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Groups > linux.kernel > #1553347
| From | Suman Anna <s-anna@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/9] Use mmio-sram driver for Keystone MSMC RAM |
| Date | 2017-01-06 23:40 +0100 |
| Message-ID | <sWKRZ-8g7-85@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Hi, The Keystone 2 family of SoCs have an on-chip RAM called the Multicore Shared Memory (MSM) RAM. This RAM is accessible through the Multicore Shared Memory Controller (MSMC). This series represents these on-chip RAMs as sram nodes so that the memory allocations can be managed by the in-kernel mmio-sram driver. This is v2 of the previous series [1], and now includes 4 additional patches that reserve the portions of the MSMC RAM used by the Keystone Boot Monitor. The first 5 patches are essentially the same as in v1, with minor commit description updates for using the proper SoC names, but no code changes. Patches baselined on 4.10-rc1. regards Suman [1] http://marc.info/?l=linux-arm-kernel&m=147277092730387&w=2 Suman Anna (9): ARM: dts: keystone-k2hk: Add MSM RAM node ARM: dts: keystone-k2l: Add MSM RAM node ARM: dts: keystone-k2e: Add MSM RAM node ARM: dts: keystone-k2g: Add MSM RAM node ARM: configs: keystone: Enable Generic on-chip SRAM driver ARM: dts: keystone-k2hk: Reserve MSM RAM for boot monitor ARM: dts: keystone-k2l: Reserve MSM RAM for boot monitor ARM: dts: keystone-k2e: Reserve MSM RAM for boot monitor ARM: dts: keystone-k2g: Reserve MSM RAM for boot monitor arch/arm/boot/dts/keystone-k2e.dtsi | 12 ++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 12 ++++++++++++ arch/arm/boot/dts/keystone-k2hk.dtsi | 12 ++++++++++++ arch/arm/boot/dts/keystone-k2l.dtsi | 12 ++++++++++++ arch/arm/configs/keystone_defconfig | 1 + 5 files changed, 49 insertions(+) -- 2.10.2
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[PATCH v2 0/9] Use mmio-sram driver for Keystone MSMC RAM Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 8/9] ARM: dts: keystone-k2e: Reserve MSM RAM for boot monitor Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 9/9] ARM: dts: keystone-k2g: Reserve MSM RAM for boot monitor Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 3/9] ARM: dts: keystone-k2e: Add MSM RAM node Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 4/9] ARM: dts: keystone-k2g: Add MSM RAM node Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 6/9] ARM: dts: keystone-k2hk: Reserve MSM RAM for boot monitor Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 7/9] ARM: dts: keystone-k2l: Reserve MSM RAM for boot monitor Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 1/9] ARM: dts: keystone-k2hk: Add MSM RAM node Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 [PATCH v2 2/9] ARM: dts: keystone-k2l: Add MSM RAM node Suman Anna <s-anna@ti.com> - 2017-01-06 23:40 +0100 Re: [PATCH v2 0/9] Use mmio-sram driver for Keystone MSMC RAM "santosh.shilimkar@oracle.com" <santosh.shilimkar@oracle.com> - 2017-01-07 21:40 +0100
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