X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fmcf52x2%2Fcpu_init.c;h=458b85ef144f4bb220aa78c5bfcad4f0364fbfdd;hb=55c802ebb1f2c9f475569b2c3e9be125098d4174;hp=d33adc2dcbbddf74cb22341d0f29140a331f22ee;hpb=7a635e004ec12bd2a0bae9f90fbb5769b524a42e;p=oweals%2Fu-boot.git diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c index d33adc2dcb..458b85ef14 100644 --- a/cpu/mcf52x2/cpu_init.c +++ b/cpu/mcf52x2/cpu_init.c @@ -2,6 +2,14 @@ * (C) Copyright 2003 * Josef Baumgartner * + * MCF5282 additionals + * (C) Copyright 2005 + * BuS Elektronik GmbH & Co. KG + * + * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@freescale.com) + * Hayden Fraser (Hayden.Fraser@freescale.com) + * * See file CREDITS for list of people who contributed to this * project. * @@ -12,7 +20,7 @@ * * 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 + * 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 @@ -23,28 +31,78 @@ #include #include +#include -#ifdef CONFIG_M5271 -#include -#include -#endif +#if defined(CONFIG_M5253) +/* + * Breath some life into the CPU... + * + * Set up the memory map, + * initialize a bunch of registers, + * initialize the UPM's + */ +void cpu_init_f(void) +{ + mbar_writeByte(MCFSIM_MPARK, 0x40); /* 5249 Internal Core takes priority over DMA */ + mbar_writeByte(MCFSIM_SYPCR, 0x00); + mbar_writeByte(MCFSIM_SWIVR, 0x0f); + mbar_writeByte(MCFSIM_SWSR, 0x00); + mbar_writeByte(MCFSIM_SWDICR, 0x00); + mbar_writeByte(MCFSIM_TIMER1ICR, 0x00); + mbar_writeByte(MCFSIM_TIMER2ICR, 0x88); + mbar_writeByte(MCFSIM_I2CICR, 0x00); + mbar_writeByte(MCFSIM_UART1ICR, 0x00); + mbar_writeByte(MCFSIM_UART2ICR, 0x00); + mbar_writeByte(MCFSIM_ICR6, 0x00); + mbar_writeByte(MCFSIM_ICR7, 0x00); + mbar_writeByte(MCFSIM_ICR8, 0x00); + mbar_writeByte(MCFSIM_ICR9, 0x00); + mbar_writeByte(MCFSIM_QSPIICR, 0x00); -#ifdef CONFIG_M5272 -#include -#include -#endif + mbar2_writeLong(MCFSIM_GPIO_INT_EN, 0x00000080); + mbar2_writeByte(MCFSIM_INTBASE, 0x40); /* Base interrupts at 64 */ + mbar2_writeByte(MCFSIM_SPURVEC, 0x00); -#ifdef CONFIG_M5282 -#include -#include -#endif + /*mbar2_writeLong(MCFSIM_IDECONFIG1, 0x00000020); */ /* Enable a 1 cycle pre-drive cycle on CS1 */ -#ifdef CONFIG_M5249 -#include -#endif + /* + * Setup chip selects... + */ + + mbar_writeShort(MCFSIM_CSAR1, CFG_CSAR1); + mbar_writeShort(MCFSIM_CSCR1, CFG_CSCR1); + mbar_writeLong(MCFSIM_CSMR1, CFG_CSMR1); + + mbar_writeShort(MCFSIM_CSAR0, CFG_CSAR0); + mbar_writeShort(MCFSIM_CSCR0, CFG_CSCR0); + mbar_writeLong(MCFSIM_CSMR0, CFG_CSMR0); + + /* enable instruction cache now */ + icache_enable(); +} + +/*initialize higher level parts of CPU like timers */ +int cpu_init_r(void) +{ + return (0); +} + +void uart_port_conf(void) +{ + /* Setup Ports: */ + switch (CFG_UART_PORT) { + case 0: + break; + case 1: + break; + case 2: + break; + } +} +#endif /* #if defined(CONFIG_M5253) */ #if defined(CONFIG_M5271) -void cpu_init_f (void) +void cpu_init_f(void) { #ifndef CONFIG_WATCHDOG /* Disable the watchdog if we aren't using it */ @@ -54,25 +112,35 @@ void cpu_init_f (void) /* Set clockspeed to 100MHz */ mbar_writeShort(MCF_FMPLL_SYNCR, MCF_FMPLL_SYNCR_MFD(0) | MCF_FMPLL_SYNCR_RFD(0)); - while (!mbar_readByte(MCF_FMPLL_SYNSR) & MCF_FMPLL_SYNSR_LOCK); - - /* Enable UART pins */ - mbar_writeShort(MCF_GPIO_PAR_UART, MCF_GPIO_PAR_UART_U0TXD | - MCF_GPIO_PAR_UART_U0RXD | - MCF_GPIO_PAR_UART_U1RXD_UART1 | - MCF_GPIO_PAR_UART_U1TXD_UART1); - - /* Enable Ethernet pins */ - mbar_writeByte(MCF_GPIO_PAR_FECI2C, CFG_FECI2C); + while (!mbar_readByte(MCF_FMPLL_SYNSR) & MCF_FMPLL_SYNSR_LOCK) ; } /* * initialize higher level parts of CPU like timers */ -int cpu_init_r (void) +int cpu_init_r(void) { return (0); } + +void uart_port_conf(void) +{ + /* Setup Ports: */ + switch (CFG_UART_PORT) { + case 0: + mbar_writeShort(MCF_GPIO_PAR_UART, MCF_GPIO_PAR_UART_U0TXD | + MCF_GPIO_PAR_UART_U0RXD); + break; + case 1: + mbar_writeShort(MCF_GPIO_PAR_UART, + MCF_GPIO_PAR_UART_U1RXD_UART1 | + MCF_GPIO_PAR_UART_U1TXD_UART1); + break; + case 2: + mbar_writeShort(MCF_GPIO_PAR_UART, 0x3000); + break; + } +} #endif #if defined(CONFIG_M5272) @@ -83,86 +151,101 @@ int cpu_init_r (void) * initialize a bunch of registers, * initialize the UPM's */ -void cpu_init_f (void) +void cpu_init_f(void) { /* if we come from RAM we assume the CPU is * already initialized. */ #ifndef CONFIG_MONITOR_IS_IN_RAM - volatile immap_t *regp = (immap_t *)CFG_MBAR; - - volatile unsigned char *mbar; - mbar = (volatile unsigned char *) CFG_MBAR; - - regp->sysctrl_reg.sc_scr = CFG_SCR; - regp->sysctrl_reg.sc_spr = CFG_SPR; - - /* Setup Ports: */ - regp->gpio_reg.gpio_pacnt = CFG_PACNT; - regp->gpio_reg.gpio_paddr = CFG_PADDR; - regp->gpio_reg.gpio_padat = CFG_PADAT; - regp->gpio_reg.gpio_pbcnt = CFG_PBCNT; - regp->gpio_reg.gpio_pbddr = CFG_PBDDR; - regp->gpio_reg.gpio_pbdat = CFG_PBDAT; - regp->gpio_reg.gpio_pdcnt = CFG_PDCNT; + volatile sysctrl_t *sysctrl = (sysctrl_t *) (CFG_MBAR); + volatile gpio_t *gpio = (gpio_t *) (MMAP_GPIO); + volatile csctrl_t *csctrl = (csctrl_t *) (MMAP_FBCS); + + sysctrl->sc_scr = CFG_SCR; + sysctrl->sc_spr = CFG_SPR; + + /* Setup Ports: */ + gpio->gpio_pacnt = CFG_PACNT; + gpio->gpio_paddr = CFG_PADDR; + gpio->gpio_padat = CFG_PADAT; + gpio->gpio_pbcnt = CFG_PBCNT; + gpio->gpio_pbddr = CFG_PBDDR; + gpio->gpio_pbdat = CFG_PBDAT; + gpio->gpio_pdcnt = CFG_PDCNT; /* Memory Controller: */ - regp->csctrl_reg.cs_br0 = CFG_BR0_PRELIM; - regp->csctrl_reg.cs_or0 = CFG_OR0_PRELIM; + csctrl->cs_br0 = CFG_BR0_PRELIM; + csctrl->cs_or0 = CFG_OR0_PRELIM; #if (defined(CFG_OR1_PRELIM) && defined(CFG_BR1_PRELIM)) - regp->csctrl_reg.cs_br1 = CFG_BR1_PRELIM; - regp->csctrl_reg.cs_or1 = CFG_OR1_PRELIM; + csctrl->cs_br1 = CFG_BR1_PRELIM; + csctrl->cs_or1 = CFG_OR1_PRELIM; #endif #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM) - regp->csctrl_reg.cs_br2 = CFG_BR2_PRELIM; - regp->csctrl_reg.cs_or2 = CFG_OR2_PRELIM; + csctrl->cs_br2 = CFG_BR2_PRELIM; + csctrl->cs_or2 = CFG_OR2_PRELIM; #endif #if defined(CFG_OR3_PRELIM) && defined(CFG_BR3_PRELIM) - regp->csctrl_reg.cs_br3 = CFG_BR3_PRELIM; - regp->csctrl_reg.cs_or3 = CFG_OR3_PRELIM; + csctrl->cs_br3 = CFG_BR3_PRELIM; + csctrl->cs_or3 = CFG_OR3_PRELIM; #endif #if defined(CFG_OR4_PRELIM) && defined(CFG_BR4_PRELIM) - regp->csctrl_reg.cs_br4 = CFG_BR4_PRELIM; - regp->csctrl_reg.cs_or4 = CFG_OR4_PRELIM; + csctrl->cs_br4 = CFG_BR4_PRELIM; + csctrl->cs_or4 = CFG_OR4_PRELIM; #endif #if defined(CFG_OR5_PRELIM) && defined(CFG_BR5_PRELIM) - regp->csctrl_reg.cs_br5 = CFG_BR5_PRELIM; - regp->csctrl_reg.cs_or5 = CFG_OR5_PRELIM; + csctrl->cs_br5 = CFG_BR5_PRELIM; + csctrl->cs_or5 = CFG_OR5_PRELIM; #endif #if defined(CFG_OR6_PRELIM) && defined(CFG_BR6_PRELIM) - regp->csctrl_reg.cs_br6 = CFG_BR6_PRELIM; - regp->csctrl_reg.cs_or6 = CFG_OR6_PRELIM; + csctrl->cs_br6 = CFG_BR6_PRELIM; + csctrl->cs_or6 = CFG_OR6_PRELIM; #endif #if defined(CFG_OR7_PRELIM) && defined(CFG_BR7_PRELIM) - regp->csctrl_reg.cs_br7 = CFG_BR7_PRELIM; - regp->csctrl_reg.cs_or7 = CFG_OR7_PRELIM; + csctrl->cs_br7 = CFG_BR7_PRELIM; + csctrl->cs_or7 = CFG_OR7_PRELIM; #endif -#endif /* #ifndef CONFIG_MONITOR_IS_IN_RAM */ +#endif /* #ifndef CONFIG_MONITOR_IS_IN_RAM */ - /* enable instruction cache now */ - icache_enable(); + /* enable instruction cache now */ + icache_enable(); } /* * initialize higher level parts of CPU like timers */ -int cpu_init_r (void) +int cpu_init_r(void) { return (0); } -#endif /* #if defined(CONFIG_M5272) */ +void uart_port_conf(void) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + + /* Setup Ports: */ + switch (CFG_UART_PORT) { + case 0: + gpio->gpio_pbcnt &= ~(GPIO_PBCNT_PB0MSK | GPIO_PBCNT_PB1MSK); + gpio->gpio_pbcnt |= (GPIO_PBCNT_URT0_TXD | GPIO_PBCNT_URT0_RXD); + break; + case 1: + gpio->gpio_pdcnt &= ~(GPIO_PDCNT_PD1MSK | GPIO_PDCNT_PD4MSK); + gpio->gpio_pdcnt |= (GPIO_PDCNT_URT1_RXD | GPIO_PDCNT_URT1_TXD); + break; + } +} +#endif /* #if defined(CONFIG_M5272) */ -#ifdef CONFIG_M5282 +#if defined(CONFIG_M5282) /* * Breath some life into the CPU... * @@ -170,18 +253,207 @@ int cpu_init_r (void) * initialize a bunch of registers, * initialize the UPM's */ -void cpu_init_f (void) +void cpu_init_f(void) { +#ifndef CONFIG_WATCHDOG + /* disable watchdog if we aren't using it */ + MCFWTM_WCR = 0; +#endif + +#ifndef CONFIG_MONITOR_IS_IN_RAM + /* Set speed /PLL */ + MCFCLOCK_SYNCR = + MCFCLOCK_SYNCR_MFD(CFG_MFD) | MCFCLOCK_SYNCR_RFD(CFG_RFD); + while (!(MCFCLOCK_SYNSR & MCFCLOCK_SYNSR_LOCK)) ; + + MCFGPIO_PBCDPAR = 0xc0; + /* Set up the GPIO ports */ +#ifdef CFG_PEPAR + MCFGPIO_PEPAR = CFG_PEPAR; +#endif +#ifdef CFG_PFPAR + MCFGPIO_PFPAR = CFG_PFPAR; +#endif +#ifdef CFG_PJPAR + MCFGPIO_PJPAR = CFG_PJPAR; +#endif +#ifdef CFG_PSDPAR + MCFGPIO_PSDPAR = CFG_PSDPAR; +#endif +#ifdef CFG_PASPAR + MCFGPIO_PASPAR = CFG_PASPAR; +#endif +#ifdef CFG_PEHLPAR + MCFGPIO_PEHLPAR = CFG_PEHLPAR; +#endif +#ifdef CFG_PQSPAR + MCFGPIO_PQSPAR = CFG_PQSPAR; +#endif +#ifdef CFG_PTCPAR + MCFGPIO_PTCPAR = CFG_PTCPAR; +#endif +#ifdef CFG_PTDPAR + MCFGPIO_PTDPAR = CFG_PTDPAR; +#endif +#ifdef CFG_PUAPAR + MCFGPIO_PUAPAR = CFG_PUAPAR; +#endif + +#ifdef CFG_DDRUA + MCFGPIO_DDRUA = CFG_DDRUA; +#endif + + /* This is probably a bad place to setup chip selects, but everyone + else is doing it! */ + +#if defined(CFG_CS0_BASE) & defined(CFG_CS0_SIZE) & \ + defined(CFG_CS0_WIDTH) & defined(CFG_CS0_RO) & \ + defined(CFG_CS0_WS) + + MCFCSM_CSAR0 = (CFG_CS0_BASE >> 16) & 0xFFFF; + +#if (CFG_CS0_WIDTH == 8) +#define CFG_CS0_PS MCFCSM_CSCR_PS_8 +#elif (CFG_CS0_WIDTH == 16) +#define CFG_CS0_PS MCFCSM_CSCR_PS_16 +#elif (CFG_CS0_WIDTH == 32) +#define CFG_CS0_PS MCFCSM_CSCR_PS_32 +#else +#error "CFG_CS0_WIDTH: Fault - wrong bus with for CS0" +#endif + MCFCSM_CSCR0 = MCFCSM_CSCR_WS(CFG_CS0_WS) + | CFG_CS0_PS | MCFCSM_CSCR_AA; + +#if (CFG_CS0_RO != 0) + MCFCSM_CSMR0 = MCFCSM_CSMR_BAM(CFG_CS0_SIZE - 1) + | MCFCSM_CSMR_WP | MCFCSM_CSMR_V; +#else + MCFCSM_CSMR0 = MCFCSM_CSMR_BAM(CFG_CS0_SIZE - 1) | MCFCSM_CSMR_V; +#endif +#else +#waring "Chip Select 0 are not initialized/used" +#endif + +#if defined(CFG_CS1_BASE) & defined(CFG_CS1_SIZE) & \ + defined(CFG_CS1_WIDTH) & defined(CFG_CS1_RO) & \ + defined(CFG_CS1_WS) + + MCFCSM_CSAR1 = (CFG_CS1_BASE >> 16) & 0xFFFF; + +#if (CFG_CS1_WIDTH == 8) +#define CFG_CS1_PS MCFCSM_CSCR_PS_8 +#elif (CFG_CS1_WIDTH == 16) +#define CFG_CS1_PS MCFCSM_CSCR_PS_16 +#elif (CFG_CS1_WIDTH == 32) +#define CFG_CS1_PS MCFCSM_CSCR_PS_32 +#else +#error "CFG_CS1_WIDTH: Fault - wrong bus with for CS1" +#endif + MCFCSM_CSCR1 = MCFCSM_CSCR_WS(CFG_CS1_WS) + | CFG_CS1_PS | MCFCSM_CSCR_AA; + +#if (CFG_CS1_RO != 0) + MCFCSM_CSMR1 = MCFCSM_CSMR_BAM(CFG_CS1_SIZE - 1) + | MCFCSM_CSMR_WP | MCFCSM_CSMR_V; +#else + MCFCSM_CSMR1 = MCFCSM_CSMR_BAM(CFG_CS1_SIZE - 1) + | MCFCSM_CSMR_V; +#endif +#else +#warning "Chip Select 1 are not initialized/used" +#endif + +#if defined(CFG_CS2_BASE) & defined(CFG_CS2_SIZE) & \ + defined(CFG_CS2_WIDTH) & defined(CFG_CS2_RO) & \ + defined(CFG_CS2_WS) + + MCFCSM_CSAR2 = (CFG_CS2_BASE >> 16) & 0xFFFF; + +#if (CFG_CS2_WIDTH == 8) +#define CFG_CS2_PS MCFCSM_CSCR_PS_8 +#elif (CFG_CS2_WIDTH == 16) +#define CFG_CS2_PS MCFCSM_CSCR_PS_16 +#elif (CFG_CS2_WIDTH == 32) +#define CFG_CS2_PS MCFCSM_CSCR_PS_32 +#else +#error "CFG_CS2_WIDTH: Fault - wrong bus with for CS2" +#endif + MCFCSM_CSCR2 = MCFCSM_CSCR_WS(CFG_CS2_WS) + | CFG_CS2_PS | MCFCSM_CSCR_AA; + +#if (CFG_CS2_RO != 0) + MCFCSM_CSMR2 = MCFCSM_CSMR_BAM(CFG_CS2_SIZE - 1) + | MCFCSM_CSMR_WP | MCFCSM_CSMR_V; +#else + MCFCSM_CSMR2 = MCFCSM_CSMR_BAM(CFG_CS2_SIZE - 1) + | MCFCSM_CSMR_V; +#endif +#else +#warning "Chip Select 2 are not initialized/used" +#endif + +#if defined(CFG_CS3_BASE) & defined(CFG_CS3_SIZE) & \ + defined(CFG_CS3_WIDTH) & defined(CFG_CS3_RO) & \ + defined(CFG_CS3_WS) + + MCFCSM_CSAR3 = (CFG_CS3_BASE >> 16) & 0xFFFF; + +#if (CFG_CS3_WIDTH == 8) +#define CFG_CS3_PS MCFCSM_CSCR_PS_8 +#elif (CFG_CS3_WIDTH == 16) +#define CFG_CS3_PS MCFCSM_CSCR_PS_16 +#elif (CFG_CS3_WIDTH == 32) +#define CFG_CS3_PS MCFCSM_CSCR_PS_32 +#else +#error "CFG_CS3_WIDTH: Fault - wrong bus with for CS1" +#endif + MCFCSM_CSCR3 = MCFCSM_CSCR_WS(CFG_CS3_WS) + | CFG_CS3_PS | MCFCSM_CSCR_AA; + +#if (CFG_CS3_RO != 0) + MCFCSM_CSMR3 = MCFCSM_CSMR_BAM(CFG_CS3_SIZE - 1) + | MCFCSM_CSMR_WP | MCFCSM_CSMR_V; +#else + MCFCSM_CSMR3 = MCFCSM_CSMR_BAM(CFG_CS3_SIZE - 1) + | MCFCSM_CSMR_V; +#endif +#else +#warning "Chip Select 3 are not initialized/used" +#endif + +#endif /* CONFIG_MONITOR_IS_IN_RAM */ + + /* defer enabling cache until boot (see do_go) */ + /* icache_enable(); */ } /* * initialize higher level parts of CPU like timers */ -int cpu_init_r (void) +int cpu_init_r(void) { return (0); } + +void uart_port_conf(void) +{ + /* Setup Ports: */ + switch (CFG_UART_PORT) { + case 0: + MCFGPIO_PUAPAR &= 0xFc; + MCFGPIO_PUAPAR |= 0x03; + break; + case 1: + MCFGPIO_PUAPAR &= 0xF3; + MCFGPIO_PUAPAR |= 0x0C; + break; + case 2: + MCFGPIO_PASPAR &= 0xFF0F; + MCFGPIO_PASPAR |= 0x00A0; + break; + } +} #endif #if defined(CONFIG_M5249) @@ -192,28 +464,8 @@ int cpu_init_r (void) * initialize a bunch of registers, * initialize the UPM's */ -void cpu_init_f (void) +void cpu_init_f(void) { -#ifndef CFG_PLL_BYPASS - /* - * Setup the PLL to run at the specified speed - * - */ - volatile unsigned long cpll = mbar2_readLong(MCFSIM_PLLCR); - unsigned long pllcr; -#ifdef CFG_FAST_CLK - pllcr = 0x925a3100; /* ~140MHz clock (PLL bypass = 0) */ -#else - pllcr = 0x135a4140; /* ~72MHz clock (PLL bypass = 0) */ -#endif - cpll = cpll & 0xfffffffe; /* Set PLL bypass mode = 0 (PSTCLK = crystal) */ - mbar2_writeLong(MCFSIM_PLLCR, cpll); /* Set the PLL to bypass mode (PSTCLK = crystal) */ - mbar2_writeLong(MCFSIM_PLLCR, pllcr); /* set the clock speed */ - pllcr ^= 0x00000001; /* Set pll bypass to 1 */ - mbar2_writeLong(MCFSIM_PLLCR, pllcr); /* Start locking (pll bypass = 1) */ - udelay(0x20); /* Wait for a lock ... */ -#endif /* #ifndef CFG_PLL_BYPASS */ - /* * NOTE: by setting the GPIO_FUNCTION registers, we ensure that the UART pins * (UART0: gpio 30,27, UART1: gpio 31, 28) will be used as UART pins @@ -233,8 +485,8 @@ void cpu_init_f (void) * (Internal Register Display) command * ~Jeremy * - */ - mbar_writeByte(MCFSIM_MPARK, 0x30); /* 5249 Internal Core takes priority over DMA */ + */ + mbar_writeByte(MCFSIM_MPARK, 0x30); /* 5249 Internal Core takes priority over DMA */ mbar_writeByte(MCFSIM_SYPCR, 0x00); mbar_writeByte(MCFSIM_SWIVR, 0x0f); mbar_writeByte(MCFSIM_SWSR, 0x00); @@ -252,9 +504,9 @@ void cpu_init_f (void) mbar_writeByte(MCFSIM_QSPIICR, 0x00); mbar2_writeLong(MCFSIM_GPIO_INT_EN, 0x00000080); - mbar2_writeByte(MCFSIM_INTBASE, 0x40); /* Base interrupts at 64 */ + mbar2_writeByte(MCFSIM_INTBASE, 0x40); /* Base interrupts at 64 */ mbar2_writeByte(MCFSIM_SPURVEC, 0x00); - mbar2_writeLong(MCFSIM_IDECONFIG1, 0x00000020); /* Enable a 1 cycle pre-drive cycle on CS1 */ + mbar2_writeLong(MCFSIM_IDECONFIG1, 0x00000020); /* Enable a 1 cycle pre-drive cycle on CS1 */ /* Setup interrupt priorities for gpio7 */ /* mbar2_writeLong(MCFSIM_INTLEV5, 0x70000000); */ @@ -282,8 +534,19 @@ void cpu_init_f (void) /* * initialize higher level parts of CPU like timers */ -int cpu_init_r (void) +int cpu_init_r(void) { return (0); } -#endif /* #if defined(CONFIG_M5249) */ + +void uart_port_conf(void) +{ + /* Setup Ports: */ + switch (CFG_UART_PORT) { + case 0: + break; + case 1: + break; + } +} +#endif /* #if defined(CONFIG_M5249) */