From 79069811cd5957626ca5247a4f3ed402c369fb89 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 19 Jan 2024 15:24:11 +0100 Subject: ARM: i.MX: export imx9_ddrc_sdram_size() imx9_ddrc_sdram_size() will be needed by upcoming i.MX93 scratch space support, so export it. Reviewed-by: Marco Felsch Link: https://lore.barebox.org/20240119142413.3206832-6-s.hauer@pengutronix.de Signed-off-by: Sascha Hauer --- arch/arm/mach-imx/esdctl.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm') 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); } -- cgit v1.2.3