raw/bcm47xxnflash/ops_bcm4706.c

43 static int bcm47xxnflash_ops_bcm4706_ctl_cmd(struct bcma_drv_cc *cc, u32 code)
47 	bcma_cc_write32(cc, BCMA_CC_NFLASH_CTL, NCTL_START | code);
49 		if (!(bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) & NCTL_START)) {
61 static int bcm47xxnflash_ops_bcm4706_poll(struct bcma_drv_cc *cc)
66 		if (bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) & NCTL_READY) {
67 			if (bcma_cc_read32(cc, BCMA_CC_NFLASH_CTL) &
105 		bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_COL_ADDR,
107 		bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_ROW_ADDR,
114 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, ctlcode))
116 		if (bcm47xxnflash_ops_bcm4706_poll(b47n->cc))
124 			if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc,
127 			*dest = bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_DATA);
140 	struct bcma_drv_cc *cc = b47n->cc;
151 		bcma_cc_write32(cc, BCMA_CC_NFLASH_DATA, *data);
156 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode)) {
186 	rc = bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, code);
202 	return !!(bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_CTL) & NCTL_READY);
218 	struct bcma_drv_cc *cc = b47n->cc;
237 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc, ctlcode)) {
251 			if (bcm47xxnflash_ops_bcm4706_ctl_cmd(b47n->cc,
257 				bcma_cc_read32(b47n->cc, BCMA_CC_NFLASH_DATA)
264 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))
274 		bcma_cc_write32(cc, BCMA_CC_NFLASH_ROW_ADDR,
278 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))
285 		bcma_cc_write32(cc, BCMA_CC_NFLASH_COL_ADDR,
287 		bcma_cc_write32(cc, BCMA_CC_NFLASH_ROW_ADDR,
293 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, ctlcode))
297 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, NCTL_CMD0 |
300 		if (bcm47xxnflash_ops_bcm4706_poll(cc))
314 	struct bcma_drv_cc *cc = b47n->cc;
326 		if (bcm47xxnflash_ops_bcm4706_ctl_cmd(cc, NCTL_READ))
328 		return bcma_cc_read32(cc, BCMA_CC_NFLASH_DATA) & 0xff;
401 	bcma_cc_set32(b47n->cc, BCMA_CC_4706_FLASHSCFG,
405 	if (b47n->cc->status & BCMA_CC_CHIPST_4706_PKG_OPTION) {
409 		freq = bcma_chipco_pll_read(b47n->cc, 4);
420 	bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_WAITCNT0,
447 	bcma_cc_write32(b47n->cc, BCMA_CC_NFLASH_CONF, val);
451 		bcma_cc_mask32(b47n->cc, BCMA_CC_4706_FLASHSCFG,