X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Fdrivers%2Fbcm2835gpio.c;h=926bd89d338fb8e6e7dac6a21147eea769f78e89;hp=38ef163fab53fdf0da378491bce801769b89d1a2;hb=84ca4995adfa6d15120e76f99a7b9dd73727d2d8;hpb=f9056d222c401f782481d323206595eed17671cb

diff --git a/src/jtag/drivers/bcm2835gpio.c b/src/jtag/drivers/bcm2835gpio.c
index 38ef163fab..926bd89d33 100644
--- a/src/jtag/drivers/bcm2835gpio.c
+++ b/src/jtag/drivers/bcm2835gpio.c
@@ -300,6 +300,9 @@ COMMAND_HANDLER(bcm2835gpio_handle_speed_coeffs)
 		COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], speed_coeff);
 		COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], speed_offset);
 	}
+
+	command_print(CMD_CTX, "BCM2835 GPIO: speed_coeffs = %d, speed_offset = %d",
+				  speed_coeff, speed_offset);
 	return ERROR_OK;
 }
 
@@ -307,6 +310,9 @@ COMMAND_HANDLER(bcm2835gpio_handle_peripheral_base)
 {
 	if (CMD_ARGC == 1)
 		COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], bcm2835_peri_base);
+
+	command_print(CMD_CTX, "BCM2835 GPIO: peripheral_base = 0x%08x",
+				  bcm2835_peri_base);
 	return ERROR_OK;
 }
 
@@ -316,74 +322,84 @@ static const struct command_registration bcm2835gpio_command_handlers[] = {
 		.handler = &bcm2835gpio_handle_jtag_gpionums,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio numbers for tck, tms, tdi, tdo. (in that order)",
-		.usage = "(tck tms tdi tdo)* ",
+		.usage = "[tck tms tdi tdo]",
 	},
 	{
 		.name = "bcm2835gpio_tck_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_tck,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for tck.",
+		.usage = "[tck]",
 	},
 	{
 		.name = "bcm2835gpio_tms_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_tms,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for tms.",
+		.usage = "[tms]",
 	},
 	{
 		.name = "bcm2835gpio_tdo_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_tdo,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for tdo.",
+		.usage = "[tdo]",
 	},
 	{
 		.name = "bcm2835gpio_tdi_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_tdi,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for tdi.",
+		.usage = "[tdi]",
 	},
 	{
 		.name = "bcm2835gpio_swd_nums",
 		.handler = &bcm2835gpio_handle_swd_gpionums,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio numbers for swclk, swdio. (in that order)",
-		.usage = "(swclk swdio)* ",
+		.usage = "[swclk swdio]",
 	},
 	{
 		.name = "bcm2835gpio_swclk_num",
 		.handler = &bcm2835gpio_handle_swd_gpionum_swclk,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for swclk.",
+		.usage = "[swclk]",
 	},
 	{
 		.name = "bcm2835gpio_swdio_num",
 		.handler = &bcm2835gpio_handle_swd_gpionum_swdio,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for swdio.",
+		.usage = "[swdio]",
 	},
 	{
 		.name = "bcm2835gpio_srst_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_srst,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for srst.",
+		.usage = "[srst]",
 	},
 	{
 		.name = "bcm2835gpio_trst_num",
 		.handler = &bcm2835gpio_handle_jtag_gpionum_trst,
 		.mode = COMMAND_CONFIG,
 		.help = "gpio number for trst.",
+		.usage = "[trst]",
 	},
 	{
 		.name = "bcm2835gpio_speed_coeffs",
 		.handler = &bcm2835gpio_handle_speed_coeffs,
 		.mode = COMMAND_CONFIG,
 		.help = "SPEED_COEFF and SPEED_OFFSET for delay calculations.",
+		.usage = "[SPEED_COEFF SPEED_OFFSET]",
 	},
 	{
 		.name = "bcm2835gpio_peripheral_base",
 		.handler = &bcm2835gpio_handle_peripheral_base,
 		.mode = COMMAND_CONFIG,
 		.help = "peripheral base to access GPIOs (RPi1 0x20000000, RPi2 0x3F000000).",
+		.usage = "[base]",
 	},
 
 	COMMAND_REGISTRATION_DONE