Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- Turris MOX and Omnia changes, mostly moving to Kconfig (Marek)
- a37xx: pci: Misc smaller fixes (Pali)
- cmd: tlv_eeprom: Fix building with DEBUG enabled (Sven)
- termios_linux.h: Fix tcsendbreak() implementation (Pali)
- mvebu: Add missing "if SPL" (Tom)
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 54dff99..d23cc0c 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -11,7 +11,7 @@
select SPL_DM if SPL
select SPL_DM_SEQ_ALIAS if SPL
select SPL_OF_CONTROL if SPL
- select SPL_SKIP_LOWLEVEL_INIT
+ select SPL_SKIP_LOWLEVEL_INIT if SPL
select SPL_SIMPLE_BUS if SPL
select SUPPORT_SPL
select TRANSLATION_OFFSET
@@ -127,7 +127,9 @@
select DM_I2C
select I2C_MUX
select I2C_MUX_PCA954x
+ select SPL_DRIVERS_MISC
select SPL_I2C_MUX
+ select SPL_SYS_MALLOC_SIMPLE
select SYS_I2C_MVTWSI
select ATSHA204A
diff --git a/board/CZ.NIC/turris_mox/turris_mox.c b/board/CZ.NIC/turris_mox/turris_mox.c
index 428cd23..2202eb8 100644
--- a/board/CZ.NIC/turris_mox/turris_mox.c
+++ b/board/CZ.NIC/turris_mox/turris_mox.c
@@ -359,20 +359,22 @@
int misc_init_r(void)
{
- int ret;
- u8 mac1[6], mac2[6];
+ u8 mac[2][6];
+ int i, ret;
- ret = mbox_sp_get_board_info(NULL, mac1, mac2, NULL, NULL);
+ ret = mbox_sp_get_board_info(NULL, mac[0], mac[1], NULL, NULL);
if (ret < 0) {
printf("Cannot read data from OTP!\n");
return 0;
}
- if (is_valid_ethaddr(mac1) && !env_get("ethaddr"))
- eth_env_set_enetaddr("ethaddr", mac1);
+ for (i = 0; i < 2; ++i) {
+ u8 oldmac[6];
- if (is_valid_ethaddr(mac2) && !env_get("eth1addr"))
- eth_env_set_enetaddr("eth1addr", mac2);
+ if (is_valid_ethaddr(mac[i]) &&
+ !eth_env_get_enetaddr_by_index("eth", i, oldmac))
+ eth_env_set_enetaddr_by_index("eth", i, mac[i]);
+ }
return 0;
}
@@ -485,44 +487,34 @@
}
}
-static void mox_print_info(void)
+int show_board_info(void)
{
- int ret, board_version, ram_size;
- u64 serial_number;
+ int i, ret, board_version, ram_size, is_sd;
const char *pub_key;
+ const u8 *topology;
+ u64 serial_number;
+
+ printf("Model: CZ.NIC Turris Mox Board\n");
ret = mbox_sp_get_board_info(&serial_number, NULL, NULL, &board_version,
&ram_size);
- if (ret < 0)
- return;
-
- printf("Turris Mox:\n");
- printf(" Board version: %i\n", board_version);
- printf(" RAM size: %i MiB\n", ram_size);
- printf(" Serial Number: %016llX\n", serial_number);
+ if (ret < 0) {
+ printf(" Cannot read board info: %i\n", ret);
+ } else {
+ printf(" Board version: %i\n", board_version);
+ printf(" RAM size: %i MiB\n", ram_size);
+ printf(" Serial Number: %016llX\n", serial_number);
+ }
pub_key = mox_sp_get_ecdsa_public_key();
if (pub_key)
printf(" ECDSA Public Key: %s\n", pub_key);
else
- printf("Cannot read ECDSA Public Key\n");
-}
-
-int last_stage_init(void)
-{
- int ret, i;
- const u8 *topology;
- int is_sd;
- struct mii_dev *bus;
- struct gpio_desc reset_gpio = {};
-
- mox_print_info();
+ printf(" Cannot read ECDSA Public Key\n");
ret = mox_get_topology(&topology, &module_count, &is_sd);
- if (ret) {
+ if (ret)
printf("Cannot read module topology!\n");
- return 0;
- }
printf(" SD/eMMC version: %s\n", is_sd ? "SD" : "eMMC");
@@ -554,8 +546,7 @@
}
}
- /* now check if modules are connected in supported mode */
-
+ /* check if modules are connected in supported mode */
for (i = 0; i < module_count; ++i) {
switch (topology[i]) {
case MOX_MODULE_SFP:
@@ -616,10 +607,19 @@
}
}
- /* now configure modules */
+ if (module_count)
+ printf("\n");
+
+ return 0;
+}
+
+int last_stage_init(void)
+{
+ struct gpio_desc reset_gpio = {};
+ /* configure modules */
if (get_reset_gpio(&reset_gpio) < 0)
- return 0;
+ goto handle_reset_btn;
if (peridot > 0) {
if (configure_peridots(&reset_gpio) < 0) {
@@ -633,16 +633,19 @@
mdelay(50);
}
+ /*
+ * check if the addresses are set by reading Scratch & Misc register
+ * 0x70 of Peridot (and potentially Topaz) modules
+ */
if (peridot || topaz) {
- /*
- * now check if the addresses are set by reading Scratch & Misc
- * register 0x70 of Peridot (and potentially Topaz) modules
- */
+ struct mii_dev *bus;
bus = miiphy_get_dev_by_name("neta@30000");
if (!bus) {
printf("Cannot get MDIO bus device!\n");
} else {
+ int i;
+
for (i = 0; i < peridot; ++i)
check_switch_address(bus, 0x10 + i);
@@ -653,8 +656,7 @@
}
}
- printf("\n");
-
+handle_reset_btn:
handle_reset_button();
return 0;
diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c
index a48e1f5..39051a8 100644
--- a/board/CZ.NIC/turris_omnia/turris_omnia.c
+++ b/board/CZ.NIC/turris_omnia/turris_omnia.c
@@ -468,7 +468,7 @@
return dev;
}
-int checkboard(void)
+int show_board_info(void)
{
u32 version_num, serial_num;
int err = 1;
@@ -496,7 +496,7 @@
}
out:
- printf("Turris Omnia:\n");
+ printf("Model: Turris Omnia\n");
printf(" RAM size: %i MiB\n", omnia_get_ram_size_gb() * 1024);
if (err)
printf(" Serial Number: unknown\n");
@@ -518,6 +518,15 @@
}
}
+static void set_mac_if_invalid(int i, u8 *mac)
+{
+ u8 oldmac[6];
+
+ if (is_valid_ethaddr(mac) &&
+ !eth_env_get_enetaddr_by_index("eth", i, oldmac))
+ eth_env_set_enetaddr_by_index("eth", i, mac);
+}
+
int misc_init_r(void)
{
int err;
@@ -550,18 +559,11 @@
mac[4] = mac1[2];
mac[5] = mac1[3];
- if (is_valid_ethaddr(mac))
- eth_env_set_enetaddr("eth1addr", mac);
-
+ set_mac_if_invalid(1, mac);
increment_mac(mac);
-
- if (is_valid_ethaddr(mac))
- eth_env_set_enetaddr("eth2addr", mac);
-
+ set_mac_if_invalid(2, mac);
increment_mac(mac);
-
- if (is_valid_ethaddr(mac))
- eth_env_set_enetaddr("ethaddr", mac);
+ set_mac_if_invalid(0, mac);
out:
return 0;
diff --git a/cmd/tlv_eeprom.c b/cmd/tlv_eeprom.c
index 2b643f9..bf8d453 100644
--- a/cmd/tlv_eeprom.c
+++ b/cmd/tlv_eeprom.c
@@ -169,6 +169,9 @@
{
int tlv_end;
int curr_tlv;
+#ifdef DEBUG
+ int i;
+#endif
struct tlvinfo_header *eeprom_hdr = to_header(eeprom);
struct tlvinfo_tlv *eeprom_tlv;
diff --git a/configs/mvebu_db-88f3720_defconfig b/configs/mvebu_db-88f3720_defconfig
index ba7ee92..931ca9c 100644
--- a/configs/mvebu_db-88f3720_defconfig
+++ b/configs/mvebu_db-88f3720_defconfig
@@ -45,6 +45,7 @@
CONFIG_CLK_MVEBU=y
# CONFIG_MVEBU_GPIO is not set
CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MV=y
CONFIG_MISC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index bf3f080..3a69954 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -54,6 +54,7 @@
CONFIG_CLK=y
CONFIG_CLK_MVEBU=y
CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MV=y
CONFIG_MISC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
diff --git a/configs/turris_mox_defconfig b/configs/turris_mox_defconfig
index 6ff551e..3cae32f 100644
--- a/configs/turris_mox_defconfig
+++ b/configs/turris_mox_defconfig
@@ -24,7 +24,9 @@
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_ARCH_EARLY_INIT_R=y
+CONFIG_LAST_STAGE_INIT=y
CONFIG_MISC_INIT_R=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_CLK=y
@@ -59,6 +61,7 @@
CONFIG_CLK_MVEBU=y
# CONFIG_MVEBU_GPIO is not set
CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MV=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_MISC=y
diff --git a/configs/uDPU_defconfig b/configs/uDPU_defconfig
index 17278ae..fa2293b 100644
--- a/configs/uDPU_defconfig
+++ b/configs/uDPU_defconfig
@@ -54,6 +54,7 @@
CONFIG_CLK_MVEBU=y
CONFIG_DM_I2C=y
CONFIG_DM_I2C_GPIO=y
+CONFIG_SYS_I2C_MV=y
CONFIG_MISC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 66bd6fe..7c447a8 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -627,6 +627,12 @@
Add support for the Arm Ltd Versatile Express I2C driver. The I2C host
controller is present in the development boards manufactured by Arm Ltd.
+config SYS_I2C_MV
+ bool "Marvell PXA (Armada 3720) I2C driver"
+ help
+ Support for PXA based I2C controller used on Armada 3720 SoC.
+ In Linux, this driver is called i2c-pxa.
+
config SYS_I2C_MVTWSI
bool "Marvell I2C driver"
help
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 9164274..fca6b15 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -10,7 +10,6 @@
obj-$(CONFIG_$(SPL_)I2C_CROS_EC_TUNNEL) += cros_ec_tunnel.o
obj-$(CONFIG_$(SPL_)I2C_CROS_EC_LDO) += cros_ec_ldo.o
-obj-$(CONFIG_I2C_MV) += mv_i2c.o
obj-$(CONFIG_$(SPL_)SYS_I2C_LEGACY) += i2c_core.o
obj-$(CONFIG_SYS_I2C_ASPEED) += ast_i2c.o
obj-$(CONFIG_SYS_I2C_AT91) += at91_i2c.o
@@ -29,6 +28,7 @@
obj-$(CONFIG_SYS_I2C_KONA) += kona_i2c.o
obj-$(CONFIG_SYS_I2C_LPC32XX) += lpc32xx_i2c.o
obj-$(CONFIG_SYS_I2C_MESON) += meson_i2c.o
+obj-$(CONFIG_SYS_I2C_MV) += mv_i2c.o
obj-$(CONFIG_SYS_I2C_MVTWSI) += mvtwsi.o
obj-$(CONFIG_SYS_I2C_MXC) += mxc_i2c.o
obj-$(CONFIG_SYS_I2C_NEXELL) += nx_i2c.o
diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c
index 38eff49..9e623b6 100644
--- a/drivers/pci/pci-aardvark.c
+++ b/drivers/pci/pci-aardvark.c
@@ -445,7 +445,7 @@
* for returning CRS, so that if U-Boot does support CRS in the future,
* it will work for Aardvark.
*/
- allow_crs = pcie->cfgcrssve;
+ allow_crs = (offset == PCI_VENDOR_ID) && (size == PCI_SIZE_32) && pcie->cfgcrssve;
if (advk_readl(pcie, PIO_START)) {
dev_err(pcie->dev,
@@ -581,6 +581,10 @@
if (offset >= 0x10 && offset < 0x34) {
data = pcie->cfgcache[(offset - 0x10) / 4];
data = pci_conv_size_to_32(data, value, offset, size);
+ /* This PCI bridge does not have configurable bars */
+ if ((offset & ~3) == PCI_BASE_ADDRESS_0 ||
+ (offset & ~3) == PCI_BASE_ADDRESS_1)
+ data = 0x0;
pcie->cfgcache[(offset - 0x10) / 4] = data;
} else if ((offset & ~3) == PCI_ROM_ADDRESS1) {
data = advk_readl(pcie, PCIE_CORE_EXP_ROM_BAR_REG);
diff --git a/include/configs/SBx81LIFKW.h b/include/configs/SBx81LIFKW.h
index fc6167c..462619f 100644
--- a/include/configs/SBx81LIFKW.h
+++ b/include/configs/SBx81LIFKW.h
@@ -60,11 +60,6 @@
#undef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-
-/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
diff --git a/include/configs/SBx81LIFXCAT.h b/include/configs/SBx81LIFXCAT.h
index 06be63e..a271567 100644
--- a/include/configs/SBx81LIFXCAT.h
+++ b/include/configs/SBx81LIFXCAT.h
@@ -65,11 +65,6 @@
#undef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-
-/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index fbe4680..664d6d1 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -151,12 +151,6 @@
* Environment variables configurations
*/
-/*
- * Other required minimal configurations
- */
-
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000
-
/* Enable command line editing */
/* provide extensive help */
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index e460f69..cc3b597 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -55,7 +55,6 @@
/*
* Other required minimal configurations
*/
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
/* ====> Include platform Common Definitions */
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index 755f59e..e7f7e77 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -30,18 +30,12 @@
/*
* Other required minimal configurations
*/
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
/* End of 16M scrubbed by training in bootrom */
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
/*
- * I2C
- */
-#define CONFIG_I2C_MV
-
-/*
* Environment
*/
#define DEFAULT_ENV_IS_RW /* required for configuring default fdtfile= */
diff --git a/include/configs/mvebu_armada-8k.h b/include/configs/mvebu_armada-8k.h
index 2f8be2e..886f44c 100644
--- a/include/configs/mvebu_armada-8k.h
+++ b/include/configs/mvebu_armada-8k.h
@@ -24,7 +24,6 @@
/*
* Other required minimal configurations
*/
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
/* End of 16M scrubbed by training in bootrom */
diff --git a/include/configs/turris_mox.h b/include/configs/turris_mox.h
index 0bbc984..3cfad7c 100644
--- a/include/configs/turris_mox.h
+++ b/include/configs/turris_mox.h
@@ -8,20 +8,11 @@
#ifndef _CONFIG_TURRIS_MOX_H
#define _CONFIG_TURRIS_MOX_H
-#define CONFIG_SYS_BOOTM_LEN (64 << 20)
-
-#define CONFIG_LAST_STAGE_INIT
-
-/*
- * High Level Configuration Options (easy to change)
- */
-#define CONFIG_DISPLAY_BOARDINFO_LATE
-
-/* additions for new ARM relocation support */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-
-/* auto boot */
-
+#define CONFIG_SYS_BOOTM_LEN (64 << 20)
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
+#define CONFIG_SYS_CBSIZE 1024
+#define CONFIG_SYS_MAXARGS 32
#define CONFIG_SYS_BAUDRATE_TABLE { 300, 600, 1200, 1800, 2400, 4800, \
9600, 19200, 38400, 57600, 115200, \
230400, 460800, 500000, 576000, \
@@ -30,31 +21,10 @@
4000000, 4500000, 5000000, 5500000, \
6000000 }
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
+#define CONFIG_ARP_TIMEOUT 200
+#define CONFIG_NET_RETRY_COUNT 50
-/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
-
-/* End of 16M scrubbed by training in bootrom */
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
-
-/*
- * I2C
- */
-#define CONFIG_I2C_MV
-
-/* Environment in SPI NOR flash */
-
-/*
- * Ethernet Driver configuration
- */
-#define CONFIG_ARP_TIMEOUT 200
-#define CONFIG_NET_RETRY_COUNT 50
-
-#define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 6
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
@@ -64,22 +34,22 @@
#include <config_distro_bootcmd.h>
-#define TURRIS_MOX_BOOTCMD_RESCUE \
- "setenv bootargs \"console=ttyMV0,115200 " \
- "earlycon=ar3700_uart,0xd0012000\" && " \
- "sf probe && " \
- "sf read 0x5000000 0x190000 && " \
- "lzmadec 0x5000000 0x5800000 && " \
+#define TURRIS_MOX_BOOTCMD_RESCUE \
+ "setenv bootargs \"console=ttyMV0,115200 " \
+ "earlycon=ar3700_uart,0xd0012000\" && " \
+ "sf probe && " \
+ "sf read 0x5000000 0x190000 && " \
+ "lzmadec 0x5000000 0x5800000 && " \
"bootm 0x5800000"
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "scriptaddr=0x4d00000\0" \
- "pxefile_addr_r=0x4e00000\0" \
- "fdt_addr_r=0x4f00000\0" \
- "kernel_addr_r=0x5000000\0" \
- "ramdisk_addr_r=0x8000000\0" \
- "fdtfile=marvell/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
- "bootcmd_rescue=" TURRIS_MOX_BOOTCMD_RESCUE "\0" \
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "scriptaddr=0x4d00000\0" \
+ "pxefile_addr_r=0x4e00000\0" \
+ "fdt_addr_r=0x4f00000\0" \
+ "kernel_addr_r=0x5000000\0" \
+ "ramdisk_addr_r=0x8000000\0" \
+ "fdtfile=marvell/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+ "bootcmd_rescue=" TURRIS_MOX_BOOTCMD_RESCUE "\0" \
BOOTENV
#endif /* _CONFIG_TURRIS_MOX_H */
diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
index 8d7d5c2..9436a62 100644
--- a/include/configs/turris_omnia.h
+++ b/include/configs/turris_omnia.h
@@ -33,13 +33,8 @@
#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SYS_MALLOC_SIMPLE
-#endif
-
#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
-#define CONFIG_SPL_DRIVERS_MISC
#ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC
/* SPL related MMC defines */
diff --git a/include/configs/x530.h b/include/configs/x530.h
index f8b808e..f4d6449 100644
--- a/include/configs/x530.h
+++ b/include/configs/x530.h
@@ -58,11 +58,6 @@
#include <asm/arch/config.h>
-/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-
/* Keep device tree and initrd in low memory so the kernel can access them */
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_high=0x10000000\0" \
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index cd94b57..022a272 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -593,7 +593,6 @@
CONFIG_I2C_GSC
CONFIG_I2C_MBB_TIMEOUT
CONFIG_I2C_MULTI_BUS
-CONFIG_I2C_MV
CONFIG_I2C_MVTWSI
CONFIG_I2C_MVTWSI_BASE
CONFIG_I2C_MVTWSI_BASE0
diff --git a/tools/termios_linux.h b/tools/termios_linux.h
index d73989b..e100c8e 100644
--- a/tools/termios_linux.h
+++ b/tools/termios_linux.h
@@ -90,7 +90,11 @@
static inline int tcsendbreak(int fd, int d)
{
- return ioctl(fd, TCSBRK, d);
+#ifdef TCSBRKP
+ return ioctl(fd, TCSBRKP, d);
+#else
+ return ioctl(fd, TCSBRK, 0);
+#endif
}
static inline int tcflow(int fd, int a)