diff options
author | Tom Rini <trini@konsulko.com> | 2023-07-17 17:38:28 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2023-07-17 17:38:28 +0300 |
commit | 13aa090b87a0fbdfe690011669b9fdb96bb1ccc7 (patch) | |
tree | 69af16bc8ecc4b6e8106a750e31e51d7ec078828 /include | |
parent | aa817dfcaf158dda71358d02181bf52c30dbe4c6 (diff) | |
parent | b8956425d525c3c25fd218f252f89a5e44df6a9f (diff) | |
download | u-boot-13aa090b87a0fbdfe690011669b9fdb96bb1ccc7.tar.xz |
Merge https://source.denx.de/u-boot/custodians/u-boot-x86
- bootstd: Add a bootmeth for ChromiumOS on x86
- x86: Use qemu-x86_64 to boot EFI installers
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-generic/global_data.h | 13 | ||||
-rw-r--r-- | include/bloblist.h | 1 | ||||
-rw-r--r-- | include/bootdev.h | 2 | ||||
-rw-r--r-- | include/bootflow.h | 100 | ||||
-rw-r--r-- | include/configs/conga-qeval20-qa3-e3845.h | 2 | ||||
-rw-r--r-- | include/configs/dfi-bt700.h | 2 | ||||
-rw-r--r-- | include/configs/minnowmax.h | 2 | ||||
-rw-r--r-- | include/configs/qemu-x86.h | 8 | ||||
-rw-r--r-- | include/configs/som-db5800-som-6867.h | 2 | ||||
-rw-r--r-- | include/configs/theadorable-x86-common.h | 2 | ||||
-rw-r--r-- | include/configs/x86-chromebook.h | 2 | ||||
-rw-r--r-- | include/env_callback.h | 6 | ||||
-rw-r--r-- | include/part.h | 9 | ||||
-rw-r--r-- | include/video.h | 24 |
14 files changed, 151 insertions, 24 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index a1e1b9d640..8fc205ded1 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -301,6 +301,12 @@ struct global_data { * @timebase_l: low 32 bits of timer */ unsigned int timebase_l; + /** + * @malloc_start: start of malloc() region + */ +#if CONFIG_IS_ENABLED(CMD_BDINFO_EXTRA) + unsigned long malloc_start; +#endif #if CONFIG_VAL(SYS_MALLOC_F_LEN) /** * @malloc_base: base address of early malloc() @@ -560,6 +566,13 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_event_state() NULL #endif +#if CONFIG_IS_ENABLED(CMD_BDINFO_EXTRA) +#define gd_malloc_start() gd->malloc_start +#define gd_set_malloc_start(_val) gd->malloc_start = (_val) +#else +#define gd_malloc_start() 0 +#define gd_set_malloc_start(val) +#endif /** * enum gd_flags - global data flags * diff --git a/include/bloblist.h b/include/bloblist.h index 2a2f1700eb..7ea72c6bd4 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -113,6 +113,7 @@ enum bloblist_tag_t { BLOBLISTT_PROJECT_AREA = 0x8000, BLOBLISTT_U_BOOT_SPL_HANDOFF = 0x8000, /* Hand-off info from SPL */ BLOBLISTT_VBE = 0x8001, /* VBE per-phase state */ + BLOBLISTT_U_BOOT_VIDEO = 0x8002, /* Video information from SPL */ /* * Vendor-specific tags are permitted here. Projects can be open source diff --git a/include/bootdev.h b/include/bootdev.h index e72ef3650f..1533adfe50 100644 --- a/include/bootdev.h +++ b/include/bootdev.h @@ -200,7 +200,7 @@ void bootdev_clear_bootflows(struct udevice *dev); * All fields in @bflow must be set up. Note that @bflow->dev is used to add the * bootflow to that device. * - * @dev: Bootdevice device to add to + * @dev: Bootdev device to add to * @bflow: Bootflow to add. Note that fields within bflow must be allocated * since this function takes over ownership of these. This functions makes * a copy of @bflow itself (without allocating its fields again), so the diff --git a/include/bootflow.h b/include/bootflow.h index f20f575030..4152577afb 100644 --- a/include/bootflow.h +++ b/include/bootflow.h @@ -58,7 +58,7 @@ enum bootflow_flags_t { * * @bm_node: Points to siblings in the same bootdev * @glob_node: Points to siblings in the global list (all bootdev) - * @dev: Bootdevice device which produced this bootflow + * @dev: Bootdev device which produced this bootflow * @blk: Block device which contains this bootflow, NULL if this is a network * device or sandbox 'host' device * @part: Partition number (0 for whole device) @@ -81,6 +81,8 @@ enum bootflow_flags_t { * @fdt_size: Size of FDT file * @fdt_addr: Address of loaded fdt * @flags: Flags for the bootflow (see enum bootflow_flags_t) + * @cmdline: OS command line, or NULL if not known (allocated) + * @x86_setup: Pointer to x86 setup block inside @buf, NULL if not present */ struct bootflow { struct list_head bm_node; @@ -104,6 +106,8 @@ struct bootflow { int fdt_size; ulong fdt_addr; int flags; + char *cmdline; + char *x86_setup; }; /** @@ -440,4 +444,98 @@ int bootflow_menu_apply_theme(struct expo *exp, ofnode node); int bootflow_menu_run(struct bootstd_priv *std, bool text_mode, struct bootflow **bflowp); +#define BOOTFLOWCL_EMPTY ((void *)1) + +/** + * cmdline_set_arg() - Update or read an argument in a cmdline string + * + * Handles updating a single arg in a cmdline string, returning it in a supplied + * buffer; also reading an arg from a cmdline string + * + * When updating, consecutive spaces are squashed as are spaces at the start and + * end. + * + * @buf: Working buffer to use (initial contents are ignored). Use NULL when + * reading + * @maxlen: Length of working buffer. Use 0 when reading + * @cmdline: Command line to update, in the form: + * + * fred mary= jane=123 john="has spaces" + * + * @set_arg: Argument to set or read (may or may not exist) + * @new_val: Value for the new argument. May not include quotes (") but may + * include embedded spaces, in which case it will be quoted when added to the + * command line. Use NULL to delete the argument from @cmdline, BOOTFLOWCL_EMPTY + * to set it to an empty value (no '=' sign after arg), "" to add an '=' sign + * but with an empty value. Use NULL when reading. + * @posp: Ignored when setting an argument; when getting an argument, returns + * the start position of its value in @cmdline, after the first quote, if any + * + * Return: + * For updating: + * length of new buffer (including \0 terminator) on success, -ENOENT if + * @new_val is NULL and @set_arg does not exist in @from, -EINVAL if a + * quoted arg-value in @from is not terminated with a quote, -EBADF if + * @new_val has spaces but does not start and end with quotes (or it has + * quotes in the middle of the string), -E2BIG if @maxlen is too small + * For reading: + * length of arg value (excluding quotes), -ENOENT if not found + */ +int cmdline_set_arg(char *buf, int maxlen, const char *cmdline, + const char *set_arg, const char *new_val, int *posp); + +/** + * bootflow_cmdline_set_arg() - Set a single argument for a bootflow + * + * Update the allocated cmdline and set the bootargs variable + * + * @bflow: Bootflow to update + * @arg: Argument to update (e.g. "console") + * @val: Value to set (e.g. "ttyS2") or NULL to delete the argument if present, + * "" to set it to an empty value (e.g. "console=") and BOOTFLOWCL_EMPTY to add + * it without any value ("initrd") + * @set_env: true to set the "bootargs" environment variable too + * + * Return: 0 if OK, -ENOMEM if out of memory + */ +int bootflow_cmdline_set_arg(struct bootflow *bflow, const char *arg, + const char *val, bool set_env); + +/** + * cmdline_get_arg() - Read an argument from a cmdline + * + * @cmdline: Command line to read, in the form: + * + * fred mary= jane=123 john="has spaces" + * @arg: Argument to read (may or may not exist) + * @posp: Returns position of argument (after any leading quote) if present + * Return: Length of argument value excluding quotes if found, -ENOENT if not + * found + */ +int cmdline_get_arg(const char *cmdline, const char *arg, int *posp); + +/** + * bootflow_cmdline_get_arg() - Read an argument from a cmdline + * + * @bootflow: Bootflow to read from + * @arg: Argument to read (may or may not exist) + * @valp: Returns a pointer to the argument (after any leading quote) if present + * Return: Length of argument value excluding quotes if found, -ENOENT if not + * found + */ +int bootflow_cmdline_get_arg(struct bootflow *bflow, const char *arg, + const char **val); + +/** + * bootflow_cmdline_auto() - Automatically set a value for a known argument + * + * This handles a small number of known arguments, for Linux in particular. It + * adds suitable kernel parameters automatically, e.g. to enable the console. + * + * @bflow: Bootflow to update + * @arg: Name of argument to set (e.g. "earlycon" or "console") + * Return: 0 if OK -ve on error + */ +int bootflow_cmdline_auto(struct bootflow *bflow, const char *arg); + #endif diff --git a/include/configs/conga-qeval20-qa3-e3845.h b/include/configs/conga-qeval20-qa3-e3845.h index 60617e6fec..03c364f29f 100644 --- a/include/configs/conga-qeval20-qa3-e3845.h +++ b/include/configs/conga-qeval20-qa3-e3845.h @@ -16,8 +16,6 @@ "stdout=serial\0" \ "stderr=serial\0" -#define VIDEO_IO_OFFSET 0 - #undef CFG_EXTRA_ENV_SETTINGS #define CFG_EXTRA_ENV_SETTINGS \ "kernel-ver=4.4.0-22\0" \ diff --git a/include/configs/dfi-bt700.h b/include/configs/dfi-bt700.h index 05389a435b..be095e28a1 100644 --- a/include/configs/dfi-bt700.h +++ b/include/configs/dfi-bt700.h @@ -20,8 +20,6 @@ "stdout=serial\0" \ "stderr=serial\0" -#define VIDEO_IO_OFFSET 0 - #undef CFG_EXTRA_ENV_SETTINGS #define CFG_EXTRA_ENV_SETTINGS \ "kernel-ver=4.4.0-24\0" \ diff --git a/include/configs/minnowmax.h b/include/configs/minnowmax.h index 4a12c2f72c..842672d557 100644 --- a/include/configs/minnowmax.h +++ b/include/configs/minnowmax.h @@ -17,6 +17,4 @@ "stderr=vidconsole,serial\0" \ "usb_pgood_delay=40\0" -#define VIDEO_IO_OFFSET 0 - #endif /* __CONFIG_H */ diff --git a/include/configs/qemu-x86.h b/include/configs/qemu-x86.h index 33263a46a4..3e5235291a 100644 --- a/include/configs/qemu-x86.h +++ b/include/configs/qemu-x86.h @@ -12,14 +12,6 @@ #include <linux/sizes.h> -#define BOOT_TARGET_DEVICES(func) \ - func(USB, usb, 0) \ - func(SCSI, scsi, 0) \ - func(VIRTIO, virtio, 0) \ - func(IDE, ide, 0) \ - func(DHCP, dhcp, na) - -#include <config_distro_bootcmd.h> #include <configs/x86-common.h> #define CFG_STD_DEVICES_SETTINGS "stdin=serial,i8042-kbd\0" \ diff --git a/include/configs/som-db5800-som-6867.h b/include/configs/som-db5800-som-6867.h index b2e7aa1514..5f7eabd3fc 100644 --- a/include/configs/som-db5800-som-6867.h +++ b/include/configs/som-db5800-som-6867.h @@ -16,6 +16,4 @@ "stdout=serial,vidconsole\0" \ "stderr=serial,vidconsole\0" -#define VIDEO_IO_OFFSET 0 - #endif /* __CONFIG_H */ diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h index b23b878307..46aef23821 100644 --- a/include/configs/theadorable-x86-common.h +++ b/include/configs/theadorable-x86-common.h @@ -15,8 +15,6 @@ "stdout=serial\0" \ "stderr=serial\0" -#define VIDEO_IO_OFFSET 0 - /* Environment settings */ #undef CFG_EXTRA_ENV_SETTINGS diff --git a/include/configs/x86-chromebook.h b/include/configs/x86-chromebook.h index 98abb00927..6bf90c7de4 100644 --- a/include/configs/x86-chromebook.h +++ b/include/configs/x86-chromebook.h @@ -10,8 +10,6 @@ #define CFG_X86_REFCODE_ADDR 0xffea0000 #define CFG_X86_REFCODE_RUN_ADDR 0 -#define VIDEO_IO_OFFSET 0 - #define CFG_STD_DEVICES_SETTINGS "stdin=usbkbd,i8042-kbd,serial\0" \ "stdout=vidconsole,serial\0" \ "stderr=vidconsole,serial\0" diff --git a/include/env_callback.h b/include/env_callback.h index a9a14f2a84..23bc650c16 100644 --- a/include/env_callback.h +++ b/include/env_callback.h @@ -60,8 +60,10 @@ #define NET6_CALLBACKS #endif -#ifdef CONFIG_BOOTSTD -#define BOOTSTD_CALLBACK "bootmeths:bootmeths," +#ifdef CONFIG_BOOTSTD_FULL +#define BOOTSTD_CALLBACK \ + "bootmeths:bootmeths," \ + "bootargs:bootargs," #else #define BOOTSTD_CALLBACK #endif diff --git a/include/part.h b/include/part.h index be75c73549..3b1b539869 100644 --- a/include/part.h +++ b/include/part.h @@ -598,6 +598,15 @@ static inline struct part_driver *part_driver_get_first(void) return ll_entry_start(struct part_driver, part_driver); } +/** + * part_get_type_by_name() - Get partition type by name + * + * @name: Name of partition type to look up (not case-sensitive) + * Returns: Corresponding partition type (PART_TYPE_...) or PART_TYPE_UNKNOWN if + * not known + */ +int part_get_type_by_name(const char *name); + #else static inline int part_driver_get_count(void) { return 0; } diff --git a/include/video.h b/include/video.h index e98d0f9c89..9729fa348a 100644 --- a/include/video.h +++ b/include/video.h @@ -134,6 +134,30 @@ struct video_ops { #define video_get_ops(dev) ((struct video_ops *)(dev)->driver->ops) +/** + * struct video_handoff - video information passed from SPL + * + * This is used when video is set up by SPL, to provide the details to U-Boot + * proper. + * + * @fb: Base address of frame buffer, 0 if not yet known + * @size: Frame-buffer size, in bytes + * @xsize: Number of pixel columns (e.g. 1366) + * @ysize: Number of pixels rows (e.g.. 768) + * @line_length: Length of each frame buffer line, in bytes. This can be + * set by the driver, but if not, the uclass will set it after + * probing + * @bpix: Encoded bits per pixel (enum video_log2_bpp) + */ +struct video_handoff { + u64 fb; + u32 size; + u16 xsize; + u16 ysize; + u32 line_length; + u8 bpix; +}; + /** enum colour_idx - the 16 colors supported by consoles */ enum colour_idx { VID_BLACK = 0, |