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| author | Jonathan Cameron <arm@jic23.retrosnub.co.uk> | 2010-03-08 17:44:19 +0000 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-03-22 12:03:04 +0800 |
| commit | 2a8ac187e03027a958b289dd8701ca9c013ab096 (patch) | |
| tree | bf9a4bbed0576f9c6ee3c32edeedf332d6df50ab /arch | |
| parent | 220bf991b0366cc50a94feede3d7341fa5710ee4 (diff) | |
| download | linux-2a8ac187e03027a958b289dd8701ca9c013ab096.tar.gz linux-2a8ac187e03027a958b289dd8701ca9c013ab096.tar.bz2 linux-2a8ac187e03027a958b289dd8701ca9c013ab096.zip | |
[ARM] pxa: fix for variables in uncompress.h being discarded
Due to commit:
5de813b ARM: Eliminate decompressor -Dstatic= PIC hack
The data section will be discarded for the decompressor, thus move the
static variables into BSS section by initializing them at run time.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/uncompress.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h index 5ef91d9d17e4..759b851ec985 100644 --- a/arch/arm/mach-pxa/include/mach/uncompress.h +++ b/arch/arm/mach-pxa/include/mach/uncompress.h @@ -16,9 +16,9 @@ #define BTUART_BASE (0x40200000) #define STUART_BASE (0x40700000) -static unsigned long uart_base = FFUART_BASE; -static unsigned int uart_shift = 2; -static unsigned int uart_is_pxa = 1; +static unsigned long uart_base; +static unsigned int uart_shift; +static unsigned int uart_is_pxa; static inline unsigned char uart_read(int offset) { @@ -56,6 +56,11 @@ static inline void flush(void) static inline void arch_decomp_setup(void) { + /* initialize to default */ + uart_base = FFUART_BASE; + uart_shift = 2; + uart_is_pxa = 1; + if (machine_is_littleton() || machine_is_intelmote2() || machine_is_csb726() || machine_is_stargate2() || machine_is_cm_x300() || machine_is_balloon3()) |