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4 commits

Author SHA1 Message Date
Kacper Kubkowski
a5dc91febd arm/mach-imx: Fix macros in mmdc_size.c
Make macros actually use passed parameter instead of local variables
that happen
to be named the same as symbols in macro expansion.

Signed-off-by: Kacper Kubkowski <kkubkowski@fluence.pl>
2021-07-10 16:53:34 +02:00
Fabio Estevam
d9fba73a88 imx: mmdc_size: Allow building it for i.MX7ULP
i.MX7ULP uses the same MMDC controller IP as found on i.MX53
and i.MX6, so build mmdc_size.c for i.MX7ULP as well.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-14 09:31:41 +02:00
Fabio Estevam
a02a5fb6ff imx: mmdc_size: Fix checkpatch warnings
The original imx_ddr_size() implementation had some
issues reported by checkpatch like this:

CHECK: Prefer kernel type 'u32' over 'uint32_t'
: FILE: arch/arm/mach-imx/mmdc_size.c:16:
+	uint32_t	ctl;

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
: FILE: arch/arm/mach-imx/mmdc_size.c:40:
+	unsigned ctl = readl(&mem->ctl);

Fix all of them.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-14 09:31:41 +02:00
Fabio Estevam
89bc388a32 imx: Place imx_ddr_size() into a separate file
Place imx_ddr_size() into a separate file.

The motivation for doing this is to be able to easily reuse
imx_ddr_size() on i.MX7ULP.

Currently imx_ddr_size() is inside arch/arm/mach-imx/cpu.c, which
is not built for i.MX7ULP.

Changing the logic to allow building cpu.c for i.MX7UP would
require adding several ifdef's, leading to a not a very elegant
solution.

To allow better reuse, just place imx_ddr_size() into a common
mmdc_size.c file.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
2019-10-14 09:31:33 +02:00