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2020-06-19platform: Add support for Shakti C-class SoC from IIT-MVijai Kumar K
C-Class is a member of the SHAKTI family of processors from Indian Institute of Technology - Madras(IIT-M). It is an extremely configurable and commercial-grade 5-stage in-order core supporting the standard RV64GCSUN ISA extensions. https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md We add OpenSBI support for Shakti C-class SoC. Signed-off-by: Vijai Kumar K <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2020-05-23lib: utils: Extend fdt_find_match() ImplementationAnup Patel
We extend fdt_find_match() implementation by adding node offset parameter which represents the first node to match from. The improved fdt_find_match() can be used to find multiple match nodes. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Atish Patra <[email protected]>
2020-05-01lib: utils: Add simple FDT serial frameworkAnup Patel
We add simple serial framework which will select and use serial driver based on details in FDT passed by previous booting stage. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Atish Patra <[email protected]>
2020-05-01lib: utils/serial: Skip baudrate config if input frequency is zeroAnup Patel
We should skip baudrate config for UART8250 and SiFive UART when input frequency is zero. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Atish Patra <[email protected]> Reviewed-by: Alistair Francis <[email protected]>
2020-03-10lib: serial: Fix coding style issuesBin Meng
This fixes various coding style issues found in the serial codes. No functional changes. Signed-off-by: Bin Meng <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2020-03-10lib: Sort build objects in alphabetical orderBin Meng
Signed-off-by: Bin Meng <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2019-06-19platform: Enable all drivers by default.Atish Patra
The drivers and libfdt are built as libsbiutils.a instead of libplatsbi.a. libsbiutils.a are not built per platform specific. Thus, enable all drivers by default. Signed-off-by: Atish Patra <[email protected]> Acked-by: Anup Patel <[email protected]>
2019-06-19platform: Move platform common to lib/utils.Atish Patra
Currently, platform/common contains platform/non-platform specific common minimal drivers and libraries. This is helpful is all platforms are built within opensbi framework. Move them to lib/utils so that any external platform code also can reuse the minimalistic drivers or other common libraries. This patch doesn't introduce any functional changes. Signed-off-by: Atish Patra <[email protected]> Acked-by: Anup Patel <[email protected]>