diff --git a/chipdrivers.h b/chipdrivers.h
index 3c7d146..9e2b44b 100644
--- a/chipdrivers.h
+++ b/chipdrivers.h
@@ -62,8 +62,10 @@
 
 
 /* spi25_statusreg.c */
+/* FIXME: replace spi_read_status_register() calls with spi_read_register() */
 uint8_t spi_read_status_register(const struct flashctx *flash);
-int spi_write_status_register(const struct flashctx *flash, int status);
+int spi_read_register(const struct flashctx *flash, enum flash_reg reg, uint8_t *value);
+int spi_write_register(const struct flashctx *flash, enum flash_reg reg, uint8_t value);
 void spi_prettyprint_status_register_bit(uint8_t status, int bit);
 int spi_prettyprint_status_register_plain(struct flashctx *flash);
 int spi_prettyprint_status_register_default_welwip(struct flashctx *flash);
diff --git a/flash.h b/flash.h
index 8e67fa7..de4a210 100644
--- a/flash.h
+++ b/flash.h
@@ -169,6 +169,13 @@
 #define flashctx flashrom_flashctx /* TODO: Agree on a name and convert all occurences. */
 typedef int (erasefunc_t)(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
 
+enum flash_reg {
+	INVALID_REG = 0,
+	STATUS1,
+	STATUS2,
+	MAX_REGISTERS
+};
+
 struct flashchip {
 	const char *vendor;
 	const char *name;
diff --git a/spi25_statusreg.c b/spi25_statusreg.c
index a0b0fcf..0d7bc25 100644
--- a/spi25_statusreg.c
+++ b/spi25_statusreg.c
@@ -22,24 +22,23 @@
 #include "spi.h"
 
 /* === Generic functions === */
-static int spi_write_status_register_flag(const struct flashctx *flash, int status, const unsigned char enable_opcode)
+static int spi_write_register_flag(const struct flashctx *flash, uint8_t enable_opcode, uint8_t *write_cmd, size_t write_cmd_len, enum flash_reg reg)
 {
-	int result;
-	int i = 0;
 	/*
-	 * WRSR requires either EWSR or WREN depending on chip type.
-	 * The code below relies on the fact hat EWSR and WREN have the same
-	 * INSIZE and OUTSIZE.
+	 * Enabling register writes requires either EWSR or WREN depending on
+	 * chip type. The code below relies on the fact hat EWSR and WREN have
+	 * the same INSIZE and OUTSIZE.
 	 */
+
 	struct spi_command cmds[] = {
 	{
 		.writecnt	= JEDEC_WREN_OUTSIZE,
-		.writearr	= (const unsigned char[]){ enable_opcode },
+		.writearr	= &enable_opcode,
 		.readcnt	= 0,
 		.readarr	= NULL,
 	}, {
-		.writecnt	= JEDEC_WRSR_OUTSIZE,
-		.writearr	= (const unsigned char[]){ JEDEC_WRSR, (unsigned char) status },
+		.writecnt	= write_cmd_len,
+		.writearr	= write_cmd,
 		.readcnt	= 0,
 		.readarr	= NULL,
 	}, {
@@ -49,69 +48,117 @@
 		.readarr	= NULL,
 	}};
 
-	result = spi_send_multicommand(flash, cmds);
+	int result = spi_send_multicommand(flash, cmds);
 	if (result) {
 		msg_cerr("%s failed during command execution\n", __func__);
-		/* No point in waiting for the command to complete if execution
+		/*
+		 * No point in waiting for the command to complete if execution
 		 * failed.
 		 */
 		return result;
 	}
-	/* WRSR performs a self-timed erase before the changes take effect.
+
+	/*
+	 * WRSR performs a self-timed erase before the changes take effect.
 	 * This may take 50-85 ms in most cases, and some chips apparently
 	 * allow running RDSR only once. Therefore pick an initial delay of
 	 * 100 ms, then wait in 10 ms steps until a total of 5 s have elapsed.
+	 *
+	 * Newer chips with multiple status registers (SR2 etc.) are unlikely
+	 * to have problems with multiple RDSR commands, so only wait for the
+	 * initial 100 ms if the register we wrote to was SR1.
 	 */
-	programmer_delay(100 * 1000);
-	while (spi_read_status_register(flash) & SPI_SR_WIP) {
-		if (++i > 490) {
-			msg_cerr("Error: WIP bit after WRSR never cleared\n");
-			return TIMEOUT_ERROR;
-		}
+	int delay_ms = 5000;
+	if (reg == STATUS1) {
+		programmer_delay(100 * 1000);
+		delay_ms -= 100;
+	}
+
+	for (; delay_ms > 0; delay_ms -= 10) {
+		if ((spi_read_status_register(flash) & SPI_SR_WIP) == 0)
+			return 0;
 		programmer_delay(10 * 1000);
 	}
-	return 0;
+
+	msg_cerr("Error: WIP bit after WRSR never cleared\n");
+	return TIMEOUT_ERROR;
 }
 
-int spi_write_status_register(const struct flashctx *flash, int status)
+int spi_write_register(const struct flashctx *flash, enum flash_reg reg, uint8_t value)
 {
 	int feature_bits = flash->chip->feature_bits;
-	int ret = 1;
+
+	uint8_t write_cmd[3];
+	size_t write_cmd_len = 0;
+
+	/*
+	 * Create SPI write command sequence based on the destination register
+	 * and the chip's supported command set.
+	 */
+	switch (reg) {
+	case STATUS1:
+		write_cmd[0] = JEDEC_WRSR;
+		write_cmd[1] = value;
+		write_cmd_len = JEDEC_WRSR_OUTSIZE;
+		break;
+	default:
+		msg_cerr("Cannot write register: unknown register\n");
+		return 1;
+	}
 
 	if (!(feature_bits & (FEATURE_WRSR_WREN | FEATURE_WRSR_EWSR))) {
 		msg_cdbg("Missing status register write definition, assuming "
 			 "EWSR is needed\n");
 		feature_bits |= FEATURE_WRSR_EWSR;
 	}
+
+	int ret = 1;
 	if (feature_bits & FEATURE_WRSR_WREN)
-		ret = spi_write_status_register_flag(flash, status, JEDEC_WREN);
+		ret = spi_write_register_flag(flash, JEDEC_WREN, write_cmd, write_cmd_len, reg);
 	if (ret && (feature_bits & FEATURE_WRSR_EWSR))
-		ret = spi_write_status_register_flag(flash, status, JEDEC_EWSR);
+		ret = spi_write_register_flag(flash, JEDEC_EWSR, write_cmd, write_cmd_len, reg);
 	return ret;
 }
 
+int spi_read_register(const struct flashctx *flash, enum flash_reg reg, uint8_t *value)
+{
+	uint8_t read_cmd;
+
+	switch (reg) {
+	case STATUS1:
+		read_cmd = JEDEC_RDSR;
+		break;
+	default:
+		msg_cerr("Cannot read register: unknown register\n");
+		return 1;
+	}
+
+	/* FIXME: No workarounds for driver/hardware bugs in generic code. */
+	/* JEDEC_RDSR_INSIZE=1 but wbsio needs 2 */
+	uint8_t readarr[2];
+
+	int ret = spi_send_command(flash, sizeof(read_cmd), sizeof(readarr), &read_cmd, readarr);
+	if (ret) {
+		msg_cerr("Register read failed!\n");
+		return ret;
+	}
+
+	*value = readarr[0];
+	return 0;
+}
+
 uint8_t spi_read_status_register(const struct flashctx *flash)
 {
-	static const unsigned char cmd[JEDEC_RDSR_OUTSIZE] = { JEDEC_RDSR };
-	/* FIXME: No workarounds for driver/hardware bugs in generic code. */
-	unsigned char readarr[2]; /* JEDEC_RDSR_INSIZE=1 but wbsio needs 2 */
-	int ret;
-
-	/* Read Status Register */
-	ret = spi_send_command(flash, sizeof(cmd), sizeof(readarr), cmd, readarr);
-	if (ret) {
-		msg_cerr("RDSR failed!\n");
-		/* FIXME: We should propagate the error. */
-		return 0;
-	}
-
-	return readarr[0];
+	uint8_t status = 0;
+	/* FIXME: We should propagate the error. */
+	spi_read_register(flash, STATUS1, &status);
+	return status;
 }
 
 static int spi_restore_status(struct flashctx *flash, uint8_t status)
 {
 	msg_cdbg("restoring chip status (0x%02x)\n", status);
-	return spi_write_status_register(flash, status);
+	return spi_write_register(flash, STATUS1, status);
 }
 
 /* A generic block protection disable.
@@ -156,9 +203,9 @@
 			return 1;
 		}
 		/* All bits except the register lock bit (often called SPRL, SRWD, WPEN) are readonly. */
-		result = spi_write_status_register(flash, status & ~lock_mask);
+		result = spi_write_register(flash, STATUS1, status & ~lock_mask);
 		if (result) {
-			msg_cerr("spi_write_status_register failed.\n");
+			msg_cerr("Could not write status register 1.\n");
 			return result;
 		}
 		status = spi_read_status_register(flash);
@@ -169,9 +216,9 @@
 		msg_cdbg("done.\n");
 	}
 	/* Global unprotect. Make sure to mask the register lock bit as well. */
-	result = spi_write_status_register(flash, status & ~(bp_mask | lock_mask) & unprotect_mask);
+	result = spi_write_register(flash, STATUS1, status & ~(bp_mask | lock_mask) & unprotect_mask);
 	if (result) {
-		msg_cerr("spi_write_status_register failed.\n");
+		msg_cerr("Could not write status register 1.\n");
 		return result;
 	}
 	status = spi_read_status_register(flash);