| /u-boot/include/faraday/ |
| A D | ftpci100.h | 26 #define FTPCI100_BASE_IO_SIZE(x) (ffs(x) - 1) /* 1M - 2048M */
47 #define FTPCI100_BASE_ADR_SIZE(x) ((ffs(x) - 1) << 16) /* 1M - 2048M */
61 #define FTPCI100_MEM_SIZE(x) (ffs(x) << 24)
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| A D | ftahbc020s.h | 31 #define FTAHBC020S_BSR_SIZE(x) (ffs(x) - 1) /* size of Addr Space */
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| A D | ftsdmc021.h | 69 #define FTSDMC021_BANK_SIZE(x) (ffs(x) - 1)
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| A D | ftsdc010.h | 108 #define FTSDC010_DCR_BLK_BYTES(x) (ffs(x) - 1) /* 1B - 2048B */
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| /u-boot/arch/arm/mach-omap2/omap5/ |
| A D | abb.c | 49 vset >>= ffs(fuse_vset_mask) - 1; in abb_setup_ldovbb()
50 vset <<= ffs(OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK) - 1; in abb_setup_ldovbb()
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| /u-boot/arch/arm/mach-imx/imxrt/ |
| A D | soc.c | 22 O_I_WB_RD_WR_ALLOC, (ffs(PHYS_SDRAM_SIZE) - 2) }, in arch_cpu_init()
25 STRONG_ORDER, (ffs(DMAMEM_SZ_ALL) - 2) }, in arch_cpu_init()
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| /u-boot/drivers/clk/at91/ |
| A D | clk-sam9x60-usb.c | 50 val |= index << (ffs(usb->layout->usbs_mask - 1)); in sam9x60_usb_clk_set_parent()
67 (ffs(usb->layout->usbdiv_mask) - 1); in sam9x60_usb_clk_get_rate()
86 val |= (usbdiv - 1) << (ffs(usb->layout->usbdiv_mask) - 1); in sam9x60_usb_clk_set_rate()
132 (ffs(usb->layout->usbs_mask) - 1); in sam9x60_clk_register_usb()
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| A D | clk-generic.c | 82 (index << (ffs(gck->layout->gckcss_mask) - 1)) | in clk_gck_set_parent()
108 ((div - 1) << (ffs(AT91_PMC_PCR_GCKDIV_MASK) - 1)) | in clk_gck_set_rate()
128 (ffs(AT91_PMC_PCR_GCKDIV_MASK) - 1); in clk_gck_get_rate()
178 (ffs(gck->layout->gckcss_mask) - 1); in at91_clk_register_generic()
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| A D | clk-peripheral.c | 159 u32 val, shift = ffs(periph->layout->div_mask) - 1; in clk_sam9x5_peripheral_get_rate()
202 (shift << (ffs(periph->layout->div_mask) - 1)) | in clk_sam9x5_peripheral_set_rate()
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| /u-boot/arch/nios2/include/asm/bitops/ |
| A D | ffs.h | 12 static inline int ffs(int x) in ffs() function
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| /u-boot/drivers/clk/ |
| A D | mpc83xx_clk.h | 347 uint shift = mask ? ffs(mask) - 1 : 0; in spmr_field()
362 uint shift = mask ? ffs(mask) - 1 : 0; in sccr_field()
377 uint shift = mask ? ffs(mask) - 1 : 0; in lcrr_field()
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| A D | clk_boston.c | 26 return (val & mask) >> (ffs(mask) - 1); in ext_field()
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| A D | clk-mux.c | 60 val = ffs(val) - 1; in clk_mux_val_to_index()
175 width = fls(mask) - ffs(mask) + 1; in clk_hw_register_mux_table()
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| /u-boot/drivers/clk/nuvoton/ |
| A D | clk_npcm.c | 101 clksel = (val & selector->mask) >> (ffs(selector->mask) - 1); in npcm_clk_get_fin()
126 div = (val & divider->mask) >> (ffs(divider->mask) - 1); in npcm_clk_get_div()
158 val |= (clkdiv << (ffs(divider->mask) - 1)) & divider->mask; in npcm_clk_set_div()
278 val |= clksel << (ffs(selector->mask) - 1); in npcm_clk_set_parent()
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| /u-boot/drivers/clk/renesas/ |
| A D | rcar-cpg-lib.c | 35 #define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
36 #define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))
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| /u-boot/arch/m68k/include/asm/ |
| A D | bitops.h | 42 #define __ffs(x) (ffs(x) - 1)
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| /u-boot/include/ |
| A D | bitfield.h | 69 return mask ? ffs(mask) - 1 : 0; in bitfield_shift()
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| /u-boot/arch/arm/mach-omap2/ |
| A D | abb.c | 56 sr2_cnt << (ffs(OMAP_ABB_SETUP_SR2_WTCNT_VALUE_MASK) - 1)); in abb_setup_timings()
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| /u-boot/arch/arm/include/asm/arch-sunxi/ |
| A D | clock_sun9i.h | 158 #define AHBx_CLK_DIV_RATIO(n) (((ffs(n) - 1) & 0x3) << 0)
165 #define APB0_CLK_DIV_RATIO(n) (((ffs(n) - 1) & 0x3) << 0)
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| /u-boot/drivers/mtd/nand/raw/ |
| A D | mt7621_nand_spl.c | 227 mtd->erasesize_shift = ffs(mtd->erasesize) - 1; in nand_init()
228 mtd->writesize_shift = ffs(mtd->writesize) - 1; in nand_init()
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| A D | mxs_nand_spl.c | 145 chip->page_shift = ffs(mtd->writesize) - 1; in mxs_flash_onfi_ident()
146 chip->phys_erase_shift = ffs(mtd->erasesize) - 1; in mxs_flash_onfi_ident()
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| /u-boot/arch/sh/include/asm/ |
| A D | bitops.h | 126 static inline int ffs (int x) in ffs() function
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| /u-boot/drivers/usb/musb/ |
| A D | musb_core.c | 76 idx = fifosize ? ((ffs(fifosize) - 1) & 0xF) : 0; in musb_configure_ep()
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| /u-boot/drivers/power/regulator/ |
| A D | axp_regulator.c | 42 sel >>= ffs(plat->volt_mask) - 1; in axp_regulator_get_value()
66 shift = ffs(plat->volt_mask) - 1; in axp_regulator_set_value()
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| /u-boot/include/linux/ |
| A D | bitops.h | 165 # define ffs generic_ffs macro
|