mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
Allwinner: Add A33 support
Add basic support for A33/R16 that is enough to boot a kernel. This adds the platform code, padconf data and the new clocks strings. MFC after: 2 weeks
This commit is contained in:
Emmanuel Vadot
parent
3c917d6fa3
commit
cf72965fbf
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=311237
@ -105,6 +105,11 @@ extern const struct allwinner_padconf a31s_padconf;
|
||||
extern const struct allwinner_padconf a31_r_padconf;
|
||||
#endif
|
||||
|
||||
/* Defined in a33_padconf.c */
|
||||
#ifdef SOC_ALLWINNER_A33
|
||||
extern const struct allwinner_padconf a33_padconf;
|
||||
#endif
|
||||
|
||||
/* Defined in h3_padconf.c */
|
||||
#ifdef SOC_ALLWINNER_H3
|
||||
extern const struct allwinner_padconf h3_padconf;
|
||||
@ -142,6 +147,9 @@ static struct ofw_compat_data compat_data[] = {
|
||||
#if defined(SOC_ALLWINNER_A31) || defined(SOC_ALLWINNER_A31S)
|
||||
{"allwinner,sun6i-a31-r-pinctrl", (uintptr_t)&a31_r_padconf},
|
||||
#endif
|
||||
#ifdef SOC_ALLWINNER_A33
|
||||
{"allwinner,sun6i-a33-pinctrl", (uintptr_t)&a33_padconf},
|
||||
#endif
|
||||
#ifdef SOC_ALLWINNER_A83T
|
||||
{"allwinner,sun8i-a83t-pinctrl", (uintptr_t)&a83t_padconf},
|
||||
{"allwinner,sun8i-a83t-r-pinctrl", (uintptr_t)&a83t_r_padconf},
|
||||
|
||||
149
sys/arm/allwinner/a33/a33_padconf.c
Normal file
149
sys/arm/allwinner/a33/a33_padconf.c
Normal file
@ -0,0 +1,149 @@
|
||||
/*-
|
||||
* Copyright (c) 2016 Emmanuel Vadot <manu@freebsd.org>
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__FBSDID("$FreeBSD$");
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <arm/allwinner/allwinner_pinctrl.h>
|
||||
|
||||
#ifdef SOC_ALLWINNER_A33
|
||||
|
||||
const static struct allwinner_pins a33_pins[] = {
|
||||
{"PB0", 1, 0, {"gpio_in", "gpio_out", "uart2", "uart0", "pb_eint0", NULL}, 4, 0},
|
||||
{"PB1", 1, 1, {"gpio_in", "gpio_out", "uart2", "uart0", "pb_eint1", NULL}, 4, 1},
|
||||
{"PB2", 1, 2, {"gpio_in", "gpio_out", "uart2", NULL, "pb_eint2", NULL}, 4, 2},
|
||||
{"PB3", 1, 3, {"gpio_in", "gpio_out", "uart2", NULL, "pb_eint3", NULL}, 4, 3},
|
||||
{"PB4", 1, 4, {"gpio_in", "gpio_out", "i2s0", "aif2", "pb_eint4", NULL}, 4, 4},
|
||||
{"PB5", 1, 5, {"gpio_in", "gpio_out", "i2s0", "aif2", "pb_eint5", NULL}, 4, 5},
|
||||
{"PB6", 1, 6, {"gpio_in", "gpio_out", "i2s0", "aif2", "pb_eint6", NULL}, 4, 6},
|
||||
{"PB7", 1, 7, {"gpio_in", "gpio_out", "i2s0", "aif2", "pb_eint7", NULL}, 4, 7},
|
||||
|
||||
{"PC0", 2, 0, {"gpio_in", "gpio_out", "nand0", "spi0", NULL, NULL, NULL, NULL}},
|
||||
{"PC1", 2, 1, {"gpio_in", "gpio_out", "nand0", "spi0", NULL, NULL, NULL, NULL}},
|
||||
{"PC2", 2, 2, {"gpio_in", "gpio_out", "nand0", "spi0", NULL, NULL, NULL, NULL}},
|
||||
{"PC3", 2, 3, {"gpio_in", "gpio_out", "nand0", "spi0", NULL, NULL, NULL, NULL}},
|
||||
{"PC4", 2, 4, {"gpio_in", "gpio_out", "nand0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PC5", 2, 5, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC6", 2, 6, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC7", 2, 7, {"gpio_in", "gpio_out", "nand0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PC8", 2, 8, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC9", 2, 9, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC10", 2, 10, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC11", 2, 11, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC12", 2, 12, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC13", 2, 13, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC14", 2, 14, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC15", 2, 15, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
{"PC16", 2, 16, {"gpio_in", "gpio_out", "nand0", "mmc2", NULL, NULL, NULL, NULL}},
|
||||
|
||||
{"PD2", 3, 2, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD3", 3, 3, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD4", 3, 4, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD5", 3, 5, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD6", 3, 6, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD7", 3, 7, {"gpio_in", "gpio_out", "lcd0", "mmc1", NULL, NULL, NULL, NULL}},
|
||||
{"PD10", 3, 10, {"gpio_in", "gpio_out", "lcd0", "uart1", NULL, NULL, NULL, NULL}},
|
||||
{"PD11", 3, 11, {"gpio_in", "gpio_out", "lcd0", "uart1", NULL, NULL, NULL, NULL}},
|
||||
{"PD12", 3, 12, {"gpio_in", "gpio_out", "lcd0", "uart1", NULL, NULL, NULL, NULL}},
|
||||
{"PD13", 3, 13, {"gpio_in", "gpio_out", "lcd0", "uart1", NULL, NULL, NULL, NULL}},
|
||||
{"PD14", 3, 14, {"gpio_in", "gpio_out", "lcd0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PD15", 3, 15, {"gpio_in", "gpio_out", "lcd0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PD18", 3, 18, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD19", 3, 19, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD20", 3, 20, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD21", 3, 21, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD22", 3, 22, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD23", 3, 23, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD24", 3, 24, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD25", 3, 25, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD26", 3, 26, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
{"PD27", 3, 27, {"gpio_in", "gpio_out", "lcd0", "lvds0", NULL, NULL, NULL, NULL}},
|
||||
|
||||
{"PE0", 4, 0, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE1", 4, 1, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE2", 4, 2, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE3", 4, 3, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE4", 4, 4, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE5", 4, 5, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE6", 4, 6, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE7", 4, 7, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE8", 4, 8, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE9", 4, 9, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE10", 4, 10, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE11", 4, 11, {"gpio_in", "gpio_out", "csi", NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE12", 4, 12, {"gpio_in", "gpio_out", "csi", "i2c2", NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE13", 4, 13, {"gpio_in", "gpio_out", "csi", "i2c2", NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE14", 4, 14, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE15", 4, 15, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE16", 4, 16, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
{"PE17", 4, 16, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}, 0, 0},
|
||||
|
||||
{"PF0", 5, 0, {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL}},
|
||||
{"PF1", 5, 1, {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL}},
|
||||
{"PF2", 5, 2, {"gpio_in", "gpio_out", "mmc0", "uart0", NULL, NULL, NULL}},
|
||||
{"PF3", 5, 3, {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL}},
|
||||
{"PF4", 5, 4, {"gpio_in", "gpio_out", "mmc0", "uart0", NULL, NULL, NULL}},
|
||||
{"PF5", 5, 5, {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL}},
|
||||
|
||||
{"PG0", 6, 0, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint0", NULL}, 4, 0},
|
||||
{"PG1", 6, 1, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint1", NULL}, 4, 1},
|
||||
{"PG2", 6, 2, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint2", NULL}, 4, 2},
|
||||
{"PG3", 6, 3, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint3", NULL}, 4, 3},
|
||||
{"PG4", 6, 4, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint4", NULL}, 4, 4},
|
||||
{"PG5", 6, 5, {"gpio_in", "gpio_out", "mmc1", NULL, "pg_eint5", NULL}, 4, 5},
|
||||
{"PG6", 6, 6, {"gpio_in", "gpio_out", "uart1", NULL, "pg_eint6", NULL}, 4, 6},
|
||||
{"PG7", 6, 7, {"gpio_in", "gpio_out", "uart1", NULL, "pg_eint7", NULL}, 4, 7},
|
||||
{"PG8", 6, 8, {"gpio_in", "gpio_out", "uart1", NULL, "pg_eint8", NULL}, 4, 8},
|
||||
{"PG9", 6, 9, {"gpio_in", "gpio_out", "uart1", NULL, "pg_eint9", NULL}, 4, 9},
|
||||
{"PG10", 6, 10, {"gpio_in", "gpio_out", "i2s1", "aif3", "pg_eint10", NULL}, 4, 10},
|
||||
{"PG11", 6, 11, {"gpio_in", "gpio_out", "i2s1", "aif3", "pg_eint11", NULL}, 4, 11},
|
||||
{"PG12", 6, 12, {"gpio_in", "gpio_out", "i2s1", "aif3", "pg_eint12", NULL}, 4, 12},
|
||||
{"PG13", 6, 13, {"gpio_in", "gpio_out", "i2s1", "aif3", "pg_eint13", NULL}, 4, 13},
|
||||
|
||||
{"PH0", 7, 0, {"gpio_in", "gpio_out", "pwm0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH1", 7, 1, {"gpio_in", "gpio_out", "pwm1", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH2", 7, 2, {"gpio_in", "gpio_out", "i2c0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH3", 7, 3, {"gpio_in", "gpio_out", "i2c0", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH4", 7, 4, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH5", 7, 5, {"gpio_in", "gpio_out", "i2c1", NULL, NULL, NULL, NULL, NULL}},
|
||||
{"PH6", 7, 6, {"gpio_in", "gpio_out", "spi0", "uart3", NULL, NULL, NULL, NULL}},
|
||||
{"PH7", 7, 7, {"gpio_in", "gpio_out", "spi0", "uart3", NULL, NULL, NULL, NULL}},
|
||||
{"PH8", 7, 8, {"gpio_in", "gpio_out", "spi0", "uart3", NULL, NULL, NULL, NULL}},
|
||||
{"PH9", 7, 9, {"gpio_in", "gpio_out", "spi0", "uart3", NULL, NULL, NULL, NULL}},
|
||||
};
|
||||
|
||||
const struct allwinner_padconf a33_padconf = {
|
||||
.npins = nitems(a33_pins),
|
||||
.pins = a33_pins,
|
||||
};
|
||||
|
||||
#endif /* SOC_ALLWINNER_A33 */
|
||||
3
sys/arm/allwinner/a33/files.a33
Normal file
3
sys/arm/allwinner/a33/files.a33
Normal file
@ -0,0 +1,3 @@
|
||||
# $FreeBSD$
|
||||
|
||||
arm/allwinner/a33/a33_padconf.c standard
|
||||
@ -80,6 +80,7 @@ static struct ofw_compat_data compat_data[] = {
|
||||
{ "allwinner,sun6i-a31", CLOCK_CCU },
|
||||
{ "allwinner,sun6i-a31s", CLOCK_CCU },
|
||||
{ "allwinner,sun50i-a64", CLOCK_CCU },
|
||||
{ "allwinner,sun8i-a33", CLOCK_CCU },
|
||||
{ "allwinner,sun8i-a83t", CLOCK_CCU|CLOCK_PRCM|CLOCK_SYSCTRL },
|
||||
{ "allwinner,sun8i-h3", CLOCK_CCU|CLOCK_PRCM },
|
||||
{ NULL, 0 }
|
||||
|
||||
@ -110,6 +110,15 @@ a31s_attach(platform_t plat)
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
a33_attach(platform_t plat)
|
||||
{
|
||||
soc_type = ALLWINNERSOC_A33;
|
||||
soc_family = ALLWINNERSOC_SUN8I;
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
a83t_attach(platform_t plat)
|
||||
{
|
||||
@ -222,6 +231,21 @@ static platform_method_t a31s_methods[] = {
|
||||
FDT_PLATFORM_DEF(a31s, "a31s", 0, "allwinner,sun6i-a31s", 200);
|
||||
#endif
|
||||
|
||||
#if defined(SOC_ALLWINNER_A33)
|
||||
static platform_method_t a33_methods[] = {
|
||||
PLATFORMMETHOD(platform_attach, a33_attach),
|
||||
PLATFORMMETHOD(platform_devmap_init, allwinner_devmap_init),
|
||||
PLATFORMMETHOD(platform_cpu_reset, allwinner_cpu_reset),
|
||||
|
||||
#ifdef SMP
|
||||
PLATFORMMETHOD(platform_mp_start_ap, aw_mp_start_ap),
|
||||
PLATFORMMETHOD(platform_mp_setmaxid, aw_mp_setmaxid),
|
||||
#endif
|
||||
PLATFORMMETHOD_END,
|
||||
};
|
||||
FDT_PLATFORM_DEF(a33, "a33", 0, "allwinner,sun8i-a33", 200);
|
||||
#endif
|
||||
|
||||
#if defined(SOC_ALLWINNER_A83T)
|
||||
static platform_method_t a83t_methods[] = {
|
||||
PLATFORMMETHOD(platform_attach, a83t_attach),
|
||||
|
||||
@ -37,6 +37,7 @@
|
||||
#define ALLWINNERSOC_H3 0x30000000
|
||||
#define ALLWINNERSOC_A31 0x31000000
|
||||
#define ALLWINNERSOC_A31S 0x31000001
|
||||
#define ALLWINNERSOC_A33 0x33000000
|
||||
#define ALLWINNERSOC_A83T 0x83000000
|
||||
|
||||
#define ALLWINNERSOC_SUN4I 0x40000000
|
||||
|
||||
@ -54,6 +54,7 @@ __FBSDID("$FreeBSD$");
|
||||
|
||||
static struct ofw_compat_data compat_data[] = {
|
||||
{ "allwinner,sun4i-a10-axi-clk", 1 },
|
||||
{ "allwinner,sun8i-a23-axi-clk", 1 },
|
||||
{ NULL, 0 }
|
||||
};
|
||||
|
||||
|
||||
@ -83,6 +83,11 @@ static struct ofw_compat_data compat_data[] = {
|
||||
{ "allwinner,sun6i-a31-apb2-gates-clk",
|
||||
(uintptr_t)"Allwinner APB2 Clock Gates" },
|
||||
|
||||
{ "allwinner,sun8i-a23-apb1-gates-clk",
|
||||
(uintptr_t)"Allwinner APB1 Clock Gates" },
|
||||
{ "allwinner,sun8i-a23-apb2-gates-clk",
|
||||
(uintptr_t)"Allwinner APB2 Clock Gates" },
|
||||
|
||||
{ "allwinner,sun8i-a83t-bus-gates-clk",
|
||||
(uintptr_t)"Allwinner Bus Clock Gates" },
|
||||
{ "allwinner,sun8i-a83t-apb0-gates-clk",
|
||||
|
||||
@ -47,6 +47,7 @@ SOC_ALLWINNER_A13 opt_global.h
|
||||
SOC_ALLWINNER_A20 opt_global.h
|
||||
SOC_ALLWINNER_A31 opt_global.h
|
||||
SOC_ALLWINNER_A31S opt_global.h
|
||||
SOC_ALLWINNER_A33 opt_global.h
|
||||
SOC_ALLWINNER_A83T opt_global.h
|
||||
SOC_ALLWINNER_H3 opt_global.h
|
||||
SOC_BCM2835 opt_global.h
|
||||
|
||||
Loading…
Reference in New Issue
Block a user