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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org, Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice VILCHEZ <patrice.vilchez@atmel.com>
Subject: [PATCH 6/9] ARM: at91: add sam9x5 series CPU definition and cpu_is_xxx macro
Date: Fri, 30 Mar 2012 06:58:45 +0200	[thread overview]
Message-ID: <1333083528-24289-6-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <20120330045639.GZ444@game.jcrosoft.org>

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 arch/arm/mach-at91/include/mach/cpu.h |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index 3bef931..0700f21 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -27,6 +27,7 @@
 #define ARCH_ID_AT91SAM9G45	0x819b05a0
 #define ARCH_ID_AT91SAM9G45MRL	0x819b05a2	/* aka 9G45-ES2 & non ES lots */
 #define ARCH_ID_AT91SAM9G45ES	0x819b05a1	/* 9G45-ES (Engineering Sample) */
+#define ARCH_ID_AT91SAM9X5	0x819a05a0
 #define ARCH_ID_AT91CAP9	0x039A03A0
 
 #define ARCH_ID_AT91SAM9XE128	0x329973a0
@@ -55,6 +56,12 @@ static inline unsigned long at91_cpu_fully_identify(void)
 #define ARCH_EXID_AT91SAM9G46	0x00000003
 #define ARCH_EXID_AT91SAM9G45	0x00000004
 
+#define ARCH_EXID_AT91SAM9G15	0x00000000
+#define ARCH_EXID_AT91SAM9G35	0x00000001
+#define ARCH_EXID_AT91SAM9X35	0x00000002
+#define ARCH_EXID_AT91SAM9G25	0x00000003
+#define ARCH_EXID_AT91SAM9X25	0x00000004
+
 static inline unsigned long at91_exid_identify(void)
 {
 	return at91_sys_read(AT91_DBGU_EXID);
@@ -143,6 +150,27 @@ static inline unsigned long at91cap9_rev_identify(void)
 #define cpu_is_at91sam9m11()	(0)
 #endif
 
+#ifdef CONFIG_ARCH_AT91SAM9X5
+#define cpu_is_at91sam9x5()	(at91_cpu_identify() == ARCH_ID_AT91SAM9X5)
+#define cpu_is_at91sam9g15()	(cpu_is_at91sam9x5() && \
+				(at91_exid_identify() == ARCH_EXID_AT91SAM9G15))
+#define cpu_is_at91sam9g35()	(cpu_is_at91sam9x5() && \
+				(at91_exid_identify() == ARCH_EXID_AT91SAM9G35))
+#define cpu_is_at91sam9x35()	(cpu_is_at91sam9x5() && \
+				(at91_exid_identify() == ARCH_EXID_AT91SAM9X35))
+#define cpu_is_at91sam9g25()	(cpu_is_at91sam9x5() && \
+				(at91_exid_identify() == ARCH_EXID_AT91SAM9G25))
+#define cpu_is_at91sam9x25()	(cpu_is_at91sam9x5() && \
+				(at91_exid_identify() == ARCH_EXID_AT91SAM9X25))
+#else
+#define cpu_is_at91sam9x5()	(0)
+#define cpu_is_at91sam9g15()	(0)
+#define cpu_is_at91sam9g35()	(0)
+#define cpu_is_at91sam9x35()	(0)
+#define cpu_is_at91sam9g25()	(0)
+#define cpu_is_at91sam9x25()	(0)
+#endif
+
 #ifdef CONFIG_ARCH_AT91CAP9
 #define cpu_is_at91cap9()	(at91_cpu_identify() == ARCH_ID_AT91CAP9)
 #define cpu_is_at91cap9_revB()	(at91cap9_rev_identify() == ARCH_REVISION_CAP9_B)
-- 
1.7.9.1


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  parent reply	other threads:[~2012-03-30  5:13 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-30  4:56 [PATCH 0/9] AT91 update rm9200ek support and add sam9x5 support Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 1/9] at91rm9200ek: add ohci support Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 2/9] at91rm9200ek: add leds support Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 3/9] at91rm9200ek: add usb serial support Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 4/9] at91rm9200ek: update defconfig Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 5/9] atmel_nand: add on_flash_btt option to enable bbt option Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-03-30  4:58 ` [PATCH 7/9] ARM: at91: allow to pass the interface id to at91_add_device_eth Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  4:58 ` [PATCH 8/9] ARM: at91/pio: add new PIO3 features Jean-Christophe PLAGNIOL-VILLARD
2012-03-30  5:38 ` [PATCH 9/9] AT91: at91sam9x5: add chip and board file Jean-Christophe PLAGNIOL-VILLARD
2012-04-02  9:14 ` [PATCH 0/9] AT91 update rm9200ek support and add sam9x5 support Sascha Hauer
2012-04-02  9:21   ` Jean-Christophe PLAGNIOL-VILLARD

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