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| author | Juha Riihimäki <juha.riihimaki@nokia.com> | 2011-07-29 16:35:14 +0100 |
|---|---|---|
| committer | Andrzej Zaborowski <andrew.zaborowski@intel.com> | 2011-07-30 06:00:33 +0200 |
| commit | f9049203d33847562de155a7c5bc75fe7a3e77f6 (patch) | |
| tree | ba2a6d5221940b9b5f4adb8eb8b9e4209c7bce27 | |
| parent | 64de0e46c06eeb2edb21a936aa4e4b60ca2e5a25 (diff) | |
| download | qemu-f9049203d33847562de155a7c5bc75fe7a3e77f6.tar.gz | |
hw/omap_l4.c: Add helper function omap_l4_region_base
Add helper function omap_l4_region_base() to return the base address
of a particular region of an L4 target agent.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
[Riku Voipio: Fixes and restructuring patchset]
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
[Peter Maydell: More fixes and cleanups for upstream submission]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
| -rw-r--r-- | hw/omap.h | 2 | ||||
| -rw-r--r-- | hw/omap_l4.c | 6 |
2 files changed, 8 insertions, 0 deletions
@@ -93,6 +93,8 @@ struct omap_target_agent_s *omap_l4ta_get( int cs); target_phys_addr_t omap_l4_attach(struct omap_target_agent_s *ta, int region, int iotype); +target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta, + int region); int l4_register_io_memory(CPUReadMemoryFunc * const *mem_read, CPUWriteMemoryFunc * const *mem_write, void *opaque); diff --git a/hw/omap_l4.c b/hw/omap_l4.c index 4af0ca8ea6..59c84b19a2 100644 --- a/hw/omap_l4.c +++ b/hw/omap_l4.c @@ -146,6 +146,12 @@ struct omap_l4_s *omap_l4_init(target_phys_addr_t base, int ta_num) return bus; } +target_phys_addr_t omap_l4_region_base(struct omap_target_agent_s *ta, + int region) +{ + return ta->bus->base + ta->start[region].offset; +} + static uint32_t omap_l4ta_read(void *opaque, target_phys_addr_t addr) { struct omap_target_agent_s *s = (struct omap_target_agent_s *) opaque; |