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| author | Felix Fietkau <nbd@openwrt.org> | 2013-01-26 16:26:13 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-01-26 16:26:13 +0000 |
| commit | 8933b918cd6bce2db5a6a5a51513b62672f13069 (patch) | |
| tree | 6bd79c5e27a84096f2b209d0e108c9a89f88581d /target/linux/ar71xx | |
| parent | 7809d73fd2b78c65aad0a1e18b06c3a4c0c15a8d (diff) | |
| download | master-31e0f0ae-8933b918cd6bce2db5a6a5a51513b62672f13069.tar.gz master-31e0f0ae-8933b918cd6bce2db5a6a5a51513b62672f13069.tar.bz2 master-31e0f0ae-8933b918cd6bce2db5a6a5a51513b62672f13069.zip | |
kernel: use -ffunction-sections, -fdata-sections and --gc-sections on mips
in combination with kernel symbol export stripping this significantly reduces
the kernel image size
SVN-Revision: 35320
Diffstat (limited to 'target/linux/ar71xx')
11 files changed, 18 insertions, 19 deletions
diff --git a/target/linux/ar71xx/patches-3.7/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch b/target/linux/ar71xx/patches-3.7/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch index bd95d718b2..89ab5ace69 100644 --- a/target/linux/ar71xx/patches-3.7/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch +++ b/target/linux/ar71xx/patches-3.7/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch @@ -11,7 +11,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> --- a/arch/mips/ath79/pci.c +++ b/arch/mips/ath79/pci.c -@@ -75,7 +75,9 @@ int __init pcibios_map_irq(const struct +@@ -75,7 +75,9 @@ int __init pcibios_map_irq(const struct const struct ath79_pci_irq *entry; entry = &ath79_pci_irq_map[i]; diff --git a/target/linux/ar71xx/patches-3.7/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch b/target/linux/ar71xx/patches-3.7/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch index 0c3889fdb9..5c6388c455 100644 --- a/target/linux/ar71xx/patches-3.7/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch +++ b/target/linux/ar71xx/patches-3.7/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch @@ -44,7 +44,7 @@ Subject: [PATCH 26/34] MIPS: ath79: add PCI controller registration code for the int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin) { int irq = -1; -@@ -64,6 +79,9 @@ int __init pcibios_map_irq(const struct +@@ -64,6 +79,9 @@ int __init pcibios_map_irq(const struct soc_is_ar9344()) { ath79_pci_irq_map = ar724x_pci_irq_map; ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map); diff --git a/target/linux/ar71xx/patches-3.7/203-spi-ath79-use-gpio_request_one.patch b/target/linux/ar71xx/patches-3.7/203-spi-ath79-use-gpio_request_one.patch index 12559bcae1..a7329b2ab7 100644 --- a/target/linux/ar71xx/patches-3.7/203-spi-ath79-use-gpio_request_one.patch +++ b/target/linux/ar71xx/patches-3.7/203-spi-ath79-use-gpio_request_one.patch @@ -32,19 +32,18 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> - status = gpio_request(cdata->gpio, dev_name(&spi->dev)); - if (status) - return status; -- ++ flags = GPIOF_DIR_OUT; ++ if (spi->mode & SPI_CS_HIGH) ++ flags |= GPIOF_INIT_HIGH; ++ else ++ flags |= GPIOF_INIT_LOW; + - status = gpio_direction_output(cdata->gpio, - spi->mode & SPI_CS_HIGH); - if (status) { - gpio_free(cdata->gpio); - return status; - } -+ flags = GPIOF_DIR_OUT; -+ if (spi->mode & SPI_CS_HIGH) -+ flags |= GPIOF_INIT_HIGH; -+ else -+ flags |= GPIOF_INIT_LOW; -+ + status = gpio_request_one(cdata->gpio, flags, + dev_name(&spi->dev)); } diff --git a/target/linux/ar71xx/patches-3.7/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch b/target/linux/ar71xx/patches-3.7/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch index c6f4b2b959..976159c6f9 100644 --- a/target/linux/ar71xx/patches-3.7/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch +++ b/target/linux/ar71xx/patches-3.7/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch @@ -20,7 +20,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c -@@ -96,16 +96,8 @@ static void ath79_spi_chipselect(struct +@@ -96,16 +96,8 @@ static void ath79_spi_chipselect(struct } diff --git a/target/linux/ar71xx/patches-3.7/206-spi-ath79-make-chipselect-logic-more-flexible.patch b/target/linux/ar71xx/patches-3.7/206-spi-ath79-make-chipselect-logic-more-flexible.patch index 34df1756bb..da83e2ebe8 100644 --- a/target/linux/ar71xx/patches-3.7/206-spi-ath79-make-chipselect-logic-more-flexible.patch +++ b/target/linux/ar71xx/patches-3.7/206-spi-ath79-make-chipselect-logic-more-flexible.patch @@ -170,7 +170,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> struct ath79_spi { struct spi_bitbang bitbang; u32 ioc_base; -@@ -69,6 +71,7 @@ static void ath79_spi_chipselect(struct +@@ -69,6 +71,7 @@ static void ath79_spi_chipselect(struct { struct ath79_spi *sp = ath79_spidev_to_sp(spi); int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active; @@ -178,7 +178,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> if (is_active) { /* set initial clock polarity */ -@@ -80,20 +83,24 @@ static void ath79_spi_chipselect(struct +@@ -80,20 +83,24 @@ static void ath79_spi_chipselect(struct ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); } diff --git a/target/linux/ar71xx/patches-3.7/212-MIPS-ath79-fix-GPIO-function-selection-for-AR934x-So.patch b/target/linux/ar71xx/patches-3.7/212-MIPS-ath79-fix-GPIO-function-selection-for-AR934x-So.patch index a9845baba8..3e41789bf8 100644 --- a/target/linux/ar71xx/patches-3.7/212-MIPS-ath79-fix-GPIO-function-selection-for-AR934x-So.patch +++ b/target/linux/ar71xx/patches-3.7/212-MIPS-ath79-fix-GPIO-function-selection-for-AR934x-So.patch @@ -19,7 +19,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> --- a/arch/mips/ath79/gpio.c +++ b/arch/mips/ath79/gpio.c -@@ -137,47 +137,61 @@ static struct gpio_chip ath79_gpio_chip +@@ -137,47 +137,61 @@ static struct gpio_chip ath79_gpio_chip .base = 0, }; diff --git a/target/linux/ar71xx/patches-3.7/500-MIPS-fw-myloader.patch b/target/linux/ar71xx/patches-3.7/500-MIPS-fw-myloader.patch index 3559a27a2c..184f67a723 100644 --- a/target/linux/ar71xx/patches-3.7/500-MIPS-fw-myloader.patch +++ b/target/linux/ar71xx/patches-3.7/500-MIPS-fw-myloader.patch @@ -1,6 +1,6 @@ --- a/arch/mips/Makefile +++ b/arch/mips/Makefile -@@ -180,6 +180,7 @@ endif +@@ -182,6 +182,7 @@ endif # libs-$(CONFIG_ARC) += arch/mips/fw/arc/ libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ diff --git a/target/linux/ar71xx/patches-3.7/505-MIPS-ath79-add-ath79_gpio_function_select.patch b/target/linux/ar71xx/patches-3.7/505-MIPS-ath79-add-ath79_gpio_function_select.patch index 86e136f67e..08f4a1e95c 100644 --- a/target/linux/ar71xx/patches-3.7/505-MIPS-ath79-add-ath79_gpio_function_select.patch +++ b/target/linux/ar71xx/patches-3.7/505-MIPS-ath79-add-ath79_gpio_function_select.patch @@ -10,7 +10,7 @@ #endif /* __ATH79_COMMON_H */ --- a/arch/mips/ath79/gpio.c +++ b/arch/mips/ath79/gpio.c -@@ -198,6 +198,34 @@ void ath79_gpio_function_setup(u32 set, +@@ -198,6 +198,34 @@ void ath79_gpio_function_setup(u32 set, spin_unlock_irqrestore(&ath79_gpio_lock, flags); } diff --git a/target/linux/ar71xx/patches-3.7/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-3.7/521-MIPS-ath79-enable-UART-for-early_serial.patch index 489bc96738..2ee025bbf2 100644 --- a/target/linux/ar71xx/patches-3.7/521-MIPS-ath79-enable-UART-for-early_serial.patch +++ b/target/linux/ar71xx/patches-3.7/521-MIPS-ath79-enable-UART-for-early_serial.patch @@ -1,6 +1,6 @@ --- a/arch/mips/ath79/early_printk.c +++ b/arch/mips/ath79/early_printk.c -@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned +@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned /* nothing to do */ } diff --git a/target/linux/ar71xx/patches-3.7/606-MIPS-ath79-pb44-fixes.patch b/target/linux/ar71xx/patches-3.7/606-MIPS-ath79-pb44-fixes.patch index f9ec7753f1..b38b46121d 100644 --- a/target/linux/ar71xx/patches-3.7/606-MIPS-ath79-pb44-fixes.patch +++ b/target/linux/ar71xx/patches-3.7/606-MIPS-ath79-pb44-fixes.patch @@ -50,7 +50,7 @@ #define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6) #define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8) #define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9) -@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data +@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data .cs_line = 0, }; diff --git a/target/linux/ar71xx/patches-3.7/902-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-3.7/902-unaligned_access_hacks.patch index e7e1712b7e..fc05676b83 100644 --- a/target/linux/ar71xx/patches-3.7/902-unaligned_access_hacks.patch +++ b/target/linux/ar71xx/patches-3.7/902-unaligned_access_hacks.patch @@ -288,7 +288,7 @@ #include <asm/uaccess.h> #include <linux/proc_fs.h> -@@ -851,10 +852,10 @@ static void tcp_v6_send_response(struct +@@ -851,10 +852,10 @@ static void tcp_v6_send_response(struct topt = (__be32 *)(t1 + 1); if (ts) { @@ -415,7 +415,7 @@ if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK) fl6.flowi6_mark = skb->mark; -@@ -1256,7 +1256,7 @@ static int ip6gre_header(struct sk_buff +@@ -1256,7 +1256,7 @@ static int ip6gre_header(struct sk_buff struct ipv6hdr *ipv6h = (struct ipv6hdr *)skb_push(skb, t->hlen); __be16 *p = (__be16 *)(ipv6h+1); |