[PATCH v2 06/18] serial: Update NS16550_t and struct NS16550
Simon Glass
sjg at chromium.org
Wed Dec 23 03:30:18 CET 2020
Typedefs should not be used in U-Boot and structs should be lower case.
Update the code to use struct ns16550 consistently.
Put a header guard on the file while we are here.
Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
(no changes since v1)
arch/arm/mach-davinci/da850_lowlevel.c | 4 +-
arch/arm/mach-davinci/spl.c | 4 +-
arch/arm/mach-keystone/init.c | 2 +-
arch/x86/cpu/apollolake/uart.c | 2 +-
arch/x86/cpu/slimbootloader/serial.c | 2 +-
board/Arcturus/ucp1020/spl.c | 2 +-
board/Arcturus/ucp1020/spl_minimal.c | 6 +--
board/Synology/ds109/ds109.c | 8 ++--
board/freescale/mpc8313erdb/mpc8313erdb.c | 6 +--
board/freescale/mpc8315erdb/mpc8315erdb.c | 6 +--
board/freescale/p1010rdb/spl.c | 2 +-
board/freescale/p1010rdb/spl_minimal.c | 8 ++--
board/freescale/p1_p2_rdb_pc/spl.c | 2 +-
board/freescale/p1_p2_rdb_pc/spl_minimal.c | 8 ++--
board/freescale/t102xrdb/spl.c | 2 +-
board/freescale/t104xrdb/spl.c | 2 +-
board/freescale/t208xqds/spl.c | 2 +-
board/freescale/t208xrdb/spl.c | 2 +-
board/freescale/t4rdb/spl.c | 2 +-
drivers/serial/ns16550.c | 44 +++++++++++-----------
drivers/serial/serial_coreboot.c | 2 +-
drivers/serial/serial_intel_mid.c | 2 +-
drivers/serial/serial_ns16550.c | 14 +++----
drivers/serial/serial_omap.c | 6 +--
drivers/serial/serial_rockchip.c | 4 +-
include/ns16550.h | 21 ++++++-----
lib/efi/efi_stub.c | 2 +-
27 files changed, 85 insertions(+), 82 deletions(-)
diff --git a/arch/arm/mach-davinci/da850_lowlevel.c b/arch/arm/mach-davinci/da850_lowlevel.c
index 07bf19b5e42..6994ded2c66 100644
--- a/arch/arm/mach-davinci/da850_lowlevel.c
+++ b/arch/arm/mach-davinci/da850_lowlevel.c
@@ -290,8 +290,8 @@ int arch_cpu_init(void)
board_gpio_init();
#if !CONFIG_IS_ENABLED(DM_SERIAL)
- NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
- CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
+ NS16550_init((struct ns16550 *)(CONFIG_SYS_NS16550_COM1),
+ CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
#endif
/*
* Fix Power and Emulation Management Register
diff --git a/arch/arm/mach-davinci/spl.c b/arch/arm/mach-davinci/spl.c
index 5fea935d6e4..3c8330b47f8 100644
--- a/arch/arm/mach-davinci/spl.c
+++ b/arch/arm/mach-davinci/spl.c
@@ -27,9 +27,9 @@ void puts(const char *str)
void putc(char c)
{
if (c == '\n')
- NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_NS16550_COM1), '\r');
- NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_NS16550_COM1), c);
}
#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
diff --git a/arch/arm/mach-keystone/init.c b/arch/arm/mach-keystone/init.c
index 88e8912959f..f4edaaaaaca 100644
--- a/arch/arm/mach-keystone/init.c
+++ b/arch/arm/mach-keystone/init.c
@@ -185,7 +185,7 @@ int arch_cpu_init(void)
* driver doesn't handle this.
*/
#ifndef CONFIG_DM_SERIAL
- NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM2),
+ NS16550_init((struct ns16550 *)(CONFIG_SYS_NS16550_COM2),
CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
#endif
diff --git a/arch/x86/cpu/apollolake/uart.c b/arch/x86/cpu/apollolake/uart.c
index 26aef655bef..8e6dfdb6309 100644
--- a/arch/x86/cpu/apollolake/uart.c
+++ b/arch/x86/cpu/apollolake/uart.c
@@ -127,7 +127,7 @@ U_BOOT_DRIVER(intel_apl_ns16550) = {
.id = UCLASS_SERIAL,
.of_match = apl_ns16550_serial_ids,
.plat_auto = sizeof(struct ns16550_plat),
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.ops = &ns16550_serial_ops,
.of_to_plat = apl_ns16550_of_to_plat,
.probe = apl_ns16550_probe,
diff --git a/arch/x86/cpu/slimbootloader/serial.c b/arch/x86/cpu/slimbootloader/serial.c
index 5d8963220da..ebbd2c552ff 100644
--- a/arch/x86/cpu/slimbootloader/serial.c
+++ b/arch/x86/cpu/slimbootloader/serial.c
@@ -59,7 +59,7 @@ U_BOOT_DRIVER(serial_slimbootloader) = {
.of_match = slimbootloader_serial_ids,
.of_to_plat = slimbootloader_serial_of_to_plat,
.plat_auto = sizeof(struct ns16550_plat),
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.probe = ns16550_serial_probe,
.ops = &ns16550_serial_ops,
};
diff --git a/board/Arcturus/ucp1020/spl.c b/board/Arcturus/ucp1020/spl.c
index 0fd9532d748..8e607558f4d 100644
--- a/board/Arcturus/ucp1020/spl.c
+++ b/board/Arcturus/ucp1020/spl.c
@@ -58,7 +58,7 @@ void board_init_f(ulong bootflag)
bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
gd->bus_clk = bus_clk;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
puts("\nSD boot...\n");
diff --git a/board/Arcturus/ucp1020/spl_minimal.c b/board/Arcturus/ucp1020/spl_minimal.c
index cd0022a73e1..38d84afc9e2 100644
--- a/board/Arcturus/ucp1020/spl_minimal.c
+++ b/board/Arcturus/ucp1020/spl_minimal.c
@@ -34,7 +34,7 @@ void board_init_f(ulong bootflag)
plat_ratio >>= 1;
gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
gd->bus_clk / 16 / CONFIG_BAUDRATE);
puts("\nNAND boot... ");
@@ -55,9 +55,9 @@ void board_init_r(gd_t *gd, ulong dest_addr)
void putc(char c)
{
if (c == '\n')
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, '\r');
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, c);
}
void puts(const char *str)
diff --git a/board/Synology/ds109/ds109.c b/board/Synology/ds109/ds109.c
index aa2987d924f..c36e4d37fc7 100644
--- a/board/Synology/ds109/ds109.c
+++ b/board/Synology/ds109/ds109.c
@@ -106,10 +106,10 @@ void reset_misc(void)
printf("Synology reset...");
udelay(50000);
- b_d = ns16550_calc_divisor((NS16550_t)CONFIG_SYS_NS16550_COM2,
- CONFIG_SYS_NS16550_CLK, 9600);
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM2, b_d);
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM2, SOFTWARE_REBOOT);
+ b_d = ns16550_calc_divisor((struct ns16550 *)CONFIG_SYS_NS16550_COM2,
+ CONFIG_SYS_NS16550_CLK, 9600);
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM2, b_d);
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM2, SOFTWARE_REBOOT);
}
/* Support old kernels */
diff --git a/board/freescale/mpc8313erdb/mpc8313erdb.c b/board/freescale/mpc8313erdb/mpc8313erdb.c
index 65a10c345ae..69fa89146d8 100644
--- a/board/freescale/mpc8313erdb/mpc8313erdb.c
+++ b/board/freescale/mpc8313erdb/mpc8313erdb.c
@@ -132,7 +132,7 @@ int ft_board_setup(void *blob, struct bd_info *bd)
void board_init_f(ulong bootflag)
{
board_early_init_f();
- NS16550_init((NS16550_t)(CONFIG_SYS_IMMR + 0x4500),
+ NS16550_init((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500),
CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
puts("NAND boot... ");
timer_init();
@@ -152,8 +152,8 @@ void putc(char c)
return;
if (c == '\n')
- NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), '\r');
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500), '\r');
- NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), c);
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500), c);
}
#endif
diff --git a/board/freescale/mpc8315erdb/mpc8315erdb.c b/board/freescale/mpc8315erdb/mpc8315erdb.c
index f8e4599f13f..fff8699d612 100644
--- a/board/freescale/mpc8315erdb/mpc8315erdb.c
+++ b/board/freescale/mpc8315erdb/mpc8315erdb.c
@@ -220,7 +220,7 @@ int checkboard(void)
void board_init_f(ulong bootflag)
{
board_early_init_f();
- NS16550_init((NS16550_t)(CONFIG_SYS_IMMR + 0x4500),
+ NS16550_init((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500),
CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
puts("NAND boot... ");
timer_init();
@@ -240,9 +240,9 @@ void putc(char c)
return;
if (c == '\n')
- NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), '\r');
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500), '\r');
- NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), c);
+ NS16550_putc((struct ns16550 *)(CONFIG_SYS_IMMR + 0x4500), c);
}
#endif /* CONFIG_NAND_SPL */
diff --git a/board/freescale/p1010rdb/spl.c b/board/freescale/p1010rdb/spl.c
index fbaa6a65142..c015a6bf36a 100644
--- a/board/freescale/p1010rdb/spl.c
+++ b/board/freescale/p1010rdb/spl.c
@@ -44,7 +44,7 @@ void board_init_f(ulong bootflag)
plat_ratio >>= 1;
gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
gd->bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
diff --git a/board/freescale/p1010rdb/spl_minimal.c b/board/freescale/p1010rdb/spl_minimal.c
index 0bb2c838720..4cc70ea3522 100644
--- a/board/freescale/p1010rdb/spl_minimal.c
+++ b/board/freescale/p1010rdb/spl_minimal.c
@@ -31,8 +31,8 @@ void board_init_f(ulong bootflag)
plat_ratio >>= 1;
gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
- gd->bus_clk / 16 / CONFIG_BAUDRATE);
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
+ gd->bus_clk / 16 / CONFIG_BAUDRATE);
puts("\nNAND boot... ");
@@ -53,9 +53,9 @@ void board_init_r(gd_t *gd, ulong dest_addr)
void putc(char c)
{
if (c == '\n')
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, '\r');
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, c);
}
void puts(const char *str)
diff --git a/board/freescale/p1_p2_rdb_pc/spl.c b/board/freescale/p1_p2_rdb_pc/spl.c
index 8aceceb56a3..0b8b8a75759 100644
--- a/board/freescale/p1_p2_rdb_pc/spl.c
+++ b/board/freescale/p1_p2_rdb_pc/spl.c
@@ -50,7 +50,7 @@ void board_init_f(ulong bootflag)
bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
gd->bus_clk = bus_clk;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
puts("\nSD boot...\n");
diff --git a/board/freescale/p1_p2_rdb_pc/spl_minimal.c b/board/freescale/p1_p2_rdb_pc/spl_minimal.c
index ced5f3c3b5d..7068e94a2d0 100644
--- a/board/freescale/p1_p2_rdb_pc/spl_minimal.c
+++ b/board/freescale/p1_p2_rdb_pc/spl_minimal.c
@@ -30,8 +30,8 @@ void board_init_f(ulong bootflag)
plat_ratio >>= 1;
gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
- gd->bus_clk / 16 / CONFIG_BAUDRATE);
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
+ gd->bus_clk / 16 / CONFIG_BAUDRATE);
puts("\nNAND boot... ");
@@ -51,9 +51,9 @@ void board_init_r(gd_t *gd, ulong dest_addr)
void putc(char c)
{
if (c == '\n')
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, '\r');
- NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
+ NS16550_putc((struct ns16550 *)CONFIG_SYS_NS16550_COM1, c);
}
void puts(const char *str)
diff --git a/board/freescale/t102xrdb/spl.c b/board/freescale/t102xrdb/spl.c
index 09dd88ac4ea..d23b2f5fde3 100644
--- a/board/freescale/t102xrdb/spl.c
+++ b/board/freescale/t102xrdb/spl.c
@@ -82,7 +82,7 @@ void board_init_f(ulong bootflag)
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
ccb_clk = sys_clk * plat_ratio / 2;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
ccb_clk / 16 / CONFIG_BAUDRATE);
#if defined(CONFIG_SPL_MMC_BOOT)
diff --git a/board/freescale/t104xrdb/spl.c b/board/freescale/t104xrdb/spl.c
index e7922954de7..a93cc38450d 100644
--- a/board/freescale/t104xrdb/spl.c
+++ b/board/freescale/t104xrdb/spl.c
@@ -81,7 +81,7 @@ void board_init_f(ulong bootflag)
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
uart_clk = sys_clk * plat_ratio / 2;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
uart_clk / 16 / CONFIG_BAUDRATE);
relocate_code(CONFIG_SPL_RELOC_STACK, (gd_t *)CONFIG_SPL_GD_ADDR, 0x0);
diff --git a/board/freescale/t208xqds/spl.c b/board/freescale/t208xqds/spl.c
index d8c2bbe28df..c6b23e4c690 100644
--- a/board/freescale/t208xqds/spl.c
+++ b/board/freescale/t208xqds/spl.c
@@ -81,7 +81,7 @@ void board_init_f(ulong bootflag)
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
ccb_clk = sys_clk * plat_ratio / 2;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
ccb_clk / 16 / CONFIG_BAUDRATE);
#if defined(CONFIG_SPL_MMC_BOOT)
diff --git a/board/freescale/t208xrdb/spl.c b/board/freescale/t208xrdb/spl.c
index c64bd871159..4b843830165 100644
--- a/board/freescale/t208xrdb/spl.c
+++ b/board/freescale/t208xrdb/spl.c
@@ -51,7 +51,7 @@ void board_init_f(ulong bootflag)
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
ccb_clk = sys_clk * plat_ratio / 2;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
ccb_clk / 16 / CONFIG_BAUDRATE);
#if defined(CONFIG_SPL_MMC_BOOT)
diff --git a/board/freescale/t4rdb/spl.c b/board/freescale/t4rdb/spl.c
index 9aa0a9b0523..efe2b4eb95c 100644
--- a/board/freescale/t4rdb/spl.c
+++ b/board/freescale/t4rdb/spl.c
@@ -60,7 +60,7 @@ void board_init_f(ulong bootflag)
plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
ccb_clk = sys_clk * plat_ratio / 2;
- NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
+ NS16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
ccb_clk / 16 / CONFIG_BAUDRATE);
puts("\nSD boot...\n");
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 8dd81ad7948..d529b1b8072 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -156,7 +156,7 @@ static inline int serial_in_dynamic(struct ns16550_plat *plat, u8 *addr)
#endif /* CONFIG_NS16550_DYNAMIC */
-static void ns16550_writeb(NS16550_t port, int offset, int value)
+static void ns16550_writeb(struct ns16550 *port, int offset, int value)
{
struct ns16550_plat *plat = port->plat;
unsigned char *addr;
@@ -170,7 +170,7 @@ static void ns16550_writeb(NS16550_t port, int offset, int value)
serial_out_shift(addr, plat->reg_shift, value);
}
-static int ns16550_readb(NS16550_t port, int offset)
+static int ns16550_readb(struct ns16550 *port, int offset)
{
struct ns16550_plat *plat = port->plat;
unsigned char *addr;
@@ -184,7 +184,7 @@ static int ns16550_readb(NS16550_t port, int offset)
return serial_in_shift(addr, plat->reg_shift);
}
-static u32 ns16550_getfcr(NS16550_t port)
+static u32 ns16550_getfcr(struct ns16550 *port)
{
struct ns16550_plat *plat = port->plat;
@@ -199,20 +199,20 @@ static u32 ns16550_getfcr(NS16550_t port)
ns16550_readb(com_port, \
(unsigned char *)addr - (unsigned char *)com_port)
#else
-static u32 ns16550_getfcr(NS16550_t port)
+static u32 ns16550_getfcr(struct ns16550 *port)
{
return UART_FCR_DEFVAL;
}
#endif
-int ns16550_calc_divisor(NS16550_t port, int clock, int baudrate)
+int ns16550_calc_divisor(struct ns16550 *port, int clock, int baudrate)
{
const unsigned int mode_x_div = 16;
return DIV_ROUND_CLOSEST(clock, mode_x_div * baudrate);
}
-static void NS16550_setbrg(NS16550_t com_port, int baud_divisor)
+static void NS16550_setbrg(struct ns16550 *com_port, int baud_divisor)
{
/* to keep serial format, read lcr before writing BKSE */
int lcr_val = serial_in(&com_port->lcr) & ~UART_LCR_BKSE;
@@ -223,7 +223,7 @@ static void NS16550_setbrg(NS16550_t com_port, int baud_divisor)
serial_out(lcr_val, &com_port->lcr);
}
-void NS16550_init(NS16550_t com_port, int baud_divisor)
+void NS16550_init(struct ns16550 *com_port, int baud_divisor)
{
#if (defined(CONFIG_SPL_BUILD) && \
(defined(CONFIG_OMAP34XX) || defined(CONFIG_OMAP44XX)))
@@ -272,7 +272,7 @@ void NS16550_init(NS16550_t com_port, int baud_divisor)
}
#ifndef CONFIG_NS16550_MIN_FUNCTIONS
-void NS16550_reinit(NS16550_t com_port, int baud_divisor)
+void NS16550_reinit(struct ns16550 *com_port, int baud_divisor)
{
serial_out(CONFIG_SYS_NS16550_IER, &com_port->ier);
NS16550_setbrg(com_port, 0);
@@ -282,7 +282,7 @@ void NS16550_reinit(NS16550_t com_port, int baud_divisor)
}
#endif /* CONFIG_NS16550_MIN_FUNCTIONS */
-void NS16550_putc(NS16550_t com_port, char c)
+void NS16550_putc(struct ns16550 *com_port, char c)
{
while ((serial_in(&com_port->lsr) & UART_LSR_THRE) == 0)
;
@@ -299,7 +299,7 @@ void NS16550_putc(NS16550_t com_port, char c)
}
#ifndef CONFIG_NS16550_MIN_FUNCTIONS
-char NS16550_getc(NS16550_t com_port)
+char NS16550_getc(struct ns16550 *com_port)
{
while ((serial_in(&com_port->lsr) & UART_LSR_DR) == 0) {
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_TTY)
@@ -311,7 +311,7 @@ char NS16550_getc(NS16550_t com_port)
return serial_in(&com_port->rbr);
}
-int NS16550_tstc(NS16550_t com_port)
+int NS16550_tstc(struct ns16550 *com_port)
{
return (serial_in(&com_port->lsr) & UART_LSR_DR) != 0;
}
@@ -324,7 +324,7 @@ int NS16550_tstc(NS16550_t com_port)
static inline void _debug_uart_init(void)
{
- struct NS16550 *com_port = (struct NS16550 *)CONFIG_DEBUG_UART_BASE;
+ struct ns16550 *com_port = (struct ns16550 *)CONFIG_DEBUG_UART_BASE;
int baud_divisor;
/*
@@ -345,7 +345,7 @@ static inline void _debug_uart_init(void)
serial_dout(&com_port->lcr, UART_LCRVAL);
}
-static inline int NS16550_read_baud_divisor(struct NS16550 *com_port)
+static inline int NS16550_read_baud_divisor(struct ns16550 *com_port)
{
int ret;
@@ -359,7 +359,7 @@ static inline int NS16550_read_baud_divisor(struct NS16550 *com_port)
static inline void _debug_uart_putc(int ch)
{
- struct NS16550 *com_port = (struct NS16550 *)CONFIG_DEBUG_UART_BASE;
+ struct ns16550 *com_port = (struct ns16550 *)CONFIG_DEBUG_UART_BASE;
while (!(serial_din(&com_port->lsr) & UART_LSR_THRE)) {
#ifdef CONFIG_DEBUG_UART_NS16550_CHECK_ENABLED
@@ -377,7 +377,7 @@ DEBUG_UART_FUNCS
#if CONFIG_IS_ENABLED(DM_SERIAL)
static int ns16550_serial_putc(struct udevice *dev, const char ch)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
if (!(serial_in(&com_port->lsr) & UART_LSR_THRE))
return -EAGAIN;
@@ -397,7 +397,7 @@ static int ns16550_serial_putc(struct udevice *dev, const char ch)
static int ns16550_serial_pending(struct udevice *dev, bool input)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
if (input)
return (serial_in(&com_port->lsr) & UART_LSR_DR) ? 1 : 0;
@@ -407,7 +407,7 @@ static int ns16550_serial_pending(struct udevice *dev, bool input)
static int ns16550_serial_getc(struct udevice *dev)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
if (!(serial_in(&com_port->lsr) & UART_LSR_DR))
return -EAGAIN;
@@ -417,7 +417,7 @@ static int ns16550_serial_getc(struct udevice *dev)
static int ns16550_serial_setbrg(struct udevice *dev, int baudrate)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
struct ns16550_plat *plat = com_port->plat;
int clock_divisor;
@@ -430,7 +430,7 @@ static int ns16550_serial_setbrg(struct udevice *dev, int baudrate)
static int ns16550_serial_setconfig(struct udevice *dev, uint serial_config)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
int lcr_val = UART_LCR_WLS_8;
uint parity = SERIAL_GET_PARITY(serial_config);
uint bits = SERIAL_GET_BITS(serial_config);
@@ -464,7 +464,7 @@ static int ns16550_serial_setconfig(struct udevice *dev, uint serial_config)
static int ns16550_serial_getinfo(struct udevice *dev,
struct serial_device_info *info)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
struct ns16550_plat *plat = com_port->plat;
info->type = SERIAL_CHIP_16550_COMPATIBLE;
@@ -499,7 +499,7 @@ static int ns16550_serial_assign_base(struct ns16550_plat *plat, ulong base)
int ns16550_serial_probe(struct udevice *dev)
{
struct ns16550_plat *plat = dev->plat;
- struct NS16550 *const com_port = dev_get_priv(dev);
+ struct ns16550 *const com_port = dev_get_priv(dev);
struct reset_ctl_bulk reset_bulk;
fdt_addr_t addr;
int ret;
@@ -613,7 +613,7 @@ U_BOOT_DRIVER(ns16550_serial) = {
.of_to_plat = ns16550_serial_of_to_plat,
.plat_auto = sizeof(struct ns16550_plat),
#endif
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.probe = ns16550_serial_probe,
.ops = &ns16550_serial_ops,
#if !CONFIG_IS_ENABLED(OF_CONTROL)
diff --git a/drivers/serial/serial_coreboot.c b/drivers/serial/serial_coreboot.c
index 904e1b306e0..88c8209c5db 100644
--- a/drivers/serial/serial_coreboot.c
+++ b/drivers/serial/serial_coreboot.c
@@ -37,7 +37,7 @@ U_BOOT_DRIVER(coreboot_uart) = {
.name = "coreboot_uart",
.id = UCLASS_SERIAL,
.of_match = coreboot_serial_ids,
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.plat_auto = sizeof(struct ns16550_plat),
.of_to_plat = coreboot_of_to_plat,
.probe = ns16550_serial_probe,
diff --git a/drivers/serial/serial_intel_mid.c b/drivers/serial/serial_intel_mid.c
index be9bf662fd2..bbf19057c4d 100644
--- a/drivers/serial/serial_intel_mid.c
+++ b/drivers/serial/serial_intel_mid.c
@@ -61,7 +61,7 @@ U_BOOT_DRIVER(serial_intel_mid) = {
.of_match = mid_serial_ids,
.of_to_plat = ns16550_serial_of_to_plat,
.plat_auto = sizeof(struct ns16550_plat),
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.probe = mid_serial_probe,
.ops = &ns16550_serial_ops,
};
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index ef394b72350..a8d3602e9b1 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -36,34 +36,34 @@ DECLARE_GLOBAL_DATA_PTR;
/* Note: The port number specified in the functions is 1 based.
* the array is 0 based.
*/
-static NS16550_t serial_ports[6] = {
+static struct ns16550 *serial_ports[6] = {
#ifdef CONFIG_SYS_NS16550_COM1
- (NS16550_t)CONFIG_SYS_NS16550_COM1,
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM1,
#else
NULL,
#endif
#ifdef CONFIG_SYS_NS16550_COM2
- (NS16550_t)CONFIG_SYS_NS16550_COM2,
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM2,
#else
NULL,
#endif
#ifdef CONFIG_SYS_NS16550_COM3
- (NS16550_t)CONFIG_SYS_NS16550_COM3,
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM3,
#else
NULL,
#endif
#ifdef CONFIG_SYS_NS16550_COM4
- (NS16550_t)CONFIG_SYS_NS16550_COM4,
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM4,
#else
NULL,
#endif
#ifdef CONFIG_SYS_NS16550_COM5
- (NS16550_t)CONFIG_SYS_NS16550_COM5,
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM5,
#else
NULL,
#endif
#ifdef CONFIG_SYS_NS16550_COM6
- (NS16550_t)CONFIG_SYS_NS16550_COM6
+ (struct ns16550 *)CONFIG_SYS_NS16550_COM6
#else
NULL
#endif
diff --git a/drivers/serial/serial_omap.c b/drivers/serial/serial_omap.c
index 2f38e1b8901..c2352155413 100644
--- a/drivers/serial/serial_omap.c
+++ b/drivers/serial/serial_omap.c
@@ -66,7 +66,7 @@ static inline int serial_in_shift(void *addr, int shift)
static inline void _debug_uart_init(void)
{
- struct NS16550 *com_port = (struct NS16550 *)CONFIG_DEBUG_UART_BASE;
+ struct ns16550 *com_port = (struct ns16550 *)CONFIG_DEBUG_UART_BASE;
int baud_divisor;
baud_divisor = ns16550_calc_divisor(com_port, CONFIG_DEBUG_UART_CLOCK,
@@ -85,7 +85,7 @@ static inline void _debug_uart_init(void)
static inline void _debug_uart_putc(int ch)
{
- struct NS16550 *com_port = (struct NS16550 *)CONFIG_DEBUG_UART_BASE;
+ struct ns16550 *com_port = (struct ns16550 *)CONFIG_DEBUG_UART_BASE;
while (!(serial_din(&com_port->lsr) & UART_LSR_THRE))
;
@@ -160,7 +160,7 @@ U_BOOT_DRIVER(omap_serial) = {
.of_to_plat = omap_serial_of_to_plat,
.plat_auto = sizeof(struct ns16550_plat),
#endif
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.probe = ns16550_serial_probe,
.ops = &ns16550_serial_ops,
#if !CONFIG_IS_ENABLED(OF_CONTROL)
diff --git a/drivers/serial/serial_rockchip.c b/drivers/serial/serial_rockchip.c
index 4c0548ed0f3..036c07262be 100644
--- a/drivers/serial/serial_rockchip.c
+++ b/drivers/serial/serial_rockchip.c
@@ -42,7 +42,7 @@ static int rockchip_serial_probe(struct udevice *dev)
U_BOOT_DRIVER(rockchip_rk3188_uart) = {
.name = "rockchip_rk3188_uart",
.id = UCLASS_SERIAL,
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.plat_auto = sizeof(struct rockchip_uart_plat),
.probe = rockchip_serial_probe,
.ops = &ns16550_serial_ops,
@@ -52,7 +52,7 @@ U_BOOT_DRIVER(rockchip_rk3188_uart) = {
U_BOOT_DRIVER(rockchip_rk3288_uart) = {
.name = "rockchip_rk3288_uart",
.id = UCLASS_SERIAL,
- .priv_auto = sizeof(struct NS16550),
+ .priv_auto = sizeof(struct ns16550),
.plat_auto = sizeof(struct rockchip_uart_plat),
.probe = rockchip_serial_probe,
.ops = &ns16550_serial_ops,
diff --git a/include/ns16550.h b/include/ns16550.h
index bef29610325..75c5bf61fd3 100644
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -21,6 +21,9 @@
* will not allocate storage for arrays of size 0
*/
+#ifndef __ns16550_h
+#define __ns16550_h
+
#include <linux/types.h>
#ifdef CONFIG_DM_SERIAL
@@ -82,7 +85,7 @@ struct ns16550_plat {
struct udevice;
-struct NS16550 {
+struct ns16550 {
UART_REG(rbr); /* 0 */
UART_REG(ier); /* 1 */
UART_REG(fcr); /* 2 */
@@ -120,8 +123,6 @@ struct NS16550 {
#define dll rbr
#define dlm ier
-typedef struct NS16550 *NS16550_t;
-
/*
* These are the definitions for the FIFO Control Register
*/
@@ -221,11 +222,11 @@ typedef struct NS16550 *NS16550_t;
/* useful defaults for LCR */
#define UART_LCR_8N1 0x03
-void NS16550_init(NS16550_t com_port, int baud_divisor);
-void NS16550_putc(NS16550_t com_port, char c);
-char NS16550_getc(NS16550_t com_port);
-int NS16550_tstc(NS16550_t com_port);
-void NS16550_reinit(NS16550_t com_port, int baud_divisor);
+void NS16550_init(struct ns16550 *com_port, int baud_divisor);
+void NS16550_putc(struct ns16550 *com_port, char c);
+char NS16550_getc(struct ns16550 *com_port);
+int NS16550_tstc(struct ns16550 *com_port);
+void NS16550_reinit(struct ns16550 *com_port, int baud_divisor);
/**
* ns16550_calc_divisor() - calculate the divisor given clock and baud rate
@@ -238,7 +239,7 @@ void NS16550_reinit(NS16550_t com_port, int baud_divisor);
* @baudrate: Required baud rate
* @return baud rate divisor that should be used
*/
-int ns16550_calc_divisor(NS16550_t port, int clock, int baudrate);
+int ns16550_calc_divisor(struct ns16550 *port, int clock, int baudrate);
/**
* ns16550_serial_of_to_plat() - convert DT to platform data
@@ -266,3 +267,5 @@ int ns16550_serial_probe(struct udevice *dev);
* These should be used by the client driver for the driver's 'ops' member
*/
extern const struct dm_serial_ops ns16550_serial_ops;
+
+#endif /* __ns16550_h */
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c
index 7d650d512e3..b3393e47fae 100644
--- a/lib/efi/efi_stub.c
+++ b/lib/efi/efi_stub.c
@@ -67,7 +67,7 @@ void putc(const char ch)
putc('\r');
if (use_uart) {
- NS16550_t com_port = (NS16550_t)0x3f8;
+ struct ns16550 *com_port = (struct ns16550 *)0x3f8;
while ((inb((ulong)&com_port->lsr) & UART_LSR_THRE) == 0)
;
--
2.29.2.729.g45daf8777d-goog
More information about the U-Boot
mailing list