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u-boot-brain
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serial: Update NS16550_t and struct NS16550 

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@chromium.org>

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Simon Glass 2020-12-22 19:30:18 -07:00
parent aa88ac884c
commit d30c7209df
27 changed files with 85 additions and 82 deletions
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4
arch/arm/mach-davinci/da850_lowlevel.c
View File

@ -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

4
arch/arm/mach-davinci/spl.c
View File

@ -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 */

2
arch/arm/mach-keystone/init.c
View File

@ -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

2
arch/x86/cpu/apollolake/uart.c
View File

@ -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,

2
arch/x86/cpu/slimbootloader/serial.c
View File

@ -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,
};

2
board/Arcturus/ucp1020/spl.c
View File

@ -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");

6
board/Arcturus/ucp1020/spl_minimal.c
View File

@ -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)

8
board/Synology/ds109/ds109.c
View File

@ -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 */

6
board/freescale/mpc8313erdb/mpc8313erdb.c
View File

@ -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

6
board/freescale/mpc8315erdb/mpc8315erdb.c
View File

@ -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 */

2
board/freescale/p1010rdb/spl.c
View File

@ -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

8
board/freescale/p1010rdb/spl_minimal.c
View File

@ -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)

2
board/freescale/p1_p2_rdb_pc/spl.c
View File

@ -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");

8
board/freescale/p1_p2_rdb_pc/spl_minimal.c
View File

@ -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)

2
board/freescale/t102xrdb/spl.c
View File

@ -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)

2
board/freescale/t104xrdb/spl.c
View File

@ -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);

2
board/freescale/t208xqds/spl.c
View File

@ -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)

2
board/freescale/t208xrdb/spl.c
View File

@ -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)

2
board/freescale/t4rdb/spl.c
View File

@ -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");

44
drivers/serial/ns16550.c
View File

@ -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)

2
drivers/serial/serial_coreboot.c
View File

@ -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,

2
drivers/serial/serial_intel_mid.c
View File

@ -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,
};

14
drivers/serial/serial_ns16550.c
View File

@ -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

6
drivers/serial/serial_omap.c
View File

@ -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)

4
drivers/serial/serial_rockchip.c
View File

@ -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,

21
include/ns16550.h
View File

@ -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 */

2
lib/efi/efi_stub.c
View File

@ -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)
;