On 24-01-19, Sascha Hauer wrote:
> imx9_ddrc_sdram_size() will be needed by upcoming i.MX93 scratch space
> support, so export it.
>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Reviewed-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
> ---
> arch/arm/mach-imx/esdctl.c | 7 ++++---
> include/mach/imx/esdctl.h | 1 +
> 2 files changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/mach-imx/esdctl.c b/arch/arm/mach-imx/esdctl.c
> index 2dc858c87f..9c2c4b105d 100644
> --- a/arch/arm/mach-imx/esdctl.c
> +++ b/arch/arm/mach-imx/esdctl.c
> @@ -563,8 +563,9 @@ static int imx8mn_ddrc_add_mem(void *mmdcbase, struct imx_esdctl_data *data)
> #define IMX9_DDRC_CS_COL_BITS GENMASK(2, 0)
> #define IMX9_DDRC_CS_EN BIT(31)
>
> -static resource_size_t imx9_ddrc_sdram_size(void __iomem *mmdcbase)
> +resource_size_t imx9_ddrc_sdram_size(void)
> {
> + void __iomem *mmdcbase = IOMEM(MX9_DDR_CTL_BASE);
> int width = 2;
> int banks = 8;
> unsigned long mem = 0;
> @@ -593,7 +594,7 @@ static resource_size_t imx9_ddrc_sdram_size(void __iomem *mmdcbase)
>
> static int imx9_ddrc_add_mem(void *mmdcbase, struct imx_esdctl_data *data)
> {
> - return arm_add_mem_device("ram0", data->base0, imx9_ddrc_sdram_size(mmdcbase));
> + return arm_add_mem_device("ram0", data->base0, imx9_ddrc_sdram_size());
> }
>
> static resource_size_t imx7d_ddrc_sdram_size(void __iomem *ddrc)
> @@ -1047,5 +1048,5 @@ void __noreturn imx7d_barebox_entry(void *boarddata)
> void __noreturn imx93_barebox_entry(void *boarddata)
> {
> barebox_arm_entry(MX9_DDR_CSD1_BASE_ADDR,
> - imx9_ddrc_sdram_size(IOMEM(MX9_DDR_CTL_BASE)), boarddata);
> + imx9_ddrc_sdram_size(), boarddata);
> }
> diff --git a/include/mach/imx/esdctl.h b/include/mach/imx/esdctl.h
> index 4898a3e682..d79bf17959 100644
> --- a/include/mach/imx/esdctl.h
> +++ b/include/mach/imx/esdctl.h
> @@ -152,6 +152,7 @@ void __noreturn imx93_barebox_entry(void *boarddata);
> #define imx6sx_barebox_entry(boarddata) imx6ul_barebox_entry(boarddata)
> void imx_esdctl_disable(void);
> resource_size_t imx8m_barebox_earlymem_size(unsigned buswidth);
> +resource_size_t imx9_ddrc_sdram_size(void);
> #endif
>
> #endif /* __MACH_ESDCTL_V2_H */
> --
> 2.39.2
>
>
>
