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authorYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>2007-12-25 21:45:06 -0500
committerPaul Mundt <lethal@linux-sh.org>2008-01-27 23:19:02 -0500
commit31a49c4bf8f964b7a9897baa889916d71b51d9c1 (patch)
treee6c900dfbdf51d97d4c189a712a8c4e1aa059cf4 /arch
parent52e8b118ecd17185ce514cd3f955094c1d8f4288 (diff)
sh: Add support for SH7721 CPU subtype.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/Kconfig7
-rw-r--r--arch/sh/Kconfig.debug2
-rw-r--r--arch/sh/drivers/dma/Kconfig2
-rw-r--r--arch/sh/drivers/dma/dma-sh.c2
-rw-r--r--arch/sh/kernel/cpu/sh3/Makefile1
-rw-r--r--arch/sh/kernel/cpu/sh3/probe.c3
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7720.c11
-rw-r--r--arch/sh/kernel/early_printk.c12
-rw-r--r--arch/sh/kernel/setup.c8
-rw-r--r--arch/sh/kernel/timers/timer-tmu.c1
10 files changed, 37 insertions, 12 deletions
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
214 help 214 help
215 Select SH7720 if you have a SH3-DSP SH7720 CPU. 215 Select SH7720 if you have a SH3-DSP SH7720 CPU.
216 216
217config CPU_SUBTYPE_SH7721
218 bool "Support SH7721 processor"
219 select CPU_SH3
220 select CPU_HAS_DSP
221 help
222 Select SH7721 if you have a SH3-DSP SH7721 CPU.
223
217# SH-4 Processor Support 224# SH-4 Processor Support
218 225
219config CPU_SUBTYPE_SH7750 226config 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
35 default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263 35 default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263
36 default "0xf8420000" if CPU_SUBTYPE_SH7619 36 default "0xf8420000" if CPU_SUBTYPE_SH7619
37 default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705 37 default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705
38 default "0xa4430000" if CPU_SUBTYPE_SH7720 38 default "0xa4430000" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721
39 default "0xffc30000" if CPU_SUBTYPE_SHX3 39 default "0xffc30000" if CPU_SUBTYPE_SHX3
40 default "0xffe80000" if CPU_SH4 40 default "0xffe80000" if CPU_SH4
41 default "0x00000000" 41 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
12config NR_ONCHIP_DMA_CHANNELS 12config NR_ONCHIP_DMA_CHANNELS
13 int 13 int
14 depends on SH_DMA 14 depends on SH_DMA
15 default "6" if CPU_SUBTYPE_SH7720 15 default "6" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721
16 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R 16 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R
17 default "12" if CPU_SUBTYPE_SH7780 17 default "12" if CPU_SUBTYPE_SH7780
18 default "4" 18 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[] = {
25 DMTE2_IRQ, 25 DMTE2_IRQ,
26 DMTE3_IRQ, 26 DMTE3_IRQ,
27#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ 27#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
28 defined(CONFIG_CPU_SUBTYPE_SH7721) || \
28 defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ 29 defined(CONFIG_CPU_SUBTYPE_SH7751R) || \
29 defined(CONFIG_CPU_SUBTYPE_SH7760) || \ 30 defined(CONFIG_CPU_SUBTYPE_SH7760) || \
30 defined(CONFIG_CPU_SUBTYPE_SH7709) || \ 31 defined(CONFIG_CPU_SUBTYPE_SH7709) || \
@@ -203,6 +204,7 @@ static int sh_dmac_get_dma_residue(struct dma_channel *chan)
203} 204}
204 205
205#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ 206#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
207 defined(CONFIG_CPU_SUBTYPE_SH7721) || \
206 defined(CONFIG_CPU_SUBTYPE_SH7780) 208 defined(CONFIG_CPU_SUBTYPE_SH7780)
207#define dmaor_read_reg() ctrl_inw(DMAOR) 209#define dmaor_read_reg() ctrl_inw(DMAOR)
208#define dmaor_write_reg(data) ctrl_outw(data, DMAOR) 210#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-$(CONFIG_CPU_SUBTYPE_SH7709) += setup-sh770x.o
13obj-$(CONFIG_CPU_SUBTYPE_SH7710) += setup-sh7710.o 13obj-$(CONFIG_CPU_SUBTYPE_SH7710) += setup-sh7710.o
14obj-$(CONFIG_CPU_SUBTYPE_SH7712) += setup-sh7710.o 14obj-$(CONFIG_CPU_SUBTYPE_SH7712) += setup-sh7710.o
15obj-$(CONFIG_CPU_SUBTYPE_SH7720) += setup-sh7720.o 15obj-$(CONFIG_CPU_SUBTYPE_SH7720) += setup-sh7720.o
16obj-$(CONFIG_CPU_SUBTYPE_SH7721) += setup-sh7720.o
16 17
17# Primary on-chip clocks (common) 18# Primary on-chip clocks (common)
18clock-$(CONFIG_CPU_SH3) := clock-sh3.o 19clock-$(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)
84#if defined(CONFIG_CPU_SUBTYPE_SH7720) 84#if defined(CONFIG_CPU_SUBTYPE_SH7720)
85 boot_cpu_data.type = CPU_SH7720; 85 boot_cpu_data.type = CPU_SH7720;
86#endif 86#endif
87#if defined(CONFIG_CPU_SUBTYPE_SH7721)
88 boot_cpu_data.type = CPU_SH7721;
89#endif
87#if defined(CONFIG_CPU_SUBTYPE_SH7705) 90#if defined(CONFIG_CPU_SUBTYPE_SH7705)
88 boot_cpu_data.type = CPU_SH7705; 91 boot_cpu_data.type = CPU_SH7705;
89 92
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 = {
127 INTC_VECT(USBF_SPD, 0x6e0), INTC_VECT(DMAC1_DEI0, 0x800), 127 INTC_VECT(USBF_SPD, 0x6e0), INTC_VECT(DMAC1_DEI0, 0x800),
128 INTC_VECT(DMAC1_DEI1, 0x820), INTC_VECT(DMAC1_DEI2, 0x840), 128 INTC_VECT(DMAC1_DEI1, 0x820), INTC_VECT(DMAC1_DEI2, 0x840),
129 INTC_VECT(DMAC1_DEI3, 0x860), INTC_VECT(LCDC, 0x900), 129 INTC_VECT(DMAC1_DEI3, 0x860), INTC_VECT(LCDC, 0x900),
130 INTC_VECT(SSL, 0x980), INTC_VECT(USBFI0, 0xa20), 130#if defined(CONFIG_CPU_SUBTYPE_SH7720)
131 INTC_VECT(USBFI1, 0xa40), INTC_VECT(USBHI, 0xa60), 131 INTC_VECT(SSL, 0x980),
132#endif
133 INTC_VECT(USBFI0, 0xa20), INTC_VECT(USBFI1, 0xa40),
134 INTC_VECT(USBHI, 0xa60),
132 INTC_VECT(DMAC2_DEI4, 0xb80), INTC_VECT(DMAC2_DEI5, 0xba0), 135 INTC_VECT(DMAC2_DEI4, 0xb80), INTC_VECT(DMAC2_DEI5, 0xba0),
133 INTC_VECT(ADC, 0xbe0), INTC_VECT(SCIF0, 0xc00), 136 INTC_VECT(ADC, 0xbe0), INTC_VECT(SCIF0, 0xc00),
134 INTC_VECT(SCIF1, 0xc20), INTC_VECT(PINT07, 0xc80), 137 INTC_VECT(SCIF1, 0xc20), INTC_VECT(PINT07, 0xc80),
@@ -168,7 +171,11 @@ static struct intc_prio_reg prio_registers[] __initdata = {
168 { 0xA414FEE4UL, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, SIM, 0 } }, 171 { 0xA414FEE4UL, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, SIM, 0 } },
169 { 0xA4140016UL, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } }, 172 { 0xA4140016UL, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } },
170 { 0xA4140018UL, 0, 16, 4, /* IPRD */ { USBF_SPD, TMU_SUNI, IRQ5, IRQ4 } }, 173 { 0xA4140018UL, 0, 16, 4, /* IPRD */ { USBF_SPD, TMU_SUNI, IRQ5, IRQ4 } },
174#if defined(CONFIG_CPU_SUBTYPE_SH7720)
171 { 0xA414001AUL, 0, 16, 4, /* IPRE */ { DMAC1, 0, LCDC, SSL } }, 175 { 0xA414001AUL, 0, 16, 4, /* IPRE */ { DMAC1, 0, LCDC, SSL } },
176#else
177 { 0xA414001AUL, 0, 16, 4, /* IPRE */ { DMAC1, 0, LCDC, 0 } },
178#endif
172 { 0xA4080000UL, 0, 16, 4, /* IPRF */ { ADC, DMAC2, USBFI, CMT } }, 179 { 0xA4080000UL, 0, 16, 4, /* IPRF */ { ADC, DMAC2, USBFI, CMT } },
173 { 0xA4080002UL, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, 0, 0 } }, 180 { 0xA4080002UL, 0, 16, 4, /* IPRG */ { SCIF0, SCIF1, 0, 0 } },
174 { 0xA4080004UL, 0, 16, 4, /* IPRH */ { PINT07, PINT815, TPU, IIC } }, 181 { 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 = {
63#include <linux/serial_core.h> 63#include <linux/serial_core.h>
64#include "../../../drivers/serial/sh-sci.h" 64#include "../../../drivers/serial/sh-sci.h"
65 65
66#if defined(CONFIG_CPU_SUBTYPE_SH7720) 66#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
67 defined(CONFIG_CPU_SUBTYPE_SH7721)
67#define EPK_SCSMR_VALUE 0x000 68#define EPK_SCSMR_VALUE 0x000
68#define EPK_SCBRR_VALUE 0x00C 69#define EPK_SCBRR_VALUE 0x00C
69#define EPK_FIFO_SIZE 64 70#define EPK_FIFO_SIZE 64
@@ -117,7 +118,8 @@ static struct console scif_console = {
117}; 118};
118 119
119#if !defined(CONFIG_SH_STANDARD_BIOS) 120#if !defined(CONFIG_SH_STANDARD_BIOS)
120#if defined(CONFIG_CPU_SUBTYPE_SH7720) 121#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
122 defined(CONFIG_CPU_SUBTYPE_SH7721)
121static void scif_sercon_init(char *s) 123static void scif_sercon_init(char *s)
122{ 124{
123 sci_out(&scif_port, SCSCR, 0x0000); /* clear TE and RE */ 125 sci_out(&scif_port, SCSCR, 0x0000); /* clear TE and RE */
@@ -208,10 +210,12 @@ static int __init setup_early_printk(char *buf)
208 if (!strncmp(buf, "serial", 6)) { 210 if (!strncmp(buf, "serial", 6)) {
209 early_console = &scif_console; 211 early_console = &scif_console;
210 212
211#if (defined(CONFIG_CPU_SH4) || defined(CONFIG_CPU_SUBTYPE_SH7720)) && \ 213#if !defined(CONFIG_SH_STANDARD_BIOS)
212 !defined(CONFIG_SH_STANDARD_BIOS) 214#if defined(CONFIG_CPU_SH4) || defined(CONFIG_CPU_SUBTYPE_SH7720) || \
215 defined(CONFIG_CPU_SUBTYPE_SH7721)
213 scif_sercon_init(buf + 6); 216 scif_sercon_init(buf + 6);
214#endif 217#endif
218#endif
215 } 219 }
216#endif 220#endif
217 221
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[] = {
314 [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", 314 [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708",
315 [CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710", 315 [CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710",
316 [CPU_SH7712] = "SH7712", [CPU_SH7720] = "SH7720", 316 [CPU_SH7712] = "SH7712", [CPU_SH7720] = "SH7720",
317 [CPU_SH7729] = "SH7729", [CPU_SH7750] = "SH7750", 317 [CPU_SH7721] = "SH7721", [CPU_SH7729] = "SH7729",
318 [CPU_SH7750S] = "SH7750S", [CPU_SH7750R] = "SH7750R", 318 [CPU_SH7750] = "SH7750", [CPU_SH7750S] = "SH7750S",
319 [CPU_SH7751] = "SH7751", [CPU_SH7751R] = "SH7751R", 319 [CPU_SH7750R] = "SH7750R", [CPU_SH7751] = "SH7751",
320 [CPU_SH7760] = "SH7760", 320 [CPU_SH7751R] = "SH7751R", [CPU_SH7760] = "SH7760",
321 [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501", 321 [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501",
322 [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", 322 [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780",
323 [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", 323 [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)
174 tmu_timer_stop(); 174 tmu_timer_stop();
175 175
176#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && \ 176#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && \
177 !defined(CONFIG_CPU_SUBTYPE_SH7721) && \
177 !defined(CONFIG_CPU_SUBTYPE_SH7760) && \ 178 !defined(CONFIG_CPU_SUBTYPE_SH7760) && \
178 !defined(CONFIG_CPU_SUBTYPE_SH7785) && \ 179 !defined(CONFIG_CPU_SUBTYPE_SH7785) && \
179 !defined(CONFIG_CPU_SUBTYPE_SHX3) 180 !defined(CONFIG_CPU_SUBTYPE_SHX3)