Instead of explicitly setting up each SDQS register, use a loop. No functional change.
Signed-off-by: Marek Vasut <ma...@denx.de> Cc: Eric Nelson <e...@nelint.com> Cc: Fabio Estevam <fabio.este...@nxp.com> Cc: Stefano Babic <sba...@denx.de> --- arch/arm/mach-imx/mx6/ddr.c | 27 ++++++++------------------- 1 file changed, 8 insertions(+), 19 deletions(-) diff --git a/arch/arm/mach-imx/mx6/ddr.c b/arch/arm/mach-imx/mx6/ddr.c index e917b04f3d..b2402f75db 100644 --- a/arch/arm/mach-imx/mx6/ddr.c +++ b/arch/arm/mach-imx/mx6/ddr.c @@ -249,25 +249,14 @@ static void mmdc_set_sdqs(bool set) { struct mx6dq_iomux_ddr_regs *mx6_ddr_iomux = (struct mx6dq_iomux_ddr_regs *)MX6DQ_IOM_DDR_BASE; - - if (set) { - setbits_le32(&mx6_ddr_iomux->dram_sdqs0, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs1, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs2, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs3, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs4, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs5, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs6, 0x7000); - setbits_le32(&mx6_ddr_iomux->dram_sdqs7, 0x7000); - } else { - clrbits_le32(&mx6_ddr_iomux->dram_sdqs0, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs1, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs2, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs3, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs4, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs5, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs6, 0x7000); - clrbits_le32(&mx6_ddr_iomux->dram_sdqs7, 0x7000); + u32 sdqs = (u32)(&mx6_ddr_iomux->dram_sdqs0); + int i; + + for (i = 0; i < 8; i++) { + if (set) + setbits_le32(sdqs + (4 * i), 0x7000); + else + clrbits_le32(sdqs + (4 * i), 0x7000); } } -- 2.24.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot