linux/drivers/memory/Makefile, branch v3.10.2Linux kernel source treehttps://git.amat.us/linux/atom/drivers/memory/Makefile?h=v3.10.22012-09-05T18:57:19Zmemory: fix build when CONFIG_OF && !CONFIG_DDR2012-09-05T18:57:19ZStephen Warrenswarren@nvidia.com2012-09-05T18:29:23Zurn:sha1:7c304d7e24fd4996a2b219312f739c4406b8e2e3
Commit e6b42eb "memory: emif: add device tree support to emif driver"
added drivers/memory/of_memory.c, which references tables defined in
lib/jedec_ddr_data.c. of_memory.c is compiled when CONFIG_OF, whereas
jedec_ddr_data.c is compiled when CONFIG_DDR. This breaks the build
when CONFIG_OF is defined but not CONFIG_DDR:
drivers/built-in.o: In function `of_get_ddr_timings':
drivers/memory/of_memory.c:138: undefined reference to `lpddr2_jedec_timings'
drivers/built-in.o: In function `of_get_min_tck':
drivers/memory/of_memory.c:62: undefined reference to `lpddr2_jedec_min_tck'
make: *** [vmlinux] Error 1
To solve this, only compile of_memory.c when CONFIG_OF && CONFIG_DDR,
otherwise, stub out the functions.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
memory: emif: add device tree support to emif driver2012-09-04T23:14:31ZAneesh Vaneesh@ti.com2012-08-17T08:35:15Zurn:sha1:e6b42eb6a66c188642aeb447312938c6f6ebee86
Device tree support for the EMIF driver. LPDDR2 generic timings
extraction from device is managed using couple of helper
functions which can be used by other memory controller
drivers.
Reviewed-by: Benoit Cousson <b-cousson@ti.com>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: tegra30: Add Tegra Memory Controller(MC) driver2012-05-10T21:46:09ZHiroshi DOYUhdoyu@nvidia.com2012-05-10T07:42:32Zurn:sha1:af4681097b23fe9c63a03d774de7c742fa3a920e
Tegra Memory Controller(MC) driver for Tegra30
Added to support MC General interrupts, mainly for IOMMU(SMMU).
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: tegra20: Add Tegra Memory Controller(MC) driver2012-05-10T21:43:53ZHiroshi DOYUhdoyu@nvidia.com2012-05-10T07:42:30Zurn:sha1:c542fb79fba4c63aa6e2a27f90373b0516614eca
Tegra Memory Controller(MC) driver for Tegra20
Added to support MC General interrupts, mainly for IOMMU(GART).
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
memory: emif: add basic infrastructure for EMIF driver2012-05-02T07:10:49ZAneesh Vaneesh@ti.com2012-04-27T12:24:05Zurn:sha1:7ec944538dde3d7f490bd4d2619051789db5c3c3
EMIF is an SDRAM controller used in various Texas Instruments
SoCs. EMIF supports, based on its revision, one or more of
LPDDR2/DDR2/DDR3 protocols.
Add the basic infrastructure for EMIF driver that includes
driver registration, probe, parsing of platform data etc.
Signed-off-by: Aneesh V <aneesh@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Benoit Cousson <b-cousson@ti.com>
[santosh.shilimkar@ti.com: Moved to drivers/memory from drivers/misc]
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>