^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/mm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/tty.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/console.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/rtc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/vt_kern.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <asm/setup.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <asm/bootinfo.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <asm/bootinfo-apollo.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <asm/byteorder.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <asm/apollohw.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <asm/irq.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <asm/machdep.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) u_long sio01_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) u_long sio23_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) u_long rtc_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) u_long pica_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) u_long picb_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) u_long cpuctrl_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) u_long timer_physaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) u_long apollo_model;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) extern void dn_sched_init(irq_handler_t handler);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) extern void dn_init_IRQ(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) extern int dn_dummy_hwclk(int, struct rtc_time *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) extern void dn_dummy_reset(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #ifdef CONFIG_HEARTBEAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) static void dn_heartbeat(int on);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) static irqreturn_t dn_timer_int(int irq,void *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) static void dn_get_model(char *model);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) static const char *apollo_models[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) [APOLLO_DN3000-APOLLO_DN3000] = "DN3000 (Otter)",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) [APOLLO_DN3010-APOLLO_DN3000] = "DN3010 (Otter)",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) [APOLLO_DN3500-APOLLO_DN3000] = "DN3500 (Cougar II)",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) [APOLLO_DN4000-APOLLO_DN3000] = "DN4000 (Mink)",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) [APOLLO_DN4500-APOLLO_DN3000] = "DN4500 (Roadrunner)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) int __init apollo_parse_bootinfo(const struct bi_record *record)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) int unknown = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) const void *data = record->data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) switch (be16_to_cpu(record->tag)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) case BI_APOLLO_MODEL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) apollo_model = be32_to_cpup(data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) unknown=1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) return unknown;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) static void __init dn_setup_model(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) pr_info("Apollo hardware found: [%s]\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) apollo_models[apollo_model - APOLLO_DN3000]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) switch(apollo_model) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) case APOLLO_UNKNOWN:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) panic("Unknown apollo model");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) case APOLLO_DN3000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) case APOLLO_DN3010:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) sio01_physaddr=SAU8_SIO01_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) rtc_physaddr=SAU8_RTC_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) pica_physaddr=SAU8_PICA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) picb_physaddr=SAU8_PICB;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) cpuctrl_physaddr=SAU8_CPUCTRL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) timer_physaddr=SAU8_TIMER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) case APOLLO_DN4000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) sio01_physaddr=SAU7_SIO01_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) sio23_physaddr=SAU7_SIO23_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) rtc_physaddr=SAU7_RTC_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) pica_physaddr=SAU7_PICA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) picb_physaddr=SAU7_PICB;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) cpuctrl_physaddr=SAU7_CPUCTRL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) timer_physaddr=SAU7_TIMER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) case APOLLO_DN4500:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) panic("Apollo model not yet supported");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) case APOLLO_DN3500:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) sio01_physaddr=SAU7_SIO01_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) sio23_physaddr=SAU7_SIO23_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) rtc_physaddr=SAU7_RTC_PHYSADDR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) pica_physaddr=SAU7_PICA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) picb_physaddr=SAU7_PICB;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) cpuctrl_physaddr=SAU7_CPUCTRL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) timer_physaddr=SAU7_TIMER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) panic("Undefined apollo model");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) int dn_serial_console_wait_key(struct console *co) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) while(!(sio01.srb_csrb & 1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) barrier();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) return sio01.rhrb_thrb;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) void dn_serial_console_write (struct console *co, const char *str,unsigned int count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) while(count--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) if (*str == '\n') {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) sio01.rhrb_thrb = (unsigned char)'\r';
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) while (!(sio01.srb_csrb & 0x4))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) sio01.rhrb_thrb = (unsigned char)*str++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) while (!(sio01.srb_csrb & 0x4))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) void dn_serial_print (const char *str)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) while (*str) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) if (*str == '\n') {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) sio01.rhrb_thrb = (unsigned char)'\r';
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) while (!(sio01.srb_csrb & 0x4))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) sio01.rhrb_thrb = (unsigned char)*str++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) while (!(sio01.srb_csrb & 0x4))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) void __init config_apollo(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) dn_setup_model();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) mach_sched_init=dn_sched_init; /* */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) mach_init_IRQ=dn_init_IRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) mach_max_dma_address = 0xffffffff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) mach_hwclk = dn_dummy_hwclk; /* */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) mach_reset = dn_dummy_reset; /* */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) #ifdef CONFIG_HEARTBEAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) mach_heartbeat = dn_heartbeat;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) mach_get_model = dn_get_model;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) cpuctrl=0xaa00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) /* clear DMA translation table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) for(i=0;i<0x400;i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) addr_xlat_map[i]=0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) irqreturn_t dn_timer_int(int irq, void *dev_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) irq_handler_t timer_handler = dev_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) volatile unsigned char x;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) timer_handler(irq, dev_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) x = *(volatile unsigned char *)(apollo_timer + 3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) x = *(volatile unsigned char *)(apollo_timer + 5);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) return IRQ_HANDLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) void dn_sched_init(irq_handler_t timer_routine)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) /* program timer 1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) *(volatile unsigned char *)(apollo_timer + 3) = 0x01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) *(volatile unsigned char *)(apollo_timer + 1) = 0x40;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) *(volatile unsigned char *)(apollo_timer + 5) = 0x09;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) *(volatile unsigned char *)(apollo_timer + 7) = 0xc4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) /* enable IRQ of PIC B */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) *(volatile unsigned char *)(pica+1)&=(~8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) #if 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) pr_info("*(0x10803) %02x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) *(volatile unsigned char *)(apollo_timer + 0x3));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) pr_info("*(0x10803) %02x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) *(volatile unsigned char *)(apollo_timer + 0x3));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) if (request_irq(IRQ_APOLLO, dn_timer_int, 0, "time", timer_routine))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) pr_err("Couldn't register timer interrupt\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) int dn_dummy_hwclk(int op, struct rtc_time *t) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) if(!op) { /* read */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) t->tm_sec=rtc->second;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) t->tm_min=rtc->minute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) t->tm_hour=rtc->hours;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) t->tm_mday=rtc->day_of_month;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) t->tm_wday=rtc->day_of_week;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) t->tm_mon = rtc->month - 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) t->tm_year=rtc->year;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) if (t->tm_year < 70)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) t->tm_year += 100;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) rtc->second=t->tm_sec;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) rtc->minute=t->tm_min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) rtc->hours=t->tm_hour;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) rtc->day_of_month=t->tm_mday;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) if(t->tm_wday!=-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) rtc->day_of_week=t->tm_wday;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) rtc->month = t->tm_mon + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) rtc->year = t->tm_year % 100;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) void dn_dummy_reset(void) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) dn_serial_print("The end !\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) for(;;);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) void dn_dummy_waitbut(void) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) dn_serial_print("waitbut\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) static void dn_get_model(char *model)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) strcpy(model, "Apollo ");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) if (apollo_model >= APOLLO_DN3000 && apollo_model <= APOLLO_DN4500)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) strcat(model, apollo_models[apollo_model - APOLLO_DN3000]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #ifdef CONFIG_HEARTBEAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) static int dn_cpuctrl=0xff00;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) static void dn_heartbeat(int on) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) if(on) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) dn_cpuctrl&=~0x100;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) cpuctrl=dn_cpuctrl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) dn_cpuctrl&=~0x100;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) dn_cpuctrl|=0x100;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) cpuctrl=dn_cpuctrl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270)
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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