diff options
Diffstat (limited to 'extras/recipes-kernel/linux/linux-omap/base/0011-ARM-OMAP-add-omap_rev_-macros.patch')
| -rw-r--r-- | extras/recipes-kernel/linux/linux-omap/base/0011-ARM-OMAP-add-omap_rev_-macros.patch | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap/base/0011-ARM-OMAP-add-omap_rev_-macros.patch b/extras/recipes-kernel/linux/linux-omap/base/0011-ARM-OMAP-add-omap_rev_-macros.patch new file mode 100644 index 00000000..b89302bc --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap/base/0011-ARM-OMAP-add-omap_rev_-macros.patch | |||
| @@ -0,0 +1,81 @@ | |||
| 1 | From 8b34449d7eb89e1ae1c1c84f90ef5ea1e397787e Mon Sep 17 00:00:00 2001 | ||
| 2 | From: Koen Kooi <koen@dominion.thruhere.net> | ||
| 3 | Date: Tue, 23 Nov 2010 11:40:20 +0100 | ||
| 4 | Subject: [PATCH 11/28] ARM: OMAP: add omap_rev_* macros | ||
| 5 | |||
| 6 | This is just to make the SGX modules build that depend on omap_rev_lt_3_0 | ||
| 7 | |||
| 8 | Signed-off-by: Koen Kooi <koen@beagleboard.org> | ||
| 9 | --- | ||
| 10 | arch/arm/plat-omap/include/plat/cpu.h | 55 +++++++++++++++++++++++++++++++++ | ||
| 11 | 1 files changed, 55 insertions(+), 0 deletions(-) | ||
| 12 | |||
| 13 | diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h | ||
| 14 | index 3fd8b40..1a8c347 100644 | ||
| 15 | --- a/arch/arm/plat-omap/include/plat/cpu.h | ||
| 16 | +++ b/arch/arm/plat-omap/include/plat/cpu.h | ||
| 17 | @@ -394,6 +394,61 @@ IS_OMAP_TYPE(3517, 0x3517) | ||
| 18 | #define OMAP4430_REV_ES2_0 0x44301044 | ||
| 19 | |||
| 20 | /* | ||
| 21 | + * Silicon revisions | ||
| 22 | + */ | ||
| 23 | +#define OMAP_ES_1_0 0x00 | ||
| 24 | +#define OMAP_ES_2_0 0x10 | ||
| 25 | +#define OMAP_ES_2_1 0x20 | ||
| 26 | +#define OMAP_ES_3_0 0x30 | ||
| 27 | +#define OMAP_ES_3_1 0x40 | ||
| 28 | + | ||
| 29 | +#define OMAP_REV_MASK 0x0000ff00 | ||
| 30 | +#define OMAP_REV_BITS ((omap_rev() & OMAP_REV_MASK) >> 8) | ||
| 31 | + | ||
| 32 | +#define OMAP_REV_IS(revid) \ | ||
| 33 | +static inline u8 omap_rev_is_ ##revid (void) \ | ||
| 34 | +{ \ | ||
| 35 | + return (OMAP_REV_BITS == OMAP_ES_ ##revid) ? 1 : 0; \ | ||
| 36 | +} | ||
| 37 | + | ||
| 38 | +#define OMAP_REV_LT(revid) \ | ||
| 39 | +static inline u8 omap_rev_lt_ ##revid (void) \ | ||
| 40 | +{ \ | ||
| 41 | + return (OMAP_REV_BITS < OMAP_ES_ ##revid) ? 1 : 0; \ | ||
| 42 | +} | ||
| 43 | + | ||
| 44 | +#define OMAP_REV_LE(revid) \ | ||
| 45 | +static inline u8 omap_rev_le_ ##revid (void) \ | ||
| 46 | +{ \ | ||
| 47 | + return (OMAP_REV_BITS <= OMAP_ES_ ##revid) ? 1 : 0; \ | ||
| 48 | +} | ||
| 49 | + | ||
| 50 | +#define OMAP_REV_GT(revid) \ | ||
| 51 | +static inline u8 omap_rev_gt_ ##revid (void) \ | ||
| 52 | +{ \ | ||
| 53 | + return (OMAP_REV_BITS > OMAP_ES_ ##revid) ? 1 : 0; \ | ||
| 54 | +} | ||
| 55 | + | ||
| 56 | +#define OMAP_REV_GE(revid) \ | ||
| 57 | +static inline u8 omap_rev_ge_ ##revid (void) \ | ||
| 58 | +{ \ | ||
| 59 | + return (OMAP_REV_BITS >= OMAP_ES_ ##revid) ? 1 : 0; \ | ||
| 60 | +} | ||
| 61 | + | ||
| 62 | +#define OMAP_REV_FUNCTIONS(revid) \ | ||
| 63 | + OMAP_REV_IS(revid) \ | ||
| 64 | + OMAP_REV_LT(revid) \ | ||
| 65 | + OMAP_REV_LE(revid) \ | ||
| 66 | + OMAP_REV_GT(revid) \ | ||
| 67 | + OMAP_REV_GE(revid) | ||
| 68 | + | ||
| 69 | +OMAP_REV_FUNCTIONS(1_0) | ||
| 70 | +OMAP_REV_FUNCTIONS(2_0) | ||
| 71 | +OMAP_REV_FUNCTIONS(2_1) | ||
| 72 | +OMAP_REV_FUNCTIONS(3_0) | ||
| 73 | +OMAP_REV_FUNCTIONS(3_1) | ||
| 74 | + | ||
| 75 | +/* | ||
| 76 | * omap_chip bits | ||
| 77 | * | ||
| 78 | * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is | ||
| 79 | -- | ||
| 80 | 1.6.6.1 | ||
| 81 | |||