From: Jonas Gorski Date: Sun, 23 Aug 2015 09:35:56 +0000 (+0000) Subject: brcm63xx: ensure dummy byte is set for mapped spi flash with fast read X-Git-Tag: reboot~2204 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ecdce239a54b7a4c4aa760a659c13642e1817326;p=openwrt%2Fstaging%2Fxback.git brcm63xx: ensure dummy byte is set for mapped spi flash with fast read Some CFEs seem to misconfigure the mapped memory flash access with fast read but without a dummy byte, causing all accesses to be prefixed with 0xff. This of course breaks reading out the nvram, so do not just move back to single i/o accessors, but also ensure that the dummy byte is correctly set. Signed-off-by: Jonas Gorski SVN-Revision: 46707 --- diff --git a/target/linux/brcm63xx/patches-3.18/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch b/target/linux/brcm63xx/patches-3.18/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch index 2b19600776..c8bef13625 100644 --- a/target/linux/brcm63xx/patches-3.18/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch +++ b/target/linux/brcm63xx/patches-3.18/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch @@ -9,12 +9,20 @@ reads. Signed-off-by: Jonas Gorski --- - arch/mips/bcm63xx/dev-flash.c | 36 ++++++++++++++++++++++++++++++++++++ - 1 file changed, 36 insertions(+) + arch/mips/bcm63xx/dev-flash.c | 51 ++++++++++++++++++++++++++++++++++++ + 1 file changed, 51 insertions(+) --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -110,9 +110,46 @@ static int __init bcm63xx_detect_flash_t +@@ -16,6 +16,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -110,9 +111,59 @@ static int __init bcm63xx_detect_flash_t } } @@ -24,36 +32,49 @@ Signed-off-by: Jonas Gorski +#define FLASH_CTRL_ADDR_BYTES_2 (0 << 8) +#define FLASH_CTRL_ADDR_BYTES_3 (1 << 8) +#define FLASH_CTRL_ADDR_BYTES_4 (2 << 8) ++#define FLASH_CTRL_DUMMY_BYTES_SHIFT 10 ++#define FLASH_CTRL_DUMMY_BYTES_MASK (0x3 << FLASH_CTRL_DUMMY_BYTES_SHIFT) +#define FLASH_CTRL_MB_EN (1 << 23) + void __init bcm63xx_flash_detect(void) { flash_type = bcm63xx_detect_flash_type(); + -+ /* reduce flash mapping to single i/o reads for safety */ ++ /* ensure flash mapping has sane values */ + if (flash_type == BCM63XX_FLASH_TYPE_SERIAL && + (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || + BCMCPU_IS_63268())) { + u32 val = bcm_rset_readl(RSET_HSSPI, HSSPI_FLASH_CTRL_REG); + -+ if (!(val & FLASH_CTRL_MB_EN)) -+ return; ++ if (val & FLASH_CTRL_MB_EN) { ++ /* cfe might configure non working dual-io mode */ ++ val &= ~FLASH_CTRL_MB_EN; ++ val &= ~FLASH_CTRL_READ_OPCODE_MASK; ++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK; ++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT; ++ ++ switch (val & FLASH_CTRL_ADDR_BYTES_MASK) { ++ case FLASH_CTRL_ADDR_BYTES_3: ++ val |= SPINOR_OP_READ_FAST; ++ break; ++ case FLASH_CTRL_ADDR_BYTES_4: ++ val |= SPINOR_OP_READ4_FAST; ++ break; ++ case FLASH_CTRL_ADDR_BYTES_2: ++ default: ++ pr_warn("unsupported address byte mode (%x), not fixing up\n", ++ val & FLASH_CTRL_ADDR_BYTES_MASK); ++ return; ++ } ++ } else { ++ /* ensure dummy bytes is set to 1 for _FAST reads */ ++ u8 cmd = val & FLASH_CTRL_READ_OPCODE_MASK; + -+ val &= ~FLASH_CTRL_MB_EN; -+ val &= ~FLASH_CTRL_READ_OPCODE_MASK; ++ if (cmd != SPINOR_OP_READ_FAST && cmd != SPINOR_OP_READ4_FAST) ++ return; + -+ switch (val & FLASH_CTRL_ADDR_BYTES_MASK) { -+ case FLASH_CTRL_ADDR_BYTES_3: -+ val |= 0x0b; /* OPCODE_FAST_READ */ -+ break; -+ case FLASH_CTRL_ADDR_BYTES_4: -+ val |= 0x0c; /* OPCODE_FAST_READ_4B */ -+ break; -+ case FLASH_CTRL_ADDR_BYTES_2: -+ default: -+ pr_warn("unsupported address byte mode (%x), not fixing up\n", -+ val & FLASH_CTRL_ADDR_BYTES_MASK); -+ return; ++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK; ++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT; + } + + bcm_rset_writel(RSET_HSSPI, val, HSSPI_FLASH_CTRL_REG); diff --git a/target/linux/brcm63xx/patches-3.18/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch b/target/linux/brcm63xx/patches-3.18/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch index 7e408f69fb..bdbba036b5 100644 --- a/target/linux/brcm63xx/patches-3.18/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch +++ b/target/linux/brcm63xx/patches-3.18/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch @@ -14,7 +14,7 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -57,6 +57,12 @@ static struct platform_device mtd_dev = +@@ -58,6 +58,12 @@ static struct platform_device mtd_dev = }, }; @@ -27,7 +27,7 @@ Signed-off-by: Jonas Gorski static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -158,12 +164,15 @@ int __init bcm63xx_flash_register(void) +@@ -172,12 +178,15 @@ int __init bcm63xx_flash_register(void) switch (flash_type) { case BCM63XX_FLASH_TYPE_PARALLEL: diff --git a/target/linux/brcm63xx/patches-3.18/372_dont_register_pflash_when_available_in_dtb.patch b/target/linux/brcm63xx/patches-3.18/372_dont_register_pflash_when_available_in_dtb.patch index 88efc2360b..25384ebb68 100644 --- a/target/linux/brcm63xx/patches-3.18/372_dont_register_pflash_when_available_in_dtb.patch +++ b/target/linux/brcm63xx/patches-3.18/372_dont_register_pflash_when_available_in_dtb.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -22,6 +22,8 @@ +@@ -23,6 +23,8 @@ #include #include @@ -9,7 +9,7 @@ static int flash_type; static struct mtd_partition mtd_partitions[] = { -@@ -164,6 +166,9 @@ int __init bcm63xx_flash_register(void) +@@ -178,6 +180,9 @@ int __init bcm63xx_flash_register(void) switch (flash_type) { case BCM63XX_FLASH_TYPE_PARALLEL: diff --git a/target/linux/brcm63xx/patches-3.18/400-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-3.18/400-bcm963xx_flashmap.patch index 03534c0aab..c693ace363 100644 --- a/target/linux/brcm63xx/patches-3.18/400-bcm963xx_flashmap.patch +++ b/target/linux/brcm63xx/patches-3.18/400-bcm963xx_flashmap.patch @@ -12,7 +12,7 @@ Signed-off-by: Axel Gembe --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -34,7 +34,7 @@ static struct mtd_partition mtd_partitio +@@ -35,7 +35,7 @@ static struct mtd_partition mtd_partitio } }; diff --git a/target/linux/brcm63xx/patches-3.18/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch b/target/linux/brcm63xx/patches-3.18/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch index 24a5888ef5..23b3b83486 100644 --- a/target/linux/brcm63xx/patches-3.18/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch +++ b/target/linux/brcm63xx/patches-3.18/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch @@ -11,10 +11,10 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -16,9 +16,12 @@ - #include +@@ -17,9 +17,12 @@ #include #include + #include +#include +#include @@ -24,7 +24,7 @@ Signed-off-by: Jonas Gorski #include #include -@@ -65,6 +68,21 @@ void __init bcm63xx_flash_force_phys_bas +@@ -66,6 +69,21 @@ void __init bcm63xx_flash_force_phys_bas mtd_resources[0].end = end; } @@ -46,7 +46,7 @@ Signed-off-by: Jonas Gorski static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -72,9 +90,15 @@ static int __init bcm63xx_detect_flash_t +@@ -73,9 +91,15 @@ static int __init bcm63xx_detect_flash_t switch (bcm63xx_get_cpu_id()) { case BCM6318_CPU_ID: /* only support serial flash */ @@ -62,7 +62,7 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -93,12 +117,20 @@ static int __init bcm63xx_detect_flash_t +@@ -94,12 +118,20 @@ static int __init bcm63xx_detect_flash_t return BCM63XX_FLASH_TYPE_SERIAL; case BCM6362_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_6362_REG); @@ -83,7 +83,7 @@ Signed-off-by: Jonas Gorski switch (val & STRAPBUS_6368_BOOT_SEL_MASK) { case STRAPBUS_6368_BOOT_SEL_NAND: return BCM63XX_FLASH_TYPE_NAND; -@@ -109,6 +141,11 @@ static int __init bcm63xx_detect_flash_t +@@ -110,6 +142,11 @@ static int __init bcm63xx_detect_flash_t } case BCM63268_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_63268_REG); @@ -95,7 +95,7 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_63268_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -181,8 +218,15 @@ int __init bcm63xx_flash_register(void) +@@ -195,8 +232,15 @@ int __init bcm63xx_flash_register(void) return platform_device_register(&mtd_dev); case BCM63XX_FLASH_TYPE_SERIAL: diff --git a/target/linux/brcm63xx/patches-3.18/415-MIPS-BCM63XX-export-the-attached-flash-type.patch b/target/linux/brcm63xx/patches-3.18/415-MIPS-BCM63XX-export-the-attached-flash-type.patch index 55639cafab..44763bb256 100644 --- a/target/linux/brcm63xx/patches-3.18/415-MIPS-BCM63XX-export-the-attached-flash-type.patch +++ b/target/linux/brcm63xx/patches-3.18/415-MIPS-BCM63XX-export-the-attached-flash-type.patch @@ -11,7 +11,7 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -236,3 +236,8 @@ int __init bcm63xx_flash_register(void) +@@ -250,3 +250,8 @@ int __init bcm63xx_flash_register(void) return -ENODEV; } } diff --git a/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch b/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch index b329c312f5..484e1fd5a2 100644 --- a/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch +++ b/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch @@ -22,7 +22,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name) --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -37,12 +37,15 @@ static struct mtd_partition mtd_partitio +@@ -38,12 +38,15 @@ static struct mtd_partition mtd_partitio } }; @@ -38,7 +38,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct resource mtd_resources[] = { -@@ -70,6 +73,7 @@ void __init bcm63xx_flash_force_phys_bas +@@ -71,6 +74,7 @@ void __init bcm63xx_flash_force_phys_bas static struct flash_platform_data bcm63xx_flash_data = { .part_probe_types = bcm63xx_part_types, @@ -46,7 +46,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct spi_board_info bcm63xx_spi_flash_info[] = { -@@ -197,9 +201,13 @@ void __init bcm63xx_flash_detect(void) +@@ -211,9 +215,13 @@ void __init bcm63xx_flash_detect(void) } } diff --git a/target/linux/brcm63xx/patches-3.18/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch b/target/linux/brcm63xx/patches-3.18/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch index bff489b960..4a0a7b0a71 100644 --- a/target/linux/brcm63xx/patches-3.18/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch +++ b/target/linux/brcm63xx/patches-3.18/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch @@ -61,7 +61,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices } --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -201,7 +201,7 @@ void __init bcm63xx_flash_detect(void) +@@ -215,7 +215,7 @@ void __init bcm63xx_flash_detect(void) } } diff --git a/target/linux/brcm63xx/patches-3.18/511-board_V2500V.patch b/target/linux/brcm63xx/patches-3.18/511-board_V2500V.patch index 2d8951fc08..5b7c789dac 100644 --- a/target/linux/brcm63xx/patches-3.18/511-board_V2500V.patch +++ b/target/linux/brcm63xx/patches-3.18/511-board_V2500V.patch @@ -69,7 +69,7 @@ cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET; --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -19,6 +19,7 @@ +@@ -20,6 +20,7 @@ #include #include @@ -77,7 +77,7 @@ #include #include #include -@@ -220,6 +221,13 @@ int __init bcm63xx_flash_register(int nu +@@ -234,6 +235,13 @@ int __init bcm63xx_flash_register(int nu val = bcm_mpi_readl(MPI_CSBASE_REG(0)); val &= MPI_CSBASE_BASE_MASK; diff --git a/target/linux/brcm63xx/patches-4.1/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch b/target/linux/brcm63xx/patches-4.1/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch index 2b19600776..c8bef13625 100644 --- a/target/linux/brcm63xx/patches-4.1/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch +++ b/target/linux/brcm63xx/patches-4.1/345-MIPS-BCM63XX-fixup-mapped-SPI-flash-access-on-boot.patch @@ -9,12 +9,20 @@ reads. Signed-off-by: Jonas Gorski --- - arch/mips/bcm63xx/dev-flash.c | 36 ++++++++++++++++++++++++++++++++++++ - 1 file changed, 36 insertions(+) + arch/mips/bcm63xx/dev-flash.c | 51 ++++++++++++++++++++++++++++++++++++ + 1 file changed, 51 insertions(+) --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -110,9 +110,46 @@ static int __init bcm63xx_detect_flash_t +@@ -16,6 +16,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -110,9 +111,59 @@ static int __init bcm63xx_detect_flash_t } } @@ -24,36 +32,49 @@ Signed-off-by: Jonas Gorski +#define FLASH_CTRL_ADDR_BYTES_2 (0 << 8) +#define FLASH_CTRL_ADDR_BYTES_3 (1 << 8) +#define FLASH_CTRL_ADDR_BYTES_4 (2 << 8) ++#define FLASH_CTRL_DUMMY_BYTES_SHIFT 10 ++#define FLASH_CTRL_DUMMY_BYTES_MASK (0x3 << FLASH_CTRL_DUMMY_BYTES_SHIFT) +#define FLASH_CTRL_MB_EN (1 << 23) + void __init bcm63xx_flash_detect(void) { flash_type = bcm63xx_detect_flash_type(); + -+ /* reduce flash mapping to single i/o reads for safety */ ++ /* ensure flash mapping has sane values */ + if (flash_type == BCM63XX_FLASH_TYPE_SERIAL && + (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || + BCMCPU_IS_63268())) { + u32 val = bcm_rset_readl(RSET_HSSPI, HSSPI_FLASH_CTRL_REG); + -+ if (!(val & FLASH_CTRL_MB_EN)) -+ return; ++ if (val & FLASH_CTRL_MB_EN) { ++ /* cfe might configure non working dual-io mode */ ++ val &= ~FLASH_CTRL_MB_EN; ++ val &= ~FLASH_CTRL_READ_OPCODE_MASK; ++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK; ++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT; ++ ++ switch (val & FLASH_CTRL_ADDR_BYTES_MASK) { ++ case FLASH_CTRL_ADDR_BYTES_3: ++ val |= SPINOR_OP_READ_FAST; ++ break; ++ case FLASH_CTRL_ADDR_BYTES_4: ++ val |= SPINOR_OP_READ4_FAST; ++ break; ++ case FLASH_CTRL_ADDR_BYTES_2: ++ default: ++ pr_warn("unsupported address byte mode (%x), not fixing up\n", ++ val & FLASH_CTRL_ADDR_BYTES_MASK); ++ return; ++ } ++ } else { ++ /* ensure dummy bytes is set to 1 for _FAST reads */ ++ u8 cmd = val & FLASH_CTRL_READ_OPCODE_MASK; + -+ val &= ~FLASH_CTRL_MB_EN; -+ val &= ~FLASH_CTRL_READ_OPCODE_MASK; ++ if (cmd != SPINOR_OP_READ_FAST && cmd != SPINOR_OP_READ4_FAST) ++ return; + -+ switch (val & FLASH_CTRL_ADDR_BYTES_MASK) { -+ case FLASH_CTRL_ADDR_BYTES_3: -+ val |= 0x0b; /* OPCODE_FAST_READ */ -+ break; -+ case FLASH_CTRL_ADDR_BYTES_4: -+ val |= 0x0c; /* OPCODE_FAST_READ_4B */ -+ break; -+ case FLASH_CTRL_ADDR_BYTES_2: -+ default: -+ pr_warn("unsupported address byte mode (%x), not fixing up\n", -+ val & FLASH_CTRL_ADDR_BYTES_MASK); -+ return; ++ val &= ~FLASH_CTRL_DUMMY_BYTES_MASK; ++ val |= 1 << FLASH_CTRL_DUMMY_BYTES_SHIFT; + } + + bcm_rset_writel(RSET_HSSPI, val, HSSPI_FLASH_CTRL_REG); diff --git a/target/linux/brcm63xx/patches-4.1/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch b/target/linux/brcm63xx/patches-4.1/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch index 7e408f69fb..bdbba036b5 100644 --- a/target/linux/brcm63xx/patches-4.1/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch +++ b/target/linux/brcm63xx/patches-4.1/355-MIPS-BCM63XX-allow-board-implementations-to-force-fl.patch @@ -14,7 +14,7 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -57,6 +57,12 @@ static struct platform_device mtd_dev = +@@ -58,6 +58,12 @@ static struct platform_device mtd_dev = }, }; @@ -27,7 +27,7 @@ Signed-off-by: Jonas Gorski static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -158,12 +164,15 @@ int __init bcm63xx_flash_register(void) +@@ -172,12 +178,15 @@ int __init bcm63xx_flash_register(void) switch (flash_type) { case BCM63XX_FLASH_TYPE_PARALLEL: diff --git a/target/linux/brcm63xx/patches-4.1/372_dont_register_pflash_when_available_in_dtb.patch b/target/linux/brcm63xx/patches-4.1/372_dont_register_pflash_when_available_in_dtb.patch index 88efc2360b..25384ebb68 100644 --- a/target/linux/brcm63xx/patches-4.1/372_dont_register_pflash_when_available_in_dtb.patch +++ b/target/linux/brcm63xx/patches-4.1/372_dont_register_pflash_when_available_in_dtb.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -22,6 +22,8 @@ +@@ -23,6 +23,8 @@ #include #include @@ -9,7 +9,7 @@ static int flash_type; static struct mtd_partition mtd_partitions[] = { -@@ -164,6 +166,9 @@ int __init bcm63xx_flash_register(void) +@@ -178,6 +180,9 @@ int __init bcm63xx_flash_register(void) switch (flash_type) { case BCM63XX_FLASH_TYPE_PARALLEL: diff --git a/target/linux/brcm63xx/patches-4.1/400-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-4.1/400-bcm963xx_flashmap.patch index 03534c0aab..c693ace363 100644 --- a/target/linux/brcm63xx/patches-4.1/400-bcm963xx_flashmap.patch +++ b/target/linux/brcm63xx/patches-4.1/400-bcm963xx_flashmap.patch @@ -12,7 +12,7 @@ Signed-off-by: Axel Gembe --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -34,7 +34,7 @@ static struct mtd_partition mtd_partitio +@@ -35,7 +35,7 @@ static struct mtd_partition mtd_partitio } }; diff --git a/target/linux/brcm63xx/patches-4.1/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch b/target/linux/brcm63xx/patches-4.1/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch index 20453709c2..3a09563427 100644 --- a/target/linux/brcm63xx/patches-4.1/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch +++ b/target/linux/brcm63xx/patches-4.1/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch @@ -11,10 +11,10 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -16,9 +16,12 @@ - #include +@@ -17,9 +17,12 @@ #include #include + #include +#include +#include @@ -24,7 +24,7 @@ Signed-off-by: Jonas Gorski #include #include -@@ -65,6 +68,21 @@ void __init bcm63xx_flash_force_phys_bas +@@ -66,6 +69,21 @@ void __init bcm63xx_flash_force_phys_bas mtd_resources[0].end = end; } @@ -46,7 +46,7 @@ Signed-off-by: Jonas Gorski static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -72,9 +90,15 @@ static int __init bcm63xx_detect_flash_t +@@ -73,9 +91,15 @@ static int __init bcm63xx_detect_flash_t switch (bcm63xx_get_cpu_id()) { case BCM6318_CPU_ID: /* only support serial flash */ @@ -62,7 +62,7 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -93,12 +117,20 @@ static int __init bcm63xx_detect_flash_t +@@ -94,12 +118,20 @@ static int __init bcm63xx_detect_flash_t return BCM63XX_FLASH_TYPE_SERIAL; case BCM6362_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_6362_REG); @@ -83,7 +83,7 @@ Signed-off-by: Jonas Gorski switch (val & STRAPBUS_6368_BOOT_SEL_MASK) { case STRAPBUS_6368_BOOT_SEL_NAND: return BCM63XX_FLASH_TYPE_NAND; -@@ -109,6 +141,11 @@ static int __init bcm63xx_detect_flash_t +@@ -110,6 +142,11 @@ static int __init bcm63xx_detect_flash_t } case BCM63268_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_63268_REG); @@ -95,7 +95,7 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_63268_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -181,8 +218,15 @@ int __init bcm63xx_flash_register(void) +@@ -195,8 +232,15 @@ int __init bcm63xx_flash_register(void) return platform_device_register(&mtd_dev); case BCM63XX_FLASH_TYPE_SERIAL: diff --git a/target/linux/brcm63xx/patches-4.1/415-MIPS-BCM63XX-export-the-attached-flash-type.patch b/target/linux/brcm63xx/patches-4.1/415-MIPS-BCM63XX-export-the-attached-flash-type.patch index 55639cafab..44763bb256 100644 --- a/target/linux/brcm63xx/patches-4.1/415-MIPS-BCM63XX-export-the-attached-flash-type.patch +++ b/target/linux/brcm63xx/patches-4.1/415-MIPS-BCM63XX-export-the-attached-flash-type.patch @@ -11,7 +11,7 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -236,3 +236,8 @@ int __init bcm63xx_flash_register(void) +@@ -250,3 +250,8 @@ int __init bcm63xx_flash_register(void) return -ENODEV; } } diff --git a/target/linux/brcm63xx/patches-4.1/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch b/target/linux/brcm63xx/patches-4.1/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch index b329c312f5..484e1fd5a2 100644 --- a/target/linux/brcm63xx/patches-4.1/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch +++ b/target/linux/brcm63xx/patches-4.1/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch @@ -22,7 +22,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name) --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -37,12 +37,15 @@ static struct mtd_partition mtd_partitio +@@ -38,12 +38,15 @@ static struct mtd_partition mtd_partitio } }; @@ -38,7 +38,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct resource mtd_resources[] = { -@@ -70,6 +73,7 @@ void __init bcm63xx_flash_force_phys_bas +@@ -71,6 +74,7 @@ void __init bcm63xx_flash_force_phys_bas static struct flash_platform_data bcm63xx_flash_data = { .part_probe_types = bcm63xx_part_types, @@ -46,7 +46,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct spi_board_info bcm63xx_spi_flash_info[] = { -@@ -197,9 +201,13 @@ void __init bcm63xx_flash_detect(void) +@@ -211,9 +215,13 @@ void __init bcm63xx_flash_detect(void) } } diff --git a/target/linux/brcm63xx/patches-4.1/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch b/target/linux/brcm63xx/patches-4.1/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch index bff489b960..4a0a7b0a71 100644 --- a/target/linux/brcm63xx/patches-4.1/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch +++ b/target/linux/brcm63xx/patches-4.1/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch @@ -61,7 +61,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices } --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -201,7 +201,7 @@ void __init bcm63xx_flash_detect(void) +@@ -215,7 +215,7 @@ void __init bcm63xx_flash_detect(void) } } diff --git a/target/linux/brcm63xx/patches-4.1/511-board_V2500V.patch b/target/linux/brcm63xx/patches-4.1/511-board_V2500V.patch index 2d8951fc08..5b7c789dac 100644 --- a/target/linux/brcm63xx/patches-4.1/511-board_V2500V.patch +++ b/target/linux/brcm63xx/patches-4.1/511-board_V2500V.patch @@ -69,7 +69,7 @@ cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET; --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -19,6 +19,7 @@ +@@ -20,6 +20,7 @@ #include #include @@ -77,7 +77,7 @@ #include #include #include -@@ -220,6 +221,13 @@ int __init bcm63xx_flash_register(int nu +@@ -234,6 +235,13 @@ int __init bcm63xx_flash_register(int nu val = bcm_mpi_readl(MPI_CSBASE_REG(0)); val &= MPI_CSBASE_BASE_MASK;