diff options
Diffstat (limited to 'target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch')
| -rw-r--r-- | target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch b/target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch index e5edbc0c8..411014797 100644 --- a/target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch +++ b/target/linux/xburst/patches-3.2/0006-MTD-NAND-JZ4740-Multi-bank-support-with-autodetectio.patch @@ -17,8 +17,6 @@ Thanks to Paul Cercueil for the initial autodetection patch. drivers/mtd/nand/jz4740_nand.c | 228 +++++++++++++++++++---- 3 files changed, 215 insertions(+), 37 deletions(-) -diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h -index bb5b9a4..986982d 100644 --- a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h +++ b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h @@ -19,6 +19,8 @@ @@ -39,11 +37,9 @@ index bb5b9a4..986982d 100644 void (*ident_callback)(struct platform_device *, struct nand_chip *, struct mtd_partition **, int *num_partitions); }; -diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c -index 10929e2..e342ed4 100644 --- a/arch/mips/jz4740/platform.c +++ b/arch/mips/jz4740/platform.c -@@ -157,11 +157,29 @@ static struct resource jz4740_nand_resources[] = { +@@ -157,11 +157,29 @@ static struct resource jz4740_nand_resou .flags = IORESOURCE_MEM, }, { @@ -74,8 +70,6 @@ index 10929e2..e342ed4 100644 }; struct platform_device jz4740_nand_device = { -diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c -index e266407..b254b99 100644 --- a/drivers/mtd/nand/jz4740_nand.c +++ b/drivers/mtd/nand/jz4740_nand.c @@ -52,9 +52,10 @@ @@ -104,7 +98,7 @@ index e266407..b254b99 100644 struct jz_nand_platform_data *pdata; bool is_reading; -@@ -74,26 +78,50 @@ static inline struct jz_nand *mtd_to_jz_nand(struct mtd_info *mtd) +@@ -74,26 +78,50 @@ static inline struct jz_nand *mtd_to_jz_ return container_of(mtd, struct jz_nand, mtd); } @@ -161,7 +155,7 @@ index e266407..b254b99 100644 writel(reg, nand->base + JZ_REG_NAND_CTRL); } if (dat != NAND_CMD_NONE) -@@ -252,7 +280,7 @@ static int jz_nand_correct_ecc_rs(struct mtd_info *mtd, uint8_t *dat, +@@ -252,7 +280,7 @@ static int jz_nand_correct_ecc_rs(struct } static int jz_nand_ioremap_resource(struct platform_device *pdev, @@ -261,7 +255,7 @@ index e266407..b254b99 100644 static int __devinit jz_nand_probe(struct platform_device *pdev) { int ret; -@@ -295,6 +407,8 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -295,6 +407,8 @@ static int __devinit jz_nand_probe(struc struct nand_chip *chip; struct mtd_info *mtd; struct jz_nand_platform_data *pdata = pdev->dev.platform_data; @@ -270,7 +264,7 @@ index e266407..b254b99 100644 nand = kzalloc(sizeof(*nand), GFP_KERNEL); if (!nand) { -@@ -305,10 +419,6 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -305,10 +419,6 @@ static int __devinit jz_nand_probe(struc ret = jz_nand_ioremap_resource(pdev, "mmio", &nand->mem, &nand->base); if (ret) goto err_free; @@ -281,7 +275,7 @@ index e266407..b254b99 100644 if (pdata && gpio_is_valid(pdata->busy_gpio)) { ret = gpio_request(pdata->busy_gpio, "NAND busy pin"); -@@ -316,7 +426,7 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -316,7 +426,7 @@ static int __devinit jz_nand_probe(struc dev_err(&pdev->dev, "Failed to request busy gpio %d: %d\n", pdata->busy_gpio, ret); @@ -290,7 +284,7 @@ index e266407..b254b99 100644 } } -@@ -338,22 +448,51 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -338,22 +448,51 @@ static int __devinit jz_nand_probe(struc chip->chip_delay = 50; chip->cmd_ctrl = jz_nand_cmd_ctrl; @@ -351,7 +345,7 @@ index e266407..b254b99 100644 } if (pdata && pdata->ident_callback) { -@@ -363,8 +502,8 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -363,8 +502,8 @@ static int __devinit jz_nand_probe(struc ret = nand_scan_tail(mtd); if (ret) { @@ -362,7 +356,7 @@ index e266407..b254b99 100644 } ret = mtd_device_parse_register(mtd, NULL, 0, -@@ -381,14 +520,21 @@ static int __devinit jz_nand_probe(struct platform_device *pdev) +@@ -381,14 +520,21 @@ static int __devinit jz_nand_probe(struc return 0; err_nand_release: @@ -421,6 +415,3 @@ index e266407..b254b99 100644 platform_set_drvdata(pdev, NULL); kfree(nand); --- -1.7.5.4 - |