS_WIDTH_STROBE); + if (err) { + printf("switch to bus width for hs400 failed\n"); + return err; + } + /* TODO: driver strength */ + err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_HS_TIMING, + EXT_CSD_TIMING_HS400 | (0 << EXT_CSD_DRV_STR_SHIFT)); + if (err) { + printf("switch to hs400 failed\n"); + return err; + } + + mmc_select_mode(mmc, MMC_HS_400_ES); + mmc_set_clock(mmc, mmc->tran_speed, false); + mmc_set_enhanced_strobe(mmc); + + return 0; +} + +#else +static int mmc_select_hs400es(struct mmc *mmc) +{ + return -ENOTSUPP; +} +#endif + #define for_each_supported_width(caps, ddr, ecbv) \ for (ecbv = ext_csd_bus_width;\ ecbv < ext_csd_bus_width + ARRAY_SIZE(ext_csd_bus_width);\ @@ -1950,6 +2020,13 @@ static int mmc_select_mode_and_width(struct mmc *mmc, uint card_caps) printf("Select HS400 failed %d\n", err); goto error; } + } else if (mwt->mode == MMC_HS_400_ES) { + err = mmc_select_hs400es(mmc); + if (err) { + printf("Select HS400ES failed %d\n", + err); + goto error; + } } else { /* configure the bus speed (card) */ err = mmc_set_card_speed(mmc, mwt->mode); diff --git a/include/mmc.h b/include/mmc.h index 95548e94c4..bd2db8c4c2 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -65,6 +65,7 @@ #define MMC_MODE_DDR_52MHz MMC_CAP(MMC_DDR_52) #define MMC_MODE_HS200 MMC_CAP(MMC_HS_200) #define MMC_MODE_HS400 MMC_CAP(MMC_HS_400) +#define MMC_MODE_HS400_ES MMC_CAP(MMC_HS_400_ES) #define MMC_MODE_8BIT BIT(30) #define MMC_MODE_4BIT BIT(29) @@ -219,6 +220,7 @@ static inline bool mmc_is_tuning_cmd(uint cmdidx) #define EXT_CSD_BOOT_BUS_WIDTH 177 #define EXT_CSD_PART_CONF 179 /* R/W */ #define EXT_CSD_BUS_WIDTH 183 /* R/W */ +#define EXT_CSD_STROBE_SUPPORT 184 /* R/W */ #define EXT_CSD_HS_TIMING 185 /* R/W */ #define EXT_CSD_REV 192 /* RO */ #define EXT_CSD_CARD_TYPE 196 /* RO */ @@ -260,11 +262,13 @@ static inline bool mmc_is_tuning_cmd(uint cmdidx) #define EXT_CSD_DDR_BUS_WIDTH_4 5 /* Card is in 4 bit DDR mode */ #define EXT_CSD_DDR_BUS_WIDTH_8 6 /* Card is in 8 bit DDR mode */ #define EXT_CSD_DDR_FLAG BIT(2) /* Flag for DDR mode */ +#define EXT_CSD_BUS_WIDTH_STROBE BIT(7) /* Enhanced strobe mode */ #define EXT_CSD_TIMING_LEGACY 0 /* no high speed */ #define EXT_CSD_TIMING_HS 1 /* HS */ #define EXT_CSD_TIMING_HS200 2 /* HS200 */ #define EXT_CSD_TIMING_HS400 3 /* HS400 */ +#define EXT_CSD_DRV_STR_SHIFT 4 /* Driver Strength shift */ #define EXT_CSD_BOOT_ACK_ENABLE (1 << 6) #define EXT_CSD_BOOT_PARTITION_ENABLE (1 << 3) @@ -461,6 +465,11 @@ struct dm_mmc_ops { */ int (*wait_dat0)(struct udevice *dev, int state, int timeout); #endif + +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) + /* set_enhanced_strobe() - set HS400 enhanced strobe */ + void (*set_enhanced_strobe)(struct udevice *dev); +#endif }; #define mmc_get_ops(dev) ((struct dm_mmc_ops *)(dev)->driver->ops) @@ -481,6 +490,7 @@ int mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); int mmc_execute_tuning(struct mmc *mmc, uint opcode); int mmc_wait_dat0(struct mmc *mmc, int state, int timeout); +void mmc_set_enhanced_strobe(struct mmc *mmc); #else struct mmc_ops { @@ -526,6 +536,7 @@ enum bus_mode { UHS_SDR104, MMC_HS_200, MMC_HS_400, + MMC_HS_400_ES, MMC_MODES_END }; @@ -543,6 +554,10 @@ static inline bool mmc_is_mode_ddr(enum bus_mode mode) #if CONFIG_IS_ENABLED(MMC_HS400_SUPPORT) else if (mode == MMC_HS_400) return true; +#endif +#if CONFIG_IS_ENABLED(MMC_HS400_ES_SUPPORT) + else if (mode == MMC_HS_400_ES) + return true; #endif else return false; -- 2.14.1

1 0

[U-Boot] [PATCH] Add support for initializing MMC
by tien.fong.chee＠intel.com 24 Dec '18

24 Dec '18

From: Tien Fong Chee <tien.fong.chee(a)intel.com> Firmware loader would encounter problem if the MMC is accessed before initializing it. This patch would adding the support of initializing MMC before the MMC is accessed by firmware loader. Signed-off-by: Tien Fong Chee <tien.fong.chee(a)intel.com> --- drivers/misc/fs_loader.c | 31 +++++++++++++++++++++++++++++++ 1 files changed, 31 insertions(+), 0 deletions(-) diff --git a/drivers/misc/fs_loader.c b/drivers/misc/fs_loader.c index 57a14a3..744fa46 100644 --- a/drivers/misc/fs_loader.c +++ b/drivers/misc/fs_loader.c @@ -12,6 +12,7 @@ #include <linux/string.h> #include <mapmem.h> #include <malloc.h> +#include <mmc.h> #include <spl.h> DECLARE_GLOBAL_DATA_PTR; @@ -252,6 +253,36 @@ static int fs_loader_ofdata_to_platdata(struct udevice *dev) static int fs_loader_probe(struct udevice *dev) { +#ifdef CONFIG_MMC + int ret; + struct device_platdata *plat = dev->platdata; + + ret = mmc_initialize(NULL); + if (ret) { + debug("MMC: could not initialize mmc. error: %d\n", ret); + + return ret; + } + + if (plat->phandlepart.phandle) { + ofnode node = ofnode_get_by_phandle(plat->phandlepart.phandle); + + struct udevice *mmc_dev = NULL; + + ret = device_get_global_by_ofnode(node, &mmc_dev); + if (!ret) { + struct mmc *mmc = mmc_get_mmc_dev(mmc_dev); + + ret = mmc_init(mmc); + if (ret) { + debug("MMC: mmc init failed with error: %d\n", + ret); + + return ret; + } + } + } +#endif return 0; }; -- 1.7.7.4

3 5

[U-Boot] Pull request: u-boot-spi/master
by Jagan Teki 24 Dec '18

24 Dec '18

Hi Tom, Please pull this as part of v2019.01 release. thanks, Jagan. The following changes since commit 562a63e86bc7b308a328a7bbdf0db237855c39a8: Merge git://git.denx.de/u-boot-marvell (2018-12-21 13:38:09 -0500) are available in the Git repository at: git://git.denx.de/u-boot-spi.git master for you to fetch changes up to 532741dfbfebe917bf6c7c05ed7bab55105ce2a4: dm: MIGRATION: Update migration plan for SPI/SPI_FLASH (2018-12-24 02:05:25 +0530) ---------------------------------------------------------------- Jagan Teki (1): dm: MIGRATION: Update migration plan for SPI/SPI_FLASH Stefan Mavrodiev (1): spi: sun4i: Add rx_buf NULL pointer check Makefile | 9 +++++++++ doc/driver-model/MIGRATION.txt | 10 +++++++--- drivers/spi/sun4i_spi.c | 3 ++- 3 files changed, 18 insertions(+), 4 deletions(-)

2 2

[U-Boot] [PATCH] spi: cadence_qspi: remap iomem registers instead of just mapping
by Ramon Fried 23 Dec '18

23 Dec '18

Some architectures(MIPS) requires real mapping of IOMEM, other just define it as identity mapping. fix it. Signed-off-by: Ramon Fried <ramon.fried(a)linux.intel.com> --- drivers/spi/cadence_qspi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index 11fce9c..3ae1526 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -284,8 +284,10 @@ static int cadence_spi_ofdata_to_platdata(struct udevice *bus) int node = dev_of_offset(bus); int subnode; - plat->regbase = (void *)devfdt_get_addr_index(bus, 0); - plat->ahbbase = (void *)devfdt_get_addr_index(bus, 1); + plat->regbase = (void *)dev_remap_addr_index(bus, 0); + plat->ahbbase = (void *)dev_remap_addr_index(bus, 1); + if (!plat->regbase || !plat->ahbbase) + return -EFAULT; plat->is_decoded_cs = fdtdec_get_bool(blob, node, "cdns,is-decoded-cs"); plat->fifo_depth = fdtdec_get_uint(blob, node, "cdns,fifo-depth", 128); plat->fifo_width = fdtdec_get_uint(blob, node, "cdns,fifo-width", 4); -- 2.7.4

2 1

[U-Boot] Please pull u-boot-marvell/master
by Stefan Roese 23 Dec '18

23 Dec '18

Hi Tom, please pull the following minor, local changes and fixes: ---------------------------------------------------------------- - Fix breakage in helios4: Change U-Boot offset on SPI Flash - Enable CONFIG_BLK for db-88f6820-amc ---------------------------------------------------------------- I do not plan any other updates until the release right now. Thanks, Stefan The following changes since commit 1f2e948d6d53f77a2ddb2dde3531b0d5bc2815ad: Prepare v2019.01-rc2 (2018-12-17 20:25:24 -0500) are available in the Git repository at: git://www.denx.de/git/u-boot-marvell.git for you to fetch changes up to 7a147220c6459aeb7c6b6f7afe4330dcce077c9b: arm: mvebu: configs: helios4: Change U-Boot offset on SPI Flash (2018-12-21 08:59:19 +0100) ---------------------------------------------------------------- Aditya Prayoga (1): arm: mvebu: configs: helios4: Change U-Boot offset on SPI Flash Chris Packham (2): ARM: mvebu: define CONFIG_BLK for db-88f6820-amc ARM: mvebu: remove out of date comment arch/arm/mach-mvebu/cpu.c | 6 ++---- configs/db-88f6820-amc_defconfig | 3 +++ include/configs/helios4.h | 2 +- 3 files changed, 6 insertions(+), 5 deletions(-)

2 1

[U-Boot] [PULL] u-boot-socfpga/master
by Marek Vasut 23 Dec '18

23 Dec '18

The following changes since commit 1f2e948d6d53f77a2ddb2dde3531b0d5bc2815ad: Prepare v2019.01-rc2 (2018-12-17 20:25:24 -0500) are available in the Git repository at: git://git.denx.de/u-boot-socfpga.git master for you to fetch changes up to bd5581716d0407272cfde624b484e530665b0a2f: arm: socfpga: stratix10: Enable Stratix10 FPGA Reconfiguration (2018-12-20 17:12:25 +0100) ---------------------------------------------------------------- Ang, Chee Hong (5): arm: socfpga: stratix10: Add generic FPGA reconfig mailbox API for S10 arm: socfpga: stratix10: Add macros for mailbox's arguments arm: socfpga: stratix10: Add Stratix 10 FPGA Reconfiguration Driver arm: socfpga: stratix10: Add Stratix10 FPGA into FPGA device table arm: socfpga: stratix10: Enable Stratix10 FPGA Reconfiguration arch/arm/mach-socfpga/Kconfig | 1 + arch/arm/mach-socfpga/include/mach/mailbox_s10.h | 9 ++++- arch/arm/mach-socfpga/include/mach/misc.h | 4 +- arch/arm/mach-socfpga/mailbox_s10.c | 48 +++++++++++++++++++++++ arch/arm/mach-socfpga/misc.c | 26 +------------ arch/arm/mach-socfpga/misc_arria10.c | 23 ++++++++++- arch/arm/mach-socfpga/misc_gen5.c | 22 ++++++++++- arch/arm/mach-socfpga/misc_s10.c | 22 +++++++++++ drivers/fpga/Kconfig | 11 ++++++ drivers/fpga/Makefile | 1 + drivers/fpga/altera.c | 6 +++ drivers/fpga/stratix10.c | 288 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ include/altera.h | 8 ++++ 13 files changed, 440 insertions(+), 29 deletions(-) create mode 100644 drivers/fpga/stratix10.c

2 1

[U-Boot] [PULL u-boot] Please pull u-boot-amlogic-20181219
by Neil Armstrong 23 Dec '18

23 Dec '18

Hi Tom, Here is single U-Boot DT fixup for the S400 board. Thanks, Neil The following changes since commit 1f2e948d6d53f77a2ddb2dde3531b0d5bc2815ad: Prepare v2019.01-rc2 (2018-12-17 20:25:24 -0500) are available in the Git repository at: git://git.denx.de/u-boot-amlogic.git tags/u-boot-amlogic-20181219 for you to fetch changes up to 53904dc7c13841497835090a8057930d4a84c4de: arm: dts: s400: Fix status for eMMC and SDIO ports (2018-12-19 16:20:50 +0100) ---------------------------------------------------------------- A single fix to properly enable eMMC on the AXG S400 board. ---------------------------------------------------------------- Neil Armstrong (1): arm: dts: s400: Fix status for eMMC and SDIO ports arch/arm/dts/meson-axg-s400-u-boot.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 arch/arm/dts/meson-axg-s400-u-boot.dtsi

2 1