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author | John Crispin <blogic@openwrt.org> | 2015-03-20 08:49:02 +0000 |
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committer | John Crispin <blogic@openwrt.org> | 2015-03-20 08:49:02 +0000 |
commit | 22417246f0c33ed065319f552a54b55c2f954481 (patch) | |
tree | 0fe97b6204ff59202ae90ca6d83781598466639b /target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch | |
parent | 99ffd705f0dd9f5015f8592ec5e9e4e8a2c3c20f (diff) | |
download | master-187ad058-22417246f0c33ed065319f552a54b55c2f954481.tar.gz master-187ad058-22417246f0c33ed065319f552a54b55c2f954481.tar.bz2 master-187ad058-22417246f0c33ed065319f552a54b55c2f954481.zip |
octeon: Add MMC support for EdgeRouter ER8
this is a backport of a series posted on the lmo mailing list
Signed-off-by: Jonathan Thibault <jonathan@navigue.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44901 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch')
-rw-r--r-- | target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch b/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch new file mode 100644 index 0000000000..6650c5b75d --- /dev/null +++ b/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch @@ -0,0 +1,25 @@ +diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c +index a42110e..01130e9 100644 +--- a/arch/mips/cavium-octeon/setup.c ++++ b/arch/mips/cavium-octeon/setup.c +@@ -51,6 +51,9 @@ extern void pci_console_init(const char *arg); + + static unsigned long long MAX_MEMORY = 512ull << 20; + ++DEFINE_SEMAPHORE(octeon_bootbus_sem); ++EXPORT_SYMBOL(octeon_bootbus_sem); ++ + struct octeon_boot_descriptor *octeon_boot_desc_ptr; + + struct cvmx_bootinfo *octeon_bootinfo; +diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h +index 0415965..de9f74e 100644 +--- a/arch/mips/include/asm/octeon/octeon.h ++++ b/arch/mips/include/asm/octeon/octeon.h +@@ -335,4 +335,6 @@ void octeon_irq_set_ip4_handler(octeon_irq_ip4_handler_t); + + extern void octeon_fixup_irqs(void); + ++extern struct semaphore octeon_bootbus_sem; ++ + #endif /* __ASM_OCTEON_OCTEON_H */ |