From 10fc07daacfee223f869397d356d1481e4094e12 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Fri, 4 Jan 2013 14:47:43 +0000 Subject: bcm63xx: remove 3.3 support 3.6 is tested enough to be considered stable. Signed-off-by: Jonas Gorski SVN-Revision: 35009 --- ...IPS-BCM63XX-Register-SPI-flash-if-present.patch | 102 --------------------- 1 file changed, 102 deletions(-) delete mode 100644 target/linux/brcm63xx/patches-3.3/427-MIPS-BCM63XX-Register-SPI-flash-if-present.patch (limited to 'target/linux/brcm63xx/patches-3.3/427-MIPS-BCM63XX-Register-SPI-flash-if-present.patch') diff --git a/target/linux/brcm63xx/patches-3.3/427-MIPS-BCM63XX-Register-SPI-flash-if-present.patch b/target/linux/brcm63xx/patches-3.3/427-MIPS-BCM63XX-Register-SPI-flash-if-present.patch deleted file mode 100644 index 14776af760..0000000000 --- a/target/linux/brcm63xx/patches-3.3/427-MIPS-BCM63XX-Register-SPI-flash-if-present.patch +++ /dev/null @@ -1,102 +0,0 @@ -From d135d94b3d1fe599d13e7198d5f502912d694c13 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski -Date: Sun, 3 Jul 2011 15:00:38 +0200 -Subject: [PATCH 29/60] MIPS: BCM63XX: Register SPI flash if present - -Signed-off-by: Jonas Gorski ---- - arch/mips/bcm63xx/dev-flash.c | 33 +++++++++++++++++++- - arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 2 + - 2 files changed, 33 insertions(+), 2 deletions(-) - ---- a/arch/mips/bcm63xx/dev-flash.c -+++ b/arch/mips/bcm63xx/dev-flash.c -@@ -16,9 +16,12 @@ - #include - #include - #include -+#include -+#include - - #include - #include -+#include - #include - #include - -@@ -55,6 +58,21 @@ static struct platform_device mtd_dev = - }, - }; - -+static struct flash_platform_data bcm63xx_flash_data = { -+ .part_probe_types = bcm63xx_part_types, -+}; -+ -+static struct spi_board_info bcm63xx_spi_flash_info[] = { -+ { -+ .bus_num = 0, -+ .chip_select = 0, -+ .mode = 0, -+ .max_speed_hz = 781000, -+ .modalias = "m25p80", -+ .platform_data = &bcm63xx_flash_data, -+ }, -+}; -+ - static int __init bcm63xx_detect_flash_type(void) - { - u32 val; -@@ -62,6 +80,11 @@ static int __init bcm63xx_detect_flash_t - switch (bcm63xx_get_cpu_id()) { - case BCM6328_CPU_ID: - val = bcm_misc_readl(MISC_STRAPBUS_6328_REG); -+ if (val & STRAPBUS_6328_HSSPI_CLK_FAST) -+ bcm63xx_spi_flash_info[0].max_speed_hz = 33333334; -+ else -+ bcm63xx_spi_flash_info[0].max_speed_hz = 16666667; -+ - if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) - return BCM63XX_FLASH_TYPE_SERIAL; - else -@@ -79,6 +102,9 @@ static int __init bcm63xx_detect_flash_t - return BCM63XX_FLASH_TYPE_SERIAL; - case BCM6368_CPU_ID: - val = bcm_gpio_readl(GPIO_STRAPBUS_REG); -+ if (val & STRAPBUS_6368_SPI_CLK_FAST) -+ bcm63xx_spi_flash_info[0].max_speed_hz = 20000000; -+ - switch (val & STRAPBUS_6368_BOOT_SEL_MASK) { - case STRAPBUS_6368_BOOT_SEL_NAND: - return BCM63XX_FLASH_TYPE_NAND; -@@ -110,8 +136,11 @@ int __init bcm63xx_flash_register(void) - - return platform_device_register(&mtd_dev); - case BCM63XX_FLASH_TYPE_SERIAL: -- pr_warn("unsupported serial flash detected\n"); -- return -ENODEV; -+ if (BCMCPU_IS_6328()) -+ bcm63xx_flash_data.max_transfer_len = HSSPI_BUFFER_LEN; -+ -+ return spi_register_board_info(bcm63xx_spi_flash_info, -+ ARRAY_SIZE(bcm63xx_spi_flash_info)); - case BCM63XX_FLASH_TYPE_NAND: - pr_warn("unsupported NAND flash detected\n"); - return -ENODEV; ---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h -+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h -@@ -614,6 +614,7 @@ - #define GPIO_STRAPBUS_REG 0x40 - #define STRAPBUS_6358_BOOT_SEL_PARALLEL (1 << 1) - #define STRAPBUS_6358_BOOT_SEL_SERIAL (0 << 1) -+#define STRAPBUS_6368_SPI_CLK_FAST (1 << 6) - #define STRAPBUS_6368_BOOT_SEL_MASK 0x3 - #define STRAPBUS_6368_BOOT_SEL_NAND 0 - #define STRAPBUS_6368_BOOT_SEL_SERIAL 1 -@@ -1308,6 +1309,7 @@ - #define STRAPBUS_6362_BOOT_SEL_NAND (0 << 15) - - #define MISC_STRAPBUS_6328_REG 0x240 -+#define STRAPBUS_6328_HSSPI_CLK_FAST (1 << 4) - #define STRAPBUS_6328_FCVO_SHIFT 7 - #define STRAPBUS_6328_FCVO_MASK (0x1f << STRAPBUS_6328_FCVO_SHIFT) - #define STRAPBUS_6328_BOOT_SEL_SERIAL (1 << 28) -- cgit v1.2.3