diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-09-15 18:15:55 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-09-22 11:39:06 +0200 |
| commit | 726d32bf79ef4042004535c9af9c8ea543abe46f (patch) | |
| tree | ca28c5477eb81a6b595f5574c7789c7fddee9cce /arch/arm/mach-at91/include/mach/cpu.h | |
| parent | 2dc850b62e5b727a5413b60197cdddf92ab4f1a2 (diff) | |
ARM: at91: SAMA5D4 SoC detection code and low level routines
SoC identification code, kernel uncompress and low level
debugging routines update.
On SAMA5D4, DBGU is at another address AT91_BASE_DBGU2 so another
round of detection is needed. We also had to differentiate with
SAMA5D3 SoC family and rename some variables.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-at91/include/mach/cpu.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/cpu.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h index d77572e8cb15..b27e9ca65653 100644 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -36,7 +36,7 @@ #define ARCH_ID_AT91M40807 0x14080745 #define ARCH_ID_AT91R40008 0x44000840 -#define ARCH_ID_SAMA5D3 0x8A5C07C0 +#define ARCH_ID_SAMA5 0x8A5C07C0 #define ARCH_EXID_AT91SAM9M11 0x00000001 #define ARCH_EXID_AT91SAM9M10 0x00000002 @@ -49,12 +49,19 @@ #define ARCH_EXID_AT91SAM9G25 0x00000003 #define ARCH_EXID_AT91SAM9X25 0x00000004 +#define ARCH_EXID_SAMA5D3 0x00004300 #define ARCH_EXID_SAMA5D31 0x00444300 #define ARCH_EXID_SAMA5D33 0x00414300 #define ARCH_EXID_SAMA5D34 0x00414301 #define ARCH_EXID_SAMA5D35 0x00584300 #define ARCH_EXID_SAMA5D36 0x00004301 +#define ARCH_EXID_SAMA5D4 0x00000007 +#define ARCH_EXID_SAMA5D41 0x00000001 +#define ARCH_EXID_SAMA5D42 0x00000002 +#define ARCH_EXID_SAMA5D43 0x00000003 +#define ARCH_EXID_SAMA5D44 0x00000004 + #define ARCH_FAMILY_AT91X92 0x09200000 #define ARCH_FAMILY_AT91SAM9 0x01900000 #define ARCH_FAMILY_AT91SAM9XE 0x02900000 @@ -111,6 +118,10 @@ enum at91_soc_subtype { AT91_SOC_SAMA5D31, AT91_SOC_SAMA5D33, AT91_SOC_SAMA5D34, AT91_SOC_SAMA5D35, AT91_SOC_SAMA5D36, + /* SAMA5D4 */ + AT91_SOC_SAMA5D41, AT91_SOC_SAMA5D42, AT91_SOC_SAMA5D43, + AT91_SOC_SAMA5D44, + /* No subtype for this SoC */ AT91_SOC_SUBTYPE_NONE, |