43 static int bcm47xxnflash_ops_bcm4706_ctl_cmd(struct bcma_drv_cc *cc, u32 code)  in bcm47xxnflash_ops_bcm4706_ctl_cmd()  argument
47 	bcma_cc_write32(cc, BCMA_CC_NFLASH_CTL, NCTL_START | code);  in bcm47xxnflash_ops_bcm4706_ctl_cmd()
49 		if (!(bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) & NCTL_START)) {  in bcm47xxnflash_ops_bcm4706_ctl_cmd()
61 static int bcm47xxnflash_ops_bcm4706_poll(struct bcma_drv_cc *cc)  in bcm47xxnflash_ops_bcm4706_poll()  argument
66 		if (bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) & NCTL_READY) {  in bcm47xxnflash_ops_bcm4706_poll()
67 			if (bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) &  in bcm47xxnflash_ops_bcm4706_poll()
105 		bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_COL_ADDR,  in bcm47xxnflash_ops_bcm4706_read()
107 		bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_ROW_ADDR,  in bcm47xxnflash_ops_bcm4706_read()
114 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, ctlcode))  in bcm47xxnflash_ops_bcm4706_read()
116 		if (bcm47xxnflash_ops_bcm4706_poll(b47n->cc))  in bcm47xxnflash_ops_bcm4706_read()
124 			if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc,  in bcm47xxnflash_ops_bcm4706_read()
127 			*dest = bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_DATA);  in bcm47xxnflash_ops_bcm4706_read()
140 	struct bcma_drv_cc *cc = b47n->cc;  in bcm47xxnflash_ops_bcm4706_write()  local
151 		bcma_cc_write32(cc, BCMA_CC_NFLASH_DATA, *data);  in bcm47xxnflash_ops_bcm4706_write()
156 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode)) {  in bcm47xxnflash_ops_bcm4706_write()
185 	bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, code);  in bcm47xxnflash_ops_bcm4706_cmd_ctrl()
199 	return !!(bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_CTL) & NCTL_READY);  in bcm47xxnflash_ops_bcm4706_dev_ready()
215 	struct bcma_drv_cc *cc = b47n->cc;  in bcm47xxnflash_ops_bcm4706_cmdfunc()  local
234 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, ctlcode)) {  in bcm47xxnflash_ops_bcm4706_cmdfunc()
248 			if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc,  in bcm47xxnflash_ops_bcm4706_cmdfunc()
254 				bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_DATA)  in bcm47xxnflash_ops_bcm4706_cmdfunc()
261 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))  in bcm47xxnflash_ops_bcm4706_cmdfunc()
271 		bcma_cc_write32(cc, BCMA_CC_NFLASH_ROW_ADDR,  in bcm47xxnflash_ops_bcm4706_cmdfunc()
275 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))  in bcm47xxnflash_ops_bcm4706_cmdfunc()
282 		bcma_cc_write32(cc, BCMA_CC_NFLASH_COL_ADDR,  in bcm47xxnflash_ops_bcm4706_cmdfunc()
284 		bcma_cc_write32(cc, BCMA_CC_NFLASH_ROW_ADDR,  in bcm47xxnflash_ops_bcm4706_cmdfunc()
290 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))  in bcm47xxnflash_ops_bcm4706_cmdfunc()
294 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, NCTL_CMD0 |  in bcm47xxnflash_ops_bcm4706_cmdfunc()
297 		if (bcm47xxnflash_ops_bcm4706_poll(cc))  in bcm47xxnflash_ops_bcm4706_cmdfunc()
311 	struct bcma_drv_cc *cc = b47n->cc;  in bcm47xxnflash_ops_bcm4706_read_byte()  local
323 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, NCTL_READ))  in bcm47xxnflash_ops_bcm4706_read_byte()
325 		return bcma_cc_read32(cc, BCMA_CC_NFLASH_DATA) & 0xff;  in bcm47xxnflash_ops_bcm4706_read_byte()
398 	bcma_cc_set32(b47n->cc, BCMA_CC_4706_FLASHSCFG,  in bcm47xxnflash_ops_bcm4706_init()
402 	if (b47n->cc->status & BCMA_CC_CHIPST_4706_PKG_OPTION) {  in bcm47xxnflash_ops_bcm4706_init()
406 		freq = bcma_chipco_pll_read(b47n->cc, 4);  in bcm47xxnflash_ops_bcm4706_init()
417 	bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_WAITCNT0,  in bcm47xxnflash_ops_bcm4706_init()
444 	bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_CONF, val);  in bcm47xxnflash_ops_bcm4706_init()
448 		bcma_cc_mask32(b47n->cc, BCMA_CC_4706_FLASHSCFG,  in bcm47xxnflash_ops_bcm4706_init()