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/openbmc/u-boot/drivers/ddr/fsl/
H A Dddr3_dimm_params.c141 u8 rcw = spd->mod_section.registered.rcw[i/2]; in ddr_compute_dimm_parameters() local
142 pdimm->rcw[i] = (rcw >> 0) & 0x0F; in ddr_compute_dimm_parameters()
143 pdimm->rcw[i+1] = (rcw >> 4) & 0x0F; in ddr_compute_dimm_parameters()
H A Dddr4_dimm_params.c195 pdimm->rcw[3] = val >> 4; in ddr_compute_dimm_parameters()
196 pdimm->rcw[4] = ((val & 0x3) << 2) | ((val & 0xc) >> 2); in ddr_compute_dimm_parameters()
198 pdimm->rcw[5] = ((val & 0x3) << 2) | ((val & 0xc) >> 2); in ddr_compute_dimm_parameters()
200 pdimm->rcw[6] = 0xf; in ddr_compute_dimm_parameters()
205 pdimm->rcw[8] = pdimm->die_density >= 0x6 ? 0x0 : 0x8 | in ddr_compute_dimm_parameters()
210 pdimm->rcw[13] = 0xc; in ddr_compute_dimm_parameters()
212 pdimm->rcw[13] = 0xd; /* Fix encoded by board */ in ddr_compute_dimm_parameters()
H A Dlc_common_dimm_params.c434 outpdimm->rcw[j] = dimm_params[0].rcw[j]; in compute_lowest_common_dimm_parameters()
438 if (dimm_params[i].rcw[j] != dimm_params[0].rcw[j]) { in compute_lowest_common_dimm_parameters()
H A Dctrl_regs.c752 common_dimm->rcw[0] << 28 | \ in set_ddr_sdram_rcw()
753 common_dimm->rcw[1] << 24 | \ in set_ddr_sdram_rcw()
754 common_dimm->rcw[2] << 20 | \ in set_ddr_sdram_rcw()
755 common_dimm->rcw[3] << 16 | \ in set_ddr_sdram_rcw()
756 common_dimm->rcw[4] << 12 | \ in set_ddr_sdram_rcw()
757 common_dimm->rcw[5] << 8 | \ in set_ddr_sdram_rcw()
758 common_dimm->rcw[6] << 4 | \ in set_ddr_sdram_rcw()
759 common_dimm->rcw[7]; in set_ddr_sdram_rcw()
761 common_dimm->rcw[8] << 28 | \ in set_ddr_sdram_rcw()
762 common_dimm->rcw[9] << 24 | \ in set_ddr_sdram_rcw()
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/openbmc/u-boot/arch/arm/cpu/armv8/fsl-layerscape/doc/
H A DREADME.qspi26 => sf erase 0 +<size of rcw image>
28 => sf write <rcw image in memory> 0 <size of rcw image>
H A DREADME.lsch3181 nand write <rcw image in memory> 0 <size of rcw image>
198 nand write <rcw image in memory> 0 <size of rcw image>
238 mmc write <rcw image in memory> 0x8 <size of rcw in block count typical value=10>
/openbmc/u-boot/configs/
H A Dls1046ardb_qspi_defconfig14 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
25 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_tfa_SECURE_BOOT_defconfig16 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
27 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_qspi_SECURE_BOOT_defconfig15 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
26 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_tfa_defconfig15 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
26 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_sdcard_SECURE_BOOT_defconfig20 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
39 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_sdcard_defconfig20 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
38 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_emmc_defconfig20 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
39 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
H A Dls1046ardb_qspi_spl_defconfig21 …oot=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(ke…
41 CONFIG_MTDPARTS_DEFAULT="mtdparts=1550000.quadspi:1m(rcw),15m(u-boot),48m(kernel.itb);7e800000.flas…
/openbmc/qemu/hw/net/
H A Dxilinx_axienet.c357 uint32_t rcw[2]; member
394 s->rcw[1] = RCW1_JUM | RCW1_FCS | RCW1_RX | RCW1_VLAN; in axienet_rx_reset()
405 return s->rcw[1] & RCW1_RST; in axienet_rx_resetting()
410 return s->rcw[1] & RCW1_RX; in axienet_rx_enabled()
451 r = s->rcw[addr & 1]; in enet_read()
543 s->rcw[addr & 1] = value; in enet_write()
726 if (!(s->rcw[1] & RCW1_JUM)) { in eth_rx()
727 if (size > 1518 && size <= 1522 && !(s->rcw[1] & RCW1_VLAN)) { in eth_rx()
814 if (s->rcw[1] & RCW1_FCS) { in eth_rx()
/openbmc/u-boot/doc/
H A DREADME.pblimage63 1. Configuration files rcw.cfg and pbi.cfg must present in the
64 board/freescale/corenet_ds/, rcw.cfg is for RCW, pbi.cfg is for
70 Typical example of rcw.cfg file:
/openbmc/u-boot/include/
H A Dcommon_timing_params.h65 unsigned char rcw[16]; /* Register Control Word 0-15 */ member
H A Dfsl_ddr_dimm_params.h108 unsigned char rcw[16]; /* Register Control Word 0-15 */ member
H A Dddr_spd.h263 unsigned char rcw[8]; member
/openbmc/u-boot/arch/arm/cpu/armv7/ls102xa/
H A Dcpu.c278 u32 rcw = in_be32(&gur->rcwsr[i]); in print_cpuinfo() local
282 printf(" %08x", rcw); in print_cpuinfo()
/openbmc/u-boot/arch/powerpc/cpu/mpc85xx/
H A Dcpu.c278 u32 rcw = in_be32(&gur->rcwsr[i]); in checkcpu() local
282 printf(" %08x", rcw); in checkcpu()
/openbmc/u-boot/board/freescale/p2041rdb/
H A DREADME25 => tftp 1000000 rcw.bin
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1028a-kontron-sl28.dts134 label = "rcw";
/openbmc/u-boot/arch/arm/cpu/armv8/fsl-layerscape/
H A Dcpu.c961 u32 type, rcw, svr = gur_in32(&gur->svr); in print_cpuinfo() local
1002 rcw = gur_in32(&gur->rcwsr[i]); in print_cpuinfo()
1005 printf(" %08x", rcw); in print_cpuinfo()
/openbmc/linux/drivers/md/
H A Draid5.c3379 int rcw, int expand) in schedule_reconstruction() argument
3385 if (rcw) { in schedule_reconstruction()
4191 int rmw = 0, rcw = 0, i; in handle_stripe_dirtying() local
4207 rcw = 1; rmw = 2; in handle_stripe_dirtying()
4232 rcw++; in handle_stripe_dirtying()
4234 rcw += 2*disks; in handle_stripe_dirtying()
4241 if ((rmw < rcw || (rmw == rcw && conf->rmw_level == PARITY_PREFER_RMW)) && rmw > 0) { in handle_stripe_dirtying()
4298 if ((rcw < rmw || (rcw == rmw && conf->rmw_level != PARITY_PREFER_RMW)) && rcw > 0) { in handle_stripe_dirtying()
4301 rcw = 0; in handle_stripe_dirtying()
4309 rcw++; in handle_stripe_dirtying()
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