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-rw-r--r--cpu/mpc5xx/Makefile2
-rw-r--r--cpu/mpc5xx/cpu.c19
-rw-r--r--cpu/mpc5xx/cpu_init.c4
-rw-r--r--cpu/mpc5xx/interrupts.c42
-rw-r--r--cpu/mpc5xx/spi.c416
-rw-r--r--cpu/mpc5xx/start.S50
6 files changed, 532 insertions, 1 deletions
diff --git a/cpu/mpc5xx/Makefile b/cpu/mpc5xx/Makefile
index ee20dda6c4..b787b61410 100644
--- a/cpu/mpc5xx/Makefile
+++ b/cpu/mpc5xx/Makefile
@@ -35,7 +35,7 @@ include $(TOPDIR)/config.mk
LIB = lib$(CPU).a
START = start.S
-OBJS = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o
+OBJS = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o spi.o
all: .depend $(START) $(LIB)
diff --git a/cpu/mpc5xx/cpu.c b/cpu/mpc5xx/cpu.c
index cc695118e0..0c22a31f0d 100644
--- a/cpu/mpc5xx/cpu.c
+++ b/cpu/mpc5xx/cpu.c
@@ -122,12 +122,30 @@ unsigned long get_tbclk (void)
return (oscclk / 16);
}
+void dcache_enable (void)
+{
+ return;
+}
+
+void dcache_disable (void)
+{
+ return;
+}
+
+int dcache_status (void)
+{
+ return 0; /* always off */
+}
/*
* Reset board
*/
int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
+#if defined(CONFIG_PATI)
+ volatile ulong *addr = (ulong *) CFG_RESET_ADDRESS;
+ *addr = 1;
+#else
ulong addr;
/* Interrupts off, enable reset */
@@ -150,5 +168,6 @@ int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
addr = CFG_MONITOR_BASE - sizeof (ulong);
#endif
((void (*) (void)) addr) ();
+#endif /* #if defined(CONFIG_PATI) */
return 1;
}
diff --git a/cpu/mpc5xx/cpu_init.c b/cpu/mpc5xx/cpu_init.c
index e19d0f49b9..f4cd24bf7c 100644
--- a/cpu/mpc5xx/cpu_init.c
+++ b/cpu/mpc5xx/cpu_init.c
@@ -64,6 +64,8 @@ void cpu_init_f (volatile immap_t * immr)
immr->im_sitk.sitk_piscrk = KAPWR_KEY;
immr->im_sit.sit_piscr = CFG_PISCR;
+#if !defined(CONFIG_PATI)
+ /* PATI sest PLL in start.S */
/* PLL (CPU clock) settings */
immr->im_clkrstk.cark_plprcrk = KAPWR_KEY;
@@ -81,6 +83,8 @@ void cpu_init_f (volatile immap_t * immr)
#endif
immr->im_clkrst.car_plprcr = reg;
+#endif /* !defined(CONFIG_PATI) */
+
/* System integration timers. CFG_MASK has EBDF configuration */
immr->im_clkrstk.cark_sccrk = KAPWR_KEY;
reg = immr->im_clkrst.car_sccr;
diff --git a/cpu/mpc5xx/interrupts.c b/cpu/mpc5xx/interrupts.c
index 3678b5bfc8..7f6e1363e7 100644
--- a/cpu/mpc5xx/interrupts.c
+++ b/cpu/mpc5xx/interrupts.c
@@ -28,12 +28,20 @@
*/
#include <common.h>
+#include <command.h>
#include <mpc5xx.h>
#include <asm/processor.h>
+#if defined(CONFIG_PATI)
+/* PATI uses IRQs for PCI doorbell */
+#undef NR_IRQS
+#define NR_IRQS 16
+#endif
+
struct interrupt_action {
interrupt_handler_t *handler;
void *arg;
+ int count;
};
static struct interrupt_action irq_vecs[NR_IRQS];
@@ -45,12 +53,18 @@ static struct interrupt_action irq_vecs[NR_IRQS];
int interrupt_init_cpu (ulong *decrementer_count)
{
volatile immap_t *immr = (immap_t *) CFG_IMMR;
+ int vec;
/* Decrementer used here for status led */
*decrementer_count = get_tbclk () / CFG_HZ;
/* Disable all interrupts */
immr->im_siu_conf.sc_simask = 0;
+ for (vec=0; vec<NR_IRQS; vec++) {
+ irq_vecs[vec].handler = NULL;
+ irq_vecs[vec].arg = NULL;
+ irq_vecs[vec].count = 0;
+ }
return (0);
}
@@ -163,3 +177,31 @@ void timer_interrupt_cpu (struct pt_regs *regs)
return;
}
+
+#if (CONFIG_COMMANDS & CFG_CMD_IRQ)
+/*******************************************************************************
+ *
+ * irqinfo - print information about IRQs
+ *
+ */
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ int vec;
+
+ printf ("\nInterrupt-Information:\n");
+ printf ("Nr Routine Arg Count\n");
+
+ for (vec=0; vec<NR_IRQS; vec++) {
+ if (irq_vecs[vec].handler != NULL) {
+ printf ("%02d %08lx %08lx %d\n",
+ vec,
+ (ulong)irq_vecs[vec].handler,
+ (ulong)irq_vecs[vec].arg,
+ irq_vecs[vec].count);
+ }
+ }
+ return 0;
+}
+
+
+#endif /* CONFIG_COMMANDS & CFG_CMD_IRQ */
diff --git a/cpu/mpc5xx/spi.c b/cpu/mpc5xx/spi.c
new file mode 100644
index 0000000000..797d0c94ef
--- /dev/null
+++ b/cpu/mpc5xx/spi.c
@@ -0,0 +1,416 @@
+/*
+ * Copyright (c) 2001 Navin Boppuri / Prashant Patel
+ * <nboppuri@trinetcommunication.com>,
+ * <pmpatel@trinetcommunication.com>
+ * Copyright (c) 2001 Gerd Mennchen <Gerd.Mennchen@icn.siemens.de>
+ * Copyright (c) 2001 Wolfgang Denk, DENX Software Engineering, <wd@denx.de>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * MPC5xx CPM SPI interface.
+ *
+ * Parts of this code are probably not portable and/or specific to
+ * the board which I used for the tests. Please send fixes/complaints
+ * to wd@denx.de
+ *
+ * Ported to MPC5xx
+ * Copyright (c) 2003 Denis Peter, MPL AG Switzerland, d.petr@mpl.ch.
+ */
+
+#include <common.h>
+#include <mpc5xx.h>
+#include <asm/5xx_immap.h>
+#include <linux/ctype.h>
+#include <malloc.h>
+#include <post.h>
+#include <net.h>
+
+#if defined(CONFIG_SPI)
+
+#undef DEBUG
+
+#define SPI_EEPROM_WREN 0x06
+#define SPI_EEPROM_RDSR 0x05
+#define SPI_EEPROM_READ 0x03
+#define SPI_EEPROM_WRITE 0x02
+
+
+#ifdef DEBUG
+
+#define DPRINT(a) printf a;
+/* -----------------------------------------------
+ * Helper functions to peek into tx and rx buffers
+ * ----------------------------------------------- */
+static const char * const hex_digit = "0123456789ABCDEF";
+
+static char quickhex (int i)
+{
+ return hex_digit[i];
+}
+
+static void memdump (void *pv, int num)
+{
+ int i;
+ unsigned char *pc = (unsigned char *) pv;
+
+ for (i = 0; i < num; i++)
+ printf ("%c%c ", quickhex (pc[i] >> 4), quickhex (pc[i] & 0x0f));
+ printf ("\t");
+ for (i = 0; i < num; i++)
+ printf ("%c", isprint (pc[i]) ? pc[i] : '.');
+ printf ("\n");
+}
+#else /* !DEBUG */
+
+#define DPRINT(a)
+
+#endif /* DEBUG */
+
+/* -------------------
+ * Function prototypes
+ * ------------------- */
+void spi_init (void);
+
+ssize_t spi_read (uchar *, int, uchar *, int);
+ssize_t spi_write (uchar *, int, uchar *, int);
+ssize_t spi_xfer (size_t);
+
+
+/* **************************************************************************
+ *
+ * Function: spi_init_f
+ *
+ * Description: Init SPI-Controller (ROM part)
+ *
+ * return: ---
+ *
+ * *********************************************************************** */
+
+void spi_init_f (void)
+{
+ int i;
+
+ volatile immap_t *immr;
+ volatile qsmcm5xx_t *qsmcm;
+
+ immr = (immap_t *) CFG_IMMR;
+ qsmcm = (qsmcm5xx_t *)&immr->im_qsmcm;
+
+ qsmcm->qsmcm_qsmcr = 0; /* all accesses enabled */
+ qsmcm->qsmcm_qspi_il = 0; /* lowest IRQ */
+
+ /* --------------------------------------------
+ * GPIO or per. Function
+ * PQSPAR[00] = 0 reserved
+ * PQSPAR[01] = 1 [0x4000] -> PERI: (SPICS3)
+ * PQSPAR[02] = 0 [0x0000] -> GPIO
+ * PQSPAR[03] = 0 [0x0000] -> GPIO
+ * PQSPAR[04] = 1 [0x0800] -> PERI: (SPICS0)
+ * PQSPAR[05] = 0 reseved
+ * PQSPAR[06] = 1 [0x0200] -> PERI: (SPIMOSI)
+ * PQSPAR[07] = 1 [0x0100] -> PERI: (SPIMISO)
+ * -------------------------------------------- */
+ qsmcm->qsmcm_pqspar = 0x3 | (CFG_SPI_CS_USED << 3);
+
+ /* --------------------------------------------
+ * DDRQS[00] = 0 reserved
+ * DDRQS[01] = 1 [0x0040] -> SPICS3 Output
+ * DDRQS[02] = 0 [0x0000] -> GPIO Output
+ * DDRQS[03] = 0 [0x0000] -> GPIO Output
+ * DDRQS[04] = 1 [0x0008] -> SPICS0 Output
+ * DDRQS[05] = 1 [0x0004] -> SPICLK Output
+ * DDRQS[06] = 1 [0x0002] -> SPIMOSI Output
+ * DDRQS[07] = 0 [0x0001] -> SPIMISO Input
+ * -------------------------------------------- */
+ qsmcm->qsmcm_ddrqs = 0x7E;
+ /* --------------------------------------------
+ * Base state for used SPI CS pins, if base = 0 active must be 1
+ * PORTQS[00] = 0 reserved
+ * PORTQS[01] = 0 reserved
+ * PORTQS[02] = 0 reserved
+ * PORTQS[03] = 0 reserved
+ * PORTQS[04] = 0 [0x0000] RxD2
+ * PORTQS[05] = 1 [0x0400] TxD2
+ * PORTQS[06] = 0 [0x0000] RxD1
+ * PORTQS[07] = 1 [0x0100] TxD1
+ * PORTQS[08] = 0 reserved
+ * PORTQS[09] = 0 [0x0000] -> SPICS3 Base Output
+ * PORTQS[10] = 0 [0x0000] -> SPICS2 Base Output
+ * PORTQS[11] = 0 [0x0000] -> SPICS1 Base Output
+ * PORTQS[12] = 0 [0x0000] -> SPICS0 Base Output
+ * PORTQS[13] = 0 [0x0004] -> SPICLK Output
+ * PORTQS[14] = 0 [0x0002] -> SPIMOSI Output
+ * PORTQS[15] = 0 [0x0001] -> SPIMISO Input
+ * -------------------------------------------- */
+ qsmcm->qsmcm_portqs |= (CFG_SPI_CS_BASE << 3);
+ /* --------------------------------------------
+ * Controll Register 0
+ * SPCR0[00] = 1 (0x8000) Master
+ * SPCR0[01] = 0 (0x0000) Wired-Or
+ * SPCR0[2..5] = (0x2000) Bits per transfer (default 8)
+ * SPCR0[06] = 0 (0x0000) Normal polarity
+ * SPCR0[07] = 0 (0x0000) Normal Clock Phase
+ * SPCR0[08..15] = 14 1.4MHz
+ */
+ qsmcm->qsmcm_spcr0=0xA00E;
+ /* --------------------------------------------
+ * Controll Register 1
+ * SPCR1[00] = 0 (0x0000) QSPI enabled
+ * SPCR1[1..7] = (0x7F00) Delay before Transfer
+ * SPCR1[8..15] = (0x0000) Delay After transfer (204.8usec@40MHz)
+ */
+ qsmcm->qsmcm_spcr1=0x7F00;
+ /* --------------------------------------------
+ * Controll Register 2
+ * SPCR2[00] = 0 (0x0000) SPI IRQs Disabeld
+ * SPCR2[01] = 0 (0x0000) No Wrap around
+ * SPCR2[02] = 0 (0x0000) Wrap to 0
+ * SPCR2[3..7] = (0x0000) End Queue pointer = 0
+ * SPCR2[8..10] = 0 (0x0000) reserved
+ * SPCR2[11..15] = 0 (0x0000) NewQueue Address = 0
+ */
+ qsmcm->qsmcm_spcr2=0x0000;
+ /* --------------------------------------------
+ * Controll Register 3
+ * SPCR3[00..04] = 0 (0x0000) reserved
+ * SPCR3[05] = 0 (0x0000) Feedback disabled
+ * SPCR3[06] = 0 (0x0000) IRQ on HALTA & MODF disabled
+ * SPCR3[07] = 0 (0x0000) Not halted
+ */
+ qsmcm->qsmcm_spcr3=0x00;
+ /* --------------------------------------------
+ * SPSR (Controll Register 3) Read only/ reset Flags 08,09,10
+ * SPCR3[08] = 1 (0x80) QSPI finished
+ * SPCR3[09] = 1 (0x40) Mode Fault Flag
+ * SPCR3[10] = 1 (0x20) HALTA
+ * SPCR3[11..15] = 0 (0x0000) Last executed command
+ */
+ qsmcm->qsmcm_spsr=0xE0;
+ /*-------------------------------------------
+ * Setup RAM
+ */
+ for(i=0;i<32;i++) {
+ qsmcm->qsmcm_recram[i]=0x0000;
+ qsmcm->qsmcm_tranram[i]=0x0000;
+ qsmcm->qsmcm_comdram[i]=0x00;
+ }
+ return;
+}
+
+/* **************************************************************************
+ *
+ * Function: spi_init_r
+ * Dummy, all initializations have been done in spi_init_r
+ * *********************************************************************** */
+void spi_init_r (void)
+{
+ return;
+
+}
+
+/****************************************************************************
+ * Function: spi_write
+ **************************************************************************** */
+ssize_t short_spi_write (uchar *addr, int alen, uchar *buffer, int len)
+{
+ int i,dlen;
+ volatile immap_t *immr;
+ volatile qsmcm5xx_t *qsmcm;
+
+ immr = (immap_t *) CFG_IMMR;
+ qsmcm = (qsmcm5xx_t *)&immr->im_qsmcm;
+ for(i=0;i<32;i++) {
+ qsmcm->qsmcm_recram[i]=0x0000;
+ qsmcm->qsmcm_tranram[i]=0x0000;
+ qsmcm->qsmcm_comdram[i]=0x00;
+ }
+ qsmcm->qsmcm_tranram[0] = SPI_EEPROM_WREN; /* write enable */
+ spi_xfer(1);
+ i=0;
+ qsmcm->qsmcm_tranram[i++] = SPI_EEPROM_WRITE; /* WRITE memory array */
+ qsmcm->qsmcm_tranram[i++] = addr[0];
+ qsmcm->qsmcm_tranram[i++] = addr[1];
+
+ for(dlen=0;dlen<len;dlen++) {
+ qsmcm->qsmcm_tranram[i+dlen] = buffer[dlen]; /* WRITE memory array */
+ }
+ /* transmit it */
+ spi_xfer(i+dlen);
+ /* ignore received data */
+ for (i = 0; i < 1000; i++) {
+ qsmcm->qsmcm_tranram[0] = SPI_EEPROM_RDSR; /* read status */
+ qsmcm->qsmcm_tranram[1] = 0;
+ spi_xfer(2);
+ if (!(qsmcm->qsmcm_recram[1] & 1)) {
+ break;
+ }
+ udelay(1000);
+ }
+ if (i >= 1000) {
+ printf ("*** spi_write: Time out while writing!\n");
+ }
+ return len;
+}
+
+#define TRANSFER_LEN 16
+
+ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
+{
+ int index,i,newlen;
+ uchar newaddr[2];
+ int curraddr;
+
+ curraddr=(addr[alen-2]<<8)+addr[alen-1];
+ i=len;
+ index=0;
+ do {
+ newaddr[1]=(curraddr & 0xff);
+ newaddr[0]=((curraddr>>8) & 0xff);
+ if(i>TRANSFER_LEN) {
+ newlen=TRANSFER_LEN;
+ i-=TRANSFER_LEN;
+ }
+ else {
+ newlen=i;
+ i=0;
+ }
+ short_spi_write (newaddr, 2, &buffer[index], newlen);
+ index+=newlen;
+ curraddr+=newlen;
+ }while(i);
+ return (len);
+}
+
+/****************************************************************************
+ * Function: spi_read
+ **************************************************************************** */
+ssize_t short_spi_read (uchar *addr, int alen, uchar *buffer, int len)
+{
+ int i;
+ volatile immap_t *immr;
+ volatile qsmcm5xx_t *qsmcm;
+
+ immr = (immap_t *) CFG_IMMR;
+ qsmcm = (qsmcm5xx_t *)&immr->im_qsmcm;
+
+ for(i=0;i<32;i++) {
+ qsmcm->qsmcm_recram[i]=0x0000;
+ qsmcm->qsmcm_tranram[i]=0x0000;
+ qsmcm->qsmcm_comdram[i]=0x00;
+ }
+ i=0;
+ qsmcm->qsmcm_tranram[i++] = (SPI_EEPROM_READ); /* READ memory array */
+ qsmcm->qsmcm_tranram[i++] = addr[0] & 0xff;
+ qsmcm->qsmcm_tranram[i++] = addr[1] & 0xff;
+ spi_xfer(3 + len);
+ for(i=0;i<len;i++) {
+ *buffer++=(char)qsmcm->qsmcm_recram[i+3];
+ }
+ return len;
+}
+
+ssize_t spi_read (uchar *addr, int alen, uchar *buffer, int len)
+{
+ int index,i,newlen;
+ uchar newaddr[2];
+ int curraddr;
+
+ curraddr=(addr[alen-2]<<8)+addr[alen-1];
+ i=len;
+ index=0;
+ do {
+ newaddr[1]=(curraddr & 0xff);
+ newaddr[0]=((curraddr>>8) & 0xff);
+ if(i>TRANSFER_LEN) {
+ newlen=TRANSFER_LEN;
+ i-=TRANSFER_LEN;
+ }
+ else {
+ newlen=i;
+ i=0;
+ }
+ short_spi_read (newaddr, 2, &buffer[index], newlen);
+ index+=newlen;
+ curraddr+=newlen;
+ }while(i);
+ return (len);
+}
+
+
+
+/****************************************************************************
+ * Function: spi_xfer
+ **************************************************************************** */
+ssize_t spi_xfer (size_t count)
+{
+ volatile immap_t *immr;
+ volatile qsmcm5xx_t *qsmcm;
+ int i;
+ int tm;
+ ushort status;
+ immr = (immap_t *) CFG_IMMR;
+ qsmcm = (qsmcm5xx_t *)&immr->im_qsmcm;
+ DPRINT (("*** spi_xfer entered count %d***\n",count));
+
+ /* Set CS for device */
+ for(i=0;i<(count-1);i++)
+ qsmcm->qsmcm_comdram[i] = 0x80 | CFG_SPI_CS_ACT; /* CS3 is connected to the SPI EEPROM */
+
+ qsmcm->qsmcm_comdram[i] = CFG_SPI_CS_ACT; /* CS3 is connected to the SPI EEPROM */
+ qsmcm->qsmcm_spcr2=((count-1)&0x1F)<<8;
+
+ DPRINT (("*** spi_xfer: Bytes to be xferred: %d ***\n", count));
+
+ qsmcm->qsmcm_spsr=0xE0; /* clear all flags */
+
+ /* start spi transfer */
+ DPRINT (("*** spi_xfer: Performing transfer ...\n"));
+ qsmcm->qsmcm_spcr1 |= 0x8000; /* Start transmit */
+
+ /* --------------------------------
+ * Wait for SPI transmit to get out
+ * or time out (1 second = 1000 ms)
+ * -------------------------------- */
+ for (tm=0; tm<1000; ++tm) {
+ status=qsmcm->qsmcm_spcr1;
+ if((status & 0x8000)==0)
+ break;
+ udelay (1000);
+ }
+ if (tm >= 1000) {
+ printf ("*** spi_xfer: Time out while xferring to/from SPI!\n");
+ }
+#ifdef DEBUG
+ printf ("\nspi_xfer: txbuf after xfer\n");
+ memdump ((void *) qsmcm->qsmcm_tranram, 32); /* dump of txbuf before transmit */
+ printf ("spi_xfer: rxbuf after xfer\n");
+ memdump ((void *) qsmcm->qsmcm_recram, 32); /* dump of rxbuf after transmit */
+ printf ("\nspi_xfer: commbuf after xfer\n");
+ memdump ((void *) qsmcm->qsmcm_comdram, 32); /* dump of txbuf before transmit */
+ printf ("\n");
+#endif
+
+ return count;
+}
+
+#endif /* CONFIG_SPI */
+
+
diff --git a/cpu/mpc5xx/start.S b/cpu/mpc5xx/start.S
index 548ec99e2c..b56be2f30a 100644
--- a/cpu/mpc5xx/start.S
+++ b/cpu/mpc5xx/start.S
@@ -117,6 +117,29 @@ boot_warm:
mtspr COUNTA, r0
mtspr COUNTB, r0
+#if defined(CONFIG_PATI)
+ /* the external flash access on PATI fails if programming the PLL to 40MHz.
+ * Copy the PLL programming code to the internal RAM and execute it
+ *----------------------------------------------------------------------*/
+ lis r3, CFG_MONITOR_BASE@h
+ ori r3, r3, CFG_MONITOR_BASE@l
+ addi r3, r3, pll_prog_code_start - _start + EXC_OFF_SYS_RESET
+
+ lis r4, CFG_INIT_RAM_ADDR@h
+ ori r4, r4, CFG_INIT_RAM_ADDR@l
+ mtlr r4
+ addis r5,0,0x0
+ ori r5,r5,((pll_prog_code_end - pll_prog_code_start) >>2)
+ mtctr r5
+ addi r3, r3, -4
+ addi r4, r4, -4
+0:
+ lwzu r0,4(r3)
+ stwu r0,4(r4)
+ bdnz 0b /* copy loop */
+ blrl
+#endif
+
/*
* Calculate absolute address in FLASH and jump there
*----------------------------------------------------------------------*/
@@ -553,3 +576,30 @@ trap_reloc:
isync
blr
+
+
+#if defined(CONFIG_PATI)
+/* Program the PLL */
+pll_prog_code_start:
+ lis r4, (CFG_IMMR + 0x002fc384)@h
+ ori r4, r4, (CFG_IMMR + 0x002fc384)@l
+ lis r3, (0x55ccaa33)@h
+ ori r3, r3, (0x55ccaa33)@l
+ stw r3, 0(r4)
+ lis r4, (CFG_IMMR + 0x002fc284)@h
+ ori r4, r4, (CFG_IMMR + 0x002fc284)@l
+ lis r3, CFG_PLPRCR@h
+ ori r3, r3, CFG_PLPRCR@l
+ stw r3, 0(r4)
+ addis r3,0,0x0
+ ori r3,r3,0xA000
+ mtctr r3
+..spinlp:
+ bdnz ..spinlp /* spin loop */
+ blr
+pll_prog_code_end:
+ nop
+ blr
+#endif
+
+
generated by cgit (git 2.34.1) at 2024-12-27 18:07:58 +0000