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| author | Wolfgang Denk <wd@pollux.denx.de> | 2006-03-31 18:32:53 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2006-03-31 18:32:53 +0200 |
| commit | d87080b721e4f8dca977af7571c5338ae7bb8db7 (patch) | |
| tree | 514fc21eec39a2dd57f7aea516844a4400f8f140 /cpu/i386 | |
| parent | f6dbbe986481cff01334c64cacb971a5f237a9a9 (diff) | |
| download | u-boot-imx-d87080b721e4f8dca977af7571c5338ae7bb8db7.zip u-boot-imx-d87080b721e4f8dca977af7571c5338ae7bb8db7.tar.gz u-boot-imx-d87080b721e4f8dca977af7571c5338ae7bb8db7.tar.bz2 | |
GCC-4.x fixes: clean up global data pointer initialization for all boards.
Diffstat (limited to 'cpu/i386')
| -rw-r--r-- | cpu/i386/sc520.c | 5 | ||||
| -rw-r--r-- | cpu/i386/serial.c | 10 |
2 files changed, 4 insertions, 11 deletions
diff --git a/cpu/i386/sc520.c b/cpu/i386/sc520.c index 689e775..c83f0bb 100644 --- a/cpu/i386/sc520.c +++ b/cpu/i386/sc520.c @@ -36,6 +36,8 @@ #include <asm/pci.h> #include <asm/ic/sc520.h> +DECLARE_GLOBAL_DATA_PTR; + /* * utility functions for boards based on the AMD sc520 * @@ -93,8 +95,6 @@ u32 read_mmcr_long(u16 mmcr) void init_sc520(void) { - DECLARE_GLOBAL_DATA_PTR; - /* Set the UARTxCTL register at it's slower, * baud clock giving us a 1.8432 MHz reference */ @@ -139,7 +139,6 @@ void init_sc520(void) unsigned long init_sc520_dram(void) { - DECLARE_GLOBAL_DATA_PTR; bd_t *bd = gd->bd; u32 dram_present=0; diff --git a/cpu/i386/serial.c b/cpu/i386/serial.c index db13008..e7299a7 100644 --- a/cpu/i386/serial.c +++ b/cpu/i386/serial.c @@ -55,6 +55,8 @@ #include <malloc.h> #endif +DECLARE_GLOBAL_DATA_PTR; + #define UART_RBR 0x00 #define UART_THR 0x00 #define UART_IER 0x01 @@ -126,13 +128,9 @@ static int serial_div(int baudrate) int serial_init(void) { - DECLARE_GLOBAL_DATA_PTR; - volatile char val; - int bdiv = serial_div(gd->baudrate); - outb(0x80, UART0_BASE + UART_LCR); /* set DLAB bit */ outb(bdiv, UART0_BASE + UART_DLL); /* set baudrate divisor */ outb(bdiv >> 8, UART0_BASE + UART_DLM);/* set baudrate divisor */ @@ -150,8 +148,6 @@ int serial_init(void) void serial_setbrg(void) { - DECLARE_GLOBAL_DATA_PTR; - unsigned short bdiv; bdiv = serial_div(gd->baudrate); @@ -410,8 +406,6 @@ int serial_buffered_tstc(void) #if (CONFIG_KGDB_SER_INDEX & 2) void kgdb_serial_init(void) { - DECLARE_GLOBAL_DATA_PTR; - volatile char val; bdiv = serial_div (CONFIG_KGDB_BAUDRATE); |