diff options
Diffstat (limited to 'arch/arm/mach-imx/esdctl.c')
-rw-r--r-- | arch/arm/mach-imx/esdctl.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/esdctl.c b/arch/arm/mach-imx/esdctl.c index 106e648bd3..ffe708f385 100644 --- a/arch/arm/mach-imx/esdctl.c +++ b/arch/arm/mach-imx/esdctl.c @@ -377,6 +377,11 @@ static __maybe_unused struct imx_esdctl_data imx6q_data = { .add_mem = imx6_mmdc_add_mem, }; +static __maybe_unused struct imx_esdctl_data imx6ul_data = { + .base0 = 0x80000000, + .add_mem = imx6_mmdc_add_mem, +}; + static struct platform_device_id imx_esdctl_ids[] = { #ifdef CONFIG_ARCH_IMX1 { @@ -427,6 +432,9 @@ static struct platform_device_id imx_esdctl_ids[] = { static __maybe_unused struct of_device_id imx_esdctl_dt_ids[] = { { + .compatible = "fsl,imx6ul-mmdc", + .data = &imx6ul_data + }, { .compatible = "fsl,imx6q-mmdc", .data = &imx6q_data }, { @@ -589,3 +597,14 @@ void __noreturn imx6q_barebox_entry(void *boarddata) barebox_arm_entry(0x10000000, size, boarddata); } + +void __noreturn imx6ul_barebox_entry(void *boarddata) +{ + u64 size_cs0 = imx6_mmdc_sdram_size((void *)MX6_MMDC_P0_BASE_ADDR, 0); + u64 size_cs1 = imx6_mmdc_sdram_size((void *)MX6_MMDC_P0_BASE_ADDR, 1); + u64 total = size_cs0 + size_cs1; + + resource_size_t size = min(total, (u64)IMX6_MAX_SDRAM_SIZE); + + barebox_arm_entry(0x80000000, size, boarddata); +} |