diff options
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/common.c | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap-secure.h | 13 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap44xx.h | 1 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap_hwmod.h | 6 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/sram.h | 6 | ||||
| -rw-r--r-- | arch/arm/plat-omap/sram.c | 8 |
6 files changed, 36 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 2ee6341fffdb..06383b51e655 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -22,6 +22,8 @@ #include <plat/vram.h> #include <plat/dsp.h> +#include <plat/omap-secure.h> + #define NO_LENGTH_CHECK 0xffffffff @@ -66,6 +68,7 @@ void __init omap_reserve(void) omapfb_reserve_sdram_memblock(); omap_vram_reserve_sdram_memblock(); omap_dsp_reserve_sdram_memblock(); + omap_secure_ram_reserve_memblock(); } void __init omap_init_consistent_dma_size(void) diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h new file mode 100644 index 000000000000..64f9d1c7f1bb --- /dev/null +++ b/arch/arm/plat-omap/include/plat/omap-secure.h @@ -0,0 +1,13 @@ +#ifndef __OMAP_SECURE_H__ +#define __OMAP_SECURE_H__ + +#include <linux/types.h> + +#ifdef CONFIG_ARCH_OMAP2PLUS +extern int omap_secure_ram_reserve_memblock(void); +#else +static inline void omap_secure_ram_reserve_memblock(void) +{ } +#endif + +#endif /* __OMAP_SECURE_H__ */ diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h index ea2b8a6306e7..c0d478e55c84 100644 --- a/arch/arm/plat-omap/include/plat/omap44xx.h +++ b/arch/arm/plat-omap/include/plat/omap44xx.h @@ -45,6 +45,7 @@ #define OMAP44XX_WKUPGEN_BASE 0x48281000 #define OMAP44XX_MCPDM_BASE 0x40132000 #define OMAP44XX_MCPDM_L3_BASE 0x49032000 +#define OMAP44XX_SAR_RAM_BASE 0x4a326000 #define OMAP44XX_MAILBOX_BASE (L4_44XX_BASE + 0xF4000) #define OMAP44XX_HSUSB_OTG_BASE (L4_44XX_BASE + 0xAB000) diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 8b372ede17c1..647010109afa 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -97,6 +97,7 @@ struct omap_hwmod_mux_info { struct omap_device_pad *pads; int nr_pads_dynamic; struct omap_device_pad **pads_dynamic; + int *irqs; bool enabled; }; @@ -416,10 +417,13 @@ struct omap_hwmod_omap4_prcm { * _HWMOD_NO_MPU_PORT: no path exists for the MPU to write to this module * _HWMOD_WAKEUP_ENABLED: set when the omap_hwmod code has enabled ENAWAKEUP * _HWMOD_SYSCONFIG_LOADED: set when the OCP_SYSCONFIG value has been cached + * _HWMOD_SKIP_ENABLE: set if hwmod enabled during init (HWMOD_INIT_NO_IDLE) - + * causes the first call to _enable() to only update the pinmux */ #define _HWMOD_NO_MPU_PORT (1 << 0) #define _HWMOD_WAKEUP_ENABLED (1 << 1) #define _HWMOD_SYSCONFIG_LOADED (1 << 2) +#define _HWMOD_SKIP_ENABLE (1 << 3) /* * omap_hwmod._state definitions @@ -604,6 +608,8 @@ int omap_hwmod_get_context_loss_count(struct omap_hwmod *oh); int omap_hwmod_no_setup_reset(struct omap_hwmod *oh); +int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx); + /* * Chip variant-specific hwmod init routines - XXX should be converted * to use initcalls once the initial boot ordering is straightened out diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h index f500fc34d065..75aa1b2bef51 100644 --- a/arch/arm/plat-omap/include/plat/sram.h +++ b/arch/arm/plat-omap/include/plat/sram.h @@ -95,6 +95,10 @@ static inline void omap_push_sram_idle(void) {} */ #define OMAP2_SRAM_PA 0x40200000 #define OMAP3_SRAM_PA 0x40200000 +#ifdef CONFIG_OMAP4_ERRATA_I688 +#define OMAP4_SRAM_PA 0x40304000 +#define OMAP4_SRAM_VA 0xfe404000 +#else #define OMAP4_SRAM_PA 0x40300000 - +#endif #endif diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 8b28664d1c62..ad6a71a00cef 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -40,7 +40,11 @@ #define OMAP1_SRAM_PA 0x20000000 #define OMAP2_SRAM_PUB_PA (OMAP2_SRAM_PA + 0xf800) #define OMAP3_SRAM_PUB_PA (OMAP3_SRAM_PA + 0x8000) +#ifdef CONFIG_OMAP4_ERRATA_I688 +#define OMAP4_SRAM_PUB_PA OMAP4_SRAM_PA +#else #define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000) +#endif #if defined(CONFIG_ARCH_OMAP2PLUS) #define SRAM_BOOTLOADER_SZ 0x00 @@ -163,6 +167,10 @@ static void __init omap_map_sram(void) if (omap_sram_size == 0) return; +#ifdef CONFIG_OMAP4_ERRATA_I688 + omap_sram_start += PAGE_SIZE; + omap_sram_size -= SZ_16K; +#endif if (cpu_is_omap34xx()) { /* * SRAM must be marked as non-cached on OMAP3 since the |