diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 538631ca10a6..d2f557719489 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -214,6 +214,13 @@ config CPU_SUBTYPE_SH7720 help Select SH7720 if you have a SH3-DSP SH7720 CPU. +config CPU_SUBTYPE_SH7721 + bool "Support SH7721 processor" + select CPU_SH3 + select CPU_HAS_DSP + help + Select SH7721 if you have a SH3-DSP SH7721 CPU. + # SH-4 Processor Support config CPU_SUBTYPE_SH7750 diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 2881d8471a17..dde00d5c2478 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -35,7 +35,7 @@ config EARLY_SCIF_CONSOLE_PORT default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263 default "0xf8420000" if CPU_SUBTYPE_SH7619 default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705 - default "0xa4430000" if CPU_SUBTYPE_SH7720 + default "0xa4430000" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721 default "0xffc30000" if CPU_SUBTYPE_SHX3 default "0xffe80000" if CPU_SH4 default "0x00000000" diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 4e711a0c3dae..01936368b8b0 100644 --- a/arch/sh/drivers/dma/Kconfig +++ b/arch/sh/drivers/dma/Kconfig @@ -12,7 +12,7 @@ config SH_DMA config NR_ONCHIP_DMA_CHANNELS int depends on SH_DMA - default "6" if CPU_SUBTYPE_SH7720 + default "6" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R default "12" if CPU_SUBTYPE_SH7780 default "4" diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c index 958bac1c585a..5c3359756a92 100644 --- a/arch/sh/drivers/dma/dma-sh.c +++ b/arch/sh/drivers/dma/dma-sh.c @@ -25,6 +25,7 @@ static int dmte_irq_map[] = { DMTE2_IRQ, DMTE3_IRQ, #if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) || \ defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ defined(CONFIG_CPU_SUBTYPE_SH7760) || \ defined(CONFIG_CPU_SUBTYPE_SH7709) || \ @@ -203,6 +204,7 @@ static int sh_dmac_get_dma_residue(struct dma_channel *chan) } #if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) #define dmaor_read_reg() ctrl_inw(DMAOR) #define dmaor_write_reg(data) ctrl_outw(data, DMAOR) diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile index 646eb6933614..1afd05e62d1c 100644 --- a/arch/sh/kernel/cpu/sh3/Makefile +++ b/arch/sh/kernel/cpu/sh3/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7709) += setup-sh770x.o obj-$(CONFIG_CPU_SUBTYPE_SH7710) += setup-sh7710.o obj-$(CONFIG_CPU_SUBTYPE_SH7712) += setup-sh7710.o obj-$(CONFIG_CPU_SUBTYPE_SH7720) += setup-sh7720.o +obj-$(CONFIG_CPU_SUBTYPE_SH7721) += setup-sh7720.o # Primary on-chip clocks (common) clock-$(CONFIG_CPU_SH3) := clock-sh3.o diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c index 22070e43e34d..fcc80bb7bee7 100644 --- a/arch/sh/kernel/cpu/sh3/probe.c +++ b/arch/sh/kernel/cpu/sh3/probe.c @@ -84,6 +84,9 @@ int __uses_jump_to_uncached detect_cpu_and_cache_system(void) #if defined(CONFIG_CPU_SUBTYPE_SH7720) boot_cpu_data.type = CPU_SH7720; #endif +#if defined(CONFIG_CPU_SUBTYPE_SH7721) + boot_cpu_data.type = CPU_SH7721; +#endif #if defined(CONFIG_CPU_SUBTYPE_SH7705) boot_cpu_data.type = CPU_SH7705; diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c index a0929b8a95ae..00facd028a08 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c @@ -127,8 +127,11 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(USBF_SPD, 0x6e0), INTC_VECT(DMAC1_DEI0, 0x800), INTC_VECT(DMAC1_DEI1, 0x820), INTC_VECT(DMAC1_DEI2, 0x840), INTC_VECT(DMAC1_DEI3, 0x860), INTC_VECT(LCDC, 0x900), - INTC_VECT(SSL, 0x980), INTC_VECT(USBFI0, 0xa20), - INTC_VECT(USBFI1, 0xa40), INTC_VECT(USBHI, 0xa60), +#if defined(CONFIG_CPU_SUBTYPE_SH7720) + INTC_VECT(SSL, 0x980), +#endif + INTC_VECT(USBFI0, 0xa20), INTC_VECT(USBFI1, 0xa40), + INTC_VECT(USBHI, 0xa60), INTC_VECT(DMAC2_DEI4, 0xb80), INTC_VECT(DMAC2_DEI5, 0xba0), INTC_VECT(ADC, 0xbe0), INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20), INTC_VECT(PINT07, 0xc80), @@ -168,7 +171,11 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xA414FEE4UL, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, SIM, 0 } }, { 0xA4140016UL, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } }, { 0xA4140018UL, 0, 16, 4, /* IPRD */ { USBF_SPD, TMU_SUNI, IRQ5, IRQ4 } }, +#if defined(CONFIG_CPU_SUBTYPE_SH7720) { 0xA414001AUL, 0, 16, 4, /* IPRE */ { DMAC1, 0, LCDC, SSL } }, +#else + { 0xA414001AUL, 0, 16, 4, /* IPRE */ { DMAC1, 0, LCDC, 0 } }, +#endif { 0xA4080000UL, 0, 16, 4, /* IPRF */ { ADC, DMAC2, USBFI, CMT } }, { 0xA4080002UL, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, 0, 0 } }, { 0xA4080004UL, 0, 16, 4, /* IPRH */ { PINT07, PINT815, TPU, IIC } }, diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c index 2f30977558ad..957f25611543 100644 --- a/arch/sh/kernel/early_printk.c +++ b/arch/sh/kernel/early_printk.c @@ -63,7 +63,8 @@ static struct console bios_console = { #include #include "../../../drivers/serial/sh-sci.h" -#if defined(CONFIG_CPU_SUBTYPE_SH7720) +#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define EPK_SCSMR_VALUE 0x000 #define EPK_SCBRR_VALUE 0x00C #define EPK_FIFO_SIZE 64 @@ -117,7 +118,8 @@ static struct console scif_console = { }; #if !defined(CONFIG_SH_STANDARD_BIOS) -#if defined(CONFIG_CPU_SUBTYPE_SH7720) +#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) static void scif_sercon_init(char *s) { sci_out(&scif_port, SCSCR, 0x0000); /* clear TE and RE */ @@ -208,9 +210,11 @@ static int __init setup_early_printk(char *buf) if (!strncmp(buf, "serial", 6)) { early_console = &scif_console; -#if (defined(CONFIG_CPU_SH4) || defined(CONFIG_CPU_SUBTYPE_SH7720)) && \ - !defined(CONFIG_SH_STANDARD_BIOS) +#if !defined(CONFIG_SH_STANDARD_BIOS) +#if defined(CONFIG_CPU_SH4) || defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) scif_sercon_init(buf + 6); +#endif #endif } #endif diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 9c105c827e86..48cd576754b5 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -314,10 +314,10 @@ static const char *cpu_name[] = { [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", [CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710", [CPU_SH7712] = "SH7712", [CPU_SH7720] = "SH7720", - [CPU_SH7729] = "SH7729", [CPU_SH7750] = "SH7750", - [CPU_SH7750S] = "SH7750S", [CPU_SH7750R] = "SH7750R", - [CPU_SH7751] = "SH7751", [CPU_SH7751R] = "SH7751R", - [CPU_SH7760] = "SH7760", + [CPU_SH7721] = "SH7721", [CPU_SH7729] = "SH7729", + [CPU_SH7750] = "SH7750", [CPU_SH7750S] = "SH7750S", + [CPU_SH7750R] = "SH7750R", [CPU_SH7751] = "SH7751", + [CPU_SH7751R] = "SH7751R", [CPU_SH7760] = "SH7760", [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501", [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c index 628ec9a15e38..8935570008d2 100644 --- a/arch/sh/kernel/timers/timer-tmu.c +++ b/arch/sh/kernel/timers/timer-tmu.c @@ -174,6 +174,7 @@ static int tmu_timer_init(void) tmu_timer_stop(); #if !defined(CONFIG_CPU_SUBTYPE_SH7720) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7721) && \ !defined(CONFIG_CPU_SUBTYPE_SH7760) && \ !defined(CONFIG_CPU_SUBTYPE_SH7785) && \ !defined(CONFIG_CPU_SUBTYPE_SHX3) diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 73440e26834b..6fbfd140b7e7 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -302,7 +302,7 @@ static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag) } sci_out(port, SCFCR, fcr_val); } -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || defined(CONFIG_CPU_SUBTYPE_SH7721) static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) { unsigned int fcr_val = 0; diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 0187dccfe8c1..85562040a6d3 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -46,7 +46,8 @@ */ # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0 # define SCIF_ONLY -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) # define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */ # define SCIF_ONLY #define SCIF_ORER 0x0200 /* overrun error bit */ @@ -216,7 +217,8 @@ #define SCIF_DR 0x0001 /* 7705 SCIF, 7707 SCIF, 7709 SCIF, 7750 SCIF */ #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCIF_ORER 0x0200 #define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER) #define SCIF_RFDC_MASK 0x007f @@ -254,7 +256,8 @@ # define SCxSR_PER(port) SCIF_PER # define SCxSR_BRK(port) SCIF_BRK #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) # define SCxSR_RDxF_CLEAR(port) (sci_in(port,SCxSR)&0xfffc) # define SCxSR_ERROR_CLEAR(port) (sci_in(port,SCxSR)&0xfd73) # define SCxSR_TDxE_CLEAR(port) (sci_in(port,SCxSR)&0xffdf) @@ -363,7 +366,8 @@ #define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \ CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCIF_FNS(name, scif_offset, scif_size) \ CPU_SCIF_FNS(name, scif_offset, scif_size) #else @@ -390,7 +394,8 @@ #endif #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) SCIF_FNS(SCSMR, 0x00, 16) SCIF_FNS(SCBRR, 0x04, 8) @@ -512,7 +517,8 @@ static inline void set_sh771x_scif_pfc(struct uart_port *port) return; } } -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xa4430000) @@ -696,7 +702,8 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_CPU_SUBTYPE_SH7785) #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1) #elif defined(__H8300H__) || defined(__H8300S__) #define SCBRR_VALUE(bps) (((CONFIG_CPU_CLOCK*1000/32)/bps)-1) diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h index 77dd45d82414..56bd838b7db4 100644 --- a/include/asm-sh/cpu-sh3/cache.h +++ b/include/asm-sh/cpu-sh3/cache.h @@ -33,7 +33,8 @@ #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ defined(CONFIG_CPU_SUBTYPE_SH7710) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define CCR3 0xa40000b4 #define CCR_CACHE_16KB 0x00010000 #define CCR_CACHE_32KB 0x00020000 diff --git a/include/asm-sh/cpu-sh3/dma.h b/include/asm-sh/cpu-sh3/dma.h index 54bfece328c2..092ff9d872c3 100644 --- a/include/asm-sh/cpu-sh3/dma.h +++ b/include/asm-sh/cpu-sh3/dma.h @@ -2,7 +2,9 @@ #define __ASM_CPU_SH3_DMA_H -#if defined(CONFIG_CPU_SUBTYPE_SH7720) || defined(CONFIG_CPU_SUBTYPE_SH7709) +#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) || \ + defined(CONFIG_CPU_SUBTYPE_SH7709) #define SH_DMAC_BASE 0xa4010020 #define DMTE0_IRQ 48 diff --git a/include/asm-sh/cpu-sh3/gpio.h b/include/asm-sh/cpu-sh3/gpio.h index 48770c1c7bdf..4e53eb314b8f 100644 --- a/include/asm-sh/cpu-sh3/gpio.h +++ b/include/asm-sh/cpu-sh3/gpio.h @@ -12,7 +12,8 @@ #ifndef _CPU_SH3_GPIO_H #define _CPU_SH3_GPIO_H -#if defined(CONFIG_CPU_SUBTYPE_SH7720) +#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) /* Control registers */ #define PORT_PACR 0xA4050100UL diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h index 16c2d63b7e39..ab09da73ce77 100644 --- a/include/asm-sh/cpu-sh3/mmu_context.h +++ b/include/asm-sh/cpu-sh3/mmu_context.h @@ -33,7 +33,8 @@ defined(CONFIG_CPU_SUBTYPE_SH7709) || \ defined(CONFIG_CPU_SUBTYPE_SH7710) || \ defined(CONFIG_CPU_SUBTYPE_SH7712) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define INTEVT 0xa4000000 /* INTEVTE2(0xa4000000) */ #else #define INTEVT 0xffffffd8 diff --git a/include/asm-sh/cpu-sh3/timer.h b/include/asm-sh/cpu-sh3/timer.h index 7b795ac5477c..793acf12aa08 100644 --- a/include/asm-sh/cpu-sh3/timer.h +++ b/include/asm-sh/cpu-sh3/timer.h @@ -23,12 +23,13 @@ * --------------------------------------------------------------------------- */ -#if !defined(CONFIG_CPU_SUBTYPE_SH7720) +#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && !defined(CONFIG_CPU_SUBTYPE_SH7721) #define TMU_TOCR 0xfffffe90 /* Byte access */ #endif #if defined(CONFIG_CPU_SUBTYPE_SH7710) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define TMU_012_TSTR 0xa412fe92 /* Byte access */ #define TMU0_TCOR 0xa412fe94 /* Long access */ @@ -57,7 +58,7 @@ #define TMU2_TCOR 0xfffffeac /* Long access */ #define TMU2_TCNT 0xfffffeb0 /* Long access */ #define TMU2_TCR 0xfffffeb4 /* Word access */ -#if !defined(CONFIG_CPU_SUBTYPE_SH7720) +#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && !defined(CONFIG_CPU_SUBTYPE_SH7721) #define TMU2_TCPR2 0xfffffeb8 /* Long access */ #endif #endif diff --git a/include/asm-sh/cpu-sh3/ubc.h b/include/asm-sh/cpu-sh3/ubc.h index 18467c574534..4e6381d5ff7a 100644 --- a/include/asm-sh/cpu-sh3/ubc.h +++ b/include/asm-sh/cpu-sh3/ubc.h @@ -12,7 +12,8 @@ #define __ASM_CPU_SH3_UBC_H #if defined(CONFIG_CPU_SUBTYPE_SH7710) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define UBC_BARA 0xa4ffffb0 #define UBC_BAMRA 0xa4ffffb4 #define UBC_BBRA 0xa4ffffb8 diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h index bbbdaab8de5f..f4a8da71ba45 100644 --- a/include/asm-sh/processor.h +++ b/include/asm-sh/processor.h @@ -23,7 +23,7 @@ enum cpu_type { CPU_SH7705, CPU_SH7706, CPU_SH7707, CPU_SH7708, CPU_SH7708S, CPU_SH7708R, CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712, - CPU_SH7720, CPU_SH7729, + CPU_SH7720, CPU_SH7721, CPU_SH7729, /* SH-4 types */ CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,