payloads: Fix typos

Change-Id: Ib7f1ba1766e5c972542ce7571a8aa3583c513823
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

payloads/coreinfo/cpuinfo_module.c

@@ -233,7 +233,7 @@ static int cpuinfo_module_redraw(WINDOW *win)
 	}
 
 	if (cpu_khz != 0)
-		mvwprintw(win, row++, 1, "CPU Speed: %d Mhz", cpu_khz / 1000);
+		mvwprintw(win, row++, 1, "CPU Speed: %d MHz", cpu_khz / 1000);
 	else
 		mvwprintw(win, row++, 1, "CPU Speed: Error");
 

payloads/libpayload/drivers/i8042/keyboard.c

@@ -349,7 +349,7 @@ static int set_scancode_set(void)
 
 	/*
 	 * Set default parameters.
-	 * Fix for broken QEMU ps/2 make scancodes.
+	 * Fix for broken QEMU PS/2 make scancodes.
 	 */
 	ret = keyboard_cmd(I8042_KBCMD_SET_DEFAULT);
 	if (!ret) {

payloads/libpayload/drivers/serial/ipq40xx.c

@@ -442,7 +442,7 @@ static unsigned int msm_boot_uart_dm_reset(void *base)
 }
 
 /*
- * msm_boot_uart_dm_init - initilaizes UART controller
+ * msm_boot_uart_dm_init - Initializes UART controller
  * @uart_dm_base: UART controller base address
  */
 unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
@@ -550,7 +550,7 @@ int serial_getchar(void)
 static struct console_input_driver consin = {};
 static struct console_output_driver consout = {};
 
-/* For simplicity sake let's rely on coreboot initalizing the UART. */
+/* For simplicity's sake, let's rely on coreboot initializing the UART. */
 void serial_console_init(void)
 {
 	struct cb_serial *sc_ptr = lib_sysinfo.serial;

payloads/libpayload/drivers/serial/ipq806x.c

@@ -235,7 +235,7 @@ static unsigned int msm_boot_uart_dm_reset(void *base)
 }
 
 /*
- * msm_boot_uart_dm_init - initilaizes UART controller
+ * msm_boot_uart_dm_init - Initializes UART controller
  * @uart_dm_base: UART controller base address
  */
 static unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
@@ -340,7 +340,7 @@ int serial_getchar(void)
 	return byte;
 }
 
-/* For simplicity sake let's rely on coreboot initalizing the UART. */
+/* For simplicity's sake, let's rely on coreboot initializing the UART. */
 void serial_console_init(void)
 {
 	struct cb_serial *sc_ptr = lib_sysinfo.serial;

payloads/libpayload/drivers/serial/qcs405.c

@@ -434,7 +434,7 @@ static unsigned int msm_boot_uart_dm_reset(void *base)
 }
 
 /*
- * msm_boot_uart_dm_init - initilaizes UART controller
+ * msm_boot_uart_dm_init - Initializes UART controller
  * @uart_dm_base: UART controller base address
  */
 unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
@@ -538,7 +538,7 @@ int serial_getchar(void)
 	return byte;
 }
 
-/* For simplicity sake let's rely on coreboot initalizing the UART. */
+/* For simplicity's sake, let's rely on coreboot initializing the UART. */
 void serial_console_init(void)
 {
 	struct cb_serial *sc_ptr = lib_sysinfo.serial;

payloads/libpayload/drivers/udc/dwc2.c

@@ -253,7 +253,7 @@ static void dwc2_halt_ep(struct usbdev_ctrl *this, int ep, int in_dir)
 
 	usb_debug("dwc2_halt_ep ep %d-%d\n", ep, in_dir);
 	depctl.d32 = readl(&ep_reg->depctl);
-	/*Alread disabled*/
+	/* Already disabled */
 	if (!depctl.epena)
 		return;
 	/* First step: disable EP */
@@ -558,7 +558,7 @@ static void dwc2_outep_intr(struct usbdev_ctrl *this, dwc2_ep_t *ep)
 		writel(DXEPINT_AHBERR, &ep->ep_regs->depint);
 	}
 
-	/* Handle Setup Phase Done (Contorl Ep) */
+	/* Handle Setup Phase Done (Control Ep) */
 	if (depint.setup) {
 		usb_debug("DEPINT_SETUP\n");
 		writel(DXEPINT_SETUP, &ep->ep_regs->depint);

payloads/libpayload/drivers/usb/dwc2.c

@@ -233,7 +233,7 @@ dwc2_do_xfer(endpoint_t *ep, int size, int pid, ep_dir_t dir,
 	packet_size = ep->maxpacketsize;
 	packet_cnt = ALIGN_UP(size, packet_size) / packet_size;
 	inpkt_length = packet_cnt * packet_size;
-	/* At least 1 packet should be programed */
+	/* At least 1 packet should be programmed */
 	packet_cnt = (packet_cnt == 0) ? 1 : packet_cnt;
 
 	/*

payloads/libpayload/drivers/usb/ehci.c

@@ -78,7 +78,7 @@ static void dump_qh(ehci_qh_t *cur)
 	usb_debug("+===================================================+\n");
 	usb_debug("| ############# EHCI QH at [0x%08lx] ########### |\n", virt_to_phys(cur));
 	usb_debug("+---------------------------------------------------+\n");
-	usb_debug("| Horizonal Link Pointer         [0x%08lx]       |\n", cur->horiz_link_ptr);
+	usb_debug("| Horizontal Link Pointer        [0x%08lx]       |\n", cur->horiz_link_ptr);
 	usb_debug("+------------------[ 0x%08lx ]-------------------+\n", cur->epchar);
 	usb_debug("|        | Maximum Packet Length           | [%04ld] |\n", ((cur->epchar & (0x7ffUL << 16)) >> 16));
 	usb_debug("|        | Device Address                  |    [%ld] |\n", cur->epchar & 0x7F);
@@ -133,7 +133,7 @@ static void ehci_reset (hci_t *controller)
 {
 	short count = 0;
 	ehci_stop(controller);
-	/* wait 10 ms just to be shure */
+	/* wait 10 ms just to be sure */
 	mdelay(10);
 	if (EHCI_INST(controller)->operation->usbsts & HC_OP_HC_HALTED) {
 		EHCI_INST(controller)->operation->usbcmd = HC_OP_HC_RESET;
@@ -215,7 +215,7 @@ static int fill_td(qtd_t *td, void* data, int datalen)
 		total_len += page_len;
 
 		while (page_no < 5) {
-			/* we have a continguous mapping between virtual and physical memory */
+			/* we have a contiguous mapping between virtual and physical memory */
 			page += 4096;
 
 			td->bufptrs[page_no++] = page;

payloads/libpayload/drivers/usb/ohci.c

@@ -66,7 +66,7 @@ dump_td (td_t *cur)
 	usb_debug("|:|   C   | Condition Code               |   [%02ld] |:|\n", (cur->config & (0xFUL << 28)) >> 28);
 	usb_debug("|:|   O   | Direction/PID                |    [%ld] |:|\n", (cur->config & (3UL << 19)) >> 19);
 	usb_debug("|:|   N   | Buffer Rounding              |    [%ld] |:|\n", (cur->config & (1UL << 18)) >> 18);
-	usb_debug("|:|   F   | Delay Intterrupt             |    [%ld] |:|\n", (cur->config & (7UL << 21)) >> 21);
+	usb_debug("|:|   F   | Delay Interrupt              |    [%ld] |:|\n", (cur->config & (7UL << 21)) >> 21);
 	usb_debug("|:|   I   | Data Toggle                  |    [%ld] |:|\n", (cur->config & (3UL << 24)) >> 24);
 	usb_debug("|:|   G   | Error Count                  |    [%ld] |:|\n", (cur->config & (3UL << 26)) >> 26);
 	usb_debug("|:+-----------------------------------------------+:|\n");
@@ -879,7 +879,7 @@ ohci_process_done_queue(ohci_t *const ohci, const int spew_debug)
 			intrq_td_t *const td = INTRQ_TD_FROM_TD(done_td);
 			intr_queue_t *const intrq = td->intrq;
 			/* Check if the corresponding interrupt
-			   queue is still beeing processed. */
+			   queue is still being processed. */
 			if (intrq->destroy) {
 				/* Free this TD, and */
 				free(td);

payloads/libpayload/drivers/usb/usb.c

@@ -499,7 +499,7 @@ set_address (hci_t *controller, usb_speed speed, int hubport, int hubaddr)
 		break;
 	}
 
-	/* Gather up all endpoints belonging to this inteface */
+	/* Gather up all endpoints belonging to this interface */
 	dev->num_endp = 1;
 	for (; ptr + 2 <= end && ptr[0] && ptr + ptr[0] <= end; ptr += ptr[0]) {
 		if (ptr[1] == DT_INTF || ptr[1] == DT_CFG ||
@@ -654,7 +654,7 @@ usb_detach_device(hci_t *controller, int devno)
 		controller->devices[devno]->configuration = NULL;
 
 		/* Tear down the device itself *after* destroy_device()
-		 * has had a chance to interoogate it. */
+		 * has had a chance to interrogate it. */
 		free(controller->devices[devno]);
 		controller->devices[devno] = NULL;
 	}

payloads/libpayload/drivers/usb/usbhub.c

@@ -285,7 +285,7 @@ usb_hub_init(usbdev_t *const dev)
 		return;
 	}
 
-	/* Get number of ports from hub decriptor */
+	/* Get number of ports from hub descriptor */
 	int type = is_usb_speed_ss(dev->speed) ? 0x2a : 0x29; /* similar enough */
 	hub_descriptor_t desc;	/* won't fit the whole thing, we don't care */
 	if (get_descriptor(dev, gen_bmRequestType(device_to_host, class_type,

payloads/libpayload/drivers/usb/usbmsc.c

@@ -538,7 +538,7 @@ usb_msc_test_unit_ready (usbdev_t *dev)
 	time_t start_time_secs;
 	struct timeval tv;
 	/* SCSI/ATA specs say we have to wait up to 30s, but most devices
-	 * are ready much sooner. Use a 5 sec timeout to better accomodate
+	 * are ready much sooner. Use a 5 sec timeout to better accommodate
 	 * devices which fail to respond. */
 	const int timeout_secs = 5;
 
@@ -569,7 +569,7 @@ usb_msc_test_unit_ready (usbdev_t *dev)
 		MSC_INST (dev)->ready = USB_MSC_NOT_READY;
 	}
 
-	/* Don't bother spinning up the stroage device if the device is not
+	/* Don't bother spinning up the storage device if the device is not
 	 * ready. This can happen when empty card readers are present.
 	 * Polling will pick it back up if readiness changes. */
 	if (!MSC_INST (dev)->ready)

payloads/libpayload/drivers/video/graphics.c

@@ -509,7 +509,7 @@ static int draw_bitmap_v3(const struct vector *top_left,
 	 * When d hits the right bottom corner, s0 also hits the right bottom
 	 * corner of the pixel array because that's how scale->x and scale->y
 	 * have been set. Since the pixel array size is already validated in
-	 * parse_bitmap_header_v3, s0 is guranteed not to exceed pixel array
+	 * parse_bitmap_header_v3, s0 is guaranteed not to exceed pixel array
 	 * boundary.
 	 */
 	struct vector s0, s1, d;

payloads/libpayload/libc/args.c

@@ -52,7 +52,7 @@ int string_argc;
  *
  * @param caller to be used as argv[0] (may be NULL to ignore)
  * @param string to process
- * @return 0 if no error occured.
+ * @return 0 if no error occurred.
  */
 int string_to_args(char *caller, char *string)
 {
@@ -66,7 +66,7 @@ int string_to_args(char *caller, char *string)
 
 	/* Terminate if the string ends */
 	while (string && *string) {
-		/* whitespace occured? */
+		/* whitespace occurred? */
 		if ((*string == ' ') || (*string == '\t')) {
 			/* skip all whitespace (and null it) */
 			while (*string == ' ' || *string == '\t')

payloads/libpayload/libc/malloc.c

@@ -318,7 +318,7 @@ void *realloc(void *ptr, size_t size)
 
 struct align_region_t
 {
-	/* If alignment is 0 then the region reqpresents a large region which
+	/* If alignment is 0 then the region represents a large region which
 	 * has no metadata for tracking subelements. */
 	int alignment;
 	/* start in memory, and size in bytes */

payloads/libpayload/libc/readline.c

@@ -129,7 +129,7 @@ char *readline(const char *prompt)
 			if (ch < 0x20)
 				break;
 
-			/* ignore unprintables */
+			/* ignore unprintable characters */
 			if (ch >= 0x7f)
 				break;
 

payloads/libpayload/libc/string.c

@@ -268,7 +268,7 @@ size_t strlcat(char *d, const char *s, size_t n)
  *
  * @param s The string.
  * @param c The character.
- * @return A pointer to the first occurence of the character in the
+ * @return A pointer to the first occurrence of the character in the
  * string, or NULL if the character was not encountered within the string.
  */
 char *strchr(const char *s, int c)
@@ -288,7 +288,7 @@ char *strchr(const char *s, int c)
  *
  * @param s The string.
  * @param c The character.
- * @return A pointer to the last occurence of the character in the
+ * @return A pointer to the last occurrence of the character in the
  * string, or NULL if the character was not encountered within the string.
  */
 
@@ -327,7 +327,7 @@ char *strdup(const char *s)
  *
  * @param h The haystack string.
  * @param n The needle string (substring).
- * @return A pointer to the first occurence of the substring in
+ * @return A pointer to the first occurrence of the substring in
  * the string, or NULL if the substring was not encountered within the string.
  */
 char *strstr(const char *h, const char *n)