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author | Franck JULLIEN <franck.jullien@gmail.com> | 2011-05-15 21:34:30 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-05-16 08:23:49 +0200 |
commit | b76f53378e21ff29b8dadbdbaea9ee2f8333298e (patch) | |
tree | 422f81c42e652aba66fd9915d3ccd0e730824916 /arch/nios2/boards | |
parent | e0a13e224236dda620e4f3eb9d571d161873f019 (diff) | |
download | barebox-b76f53378e21ff29b8dadbdbaea9ee2f8333298e.tar.gz barebox-b76f53378e21ff29b8dadbdbaea9ee2f8333298e.tar.xz |
Change system frequency in generic board
In order to match the example I'll provide on my website,
set the system frequency to 100MHz in the generic board
nios_sopc.h
Signed-off-by: Franck JULLIEN <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/nios2/boards')
-rw-r--r-- | arch/nios2/boards/generic/nios_sopc.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/nios2/boards/generic/nios_sopc.h b/arch/nios2/boards/generic/nios_sopc.h index 5ee3642d0c..688bc44f41 100644 --- a/arch/nios2/boards/generic/nios_sopc.h +++ b/arch/nios2/boards/generic/nios_sopc.h @@ -28,7 +28,7 @@ */ #define CPU_IMPLEMENTATION "fast" #define BIG_ENDIAN 0 -#define CPU_FREQ 50000000 +#define CPU_FREQ 100000000 #define ICACHE_LINE_SIZE 32 #define ICACHE_LINE_SIZE_LOG2 5 #define ICACHE_SIZE 8192 @@ -221,7 +221,7 @@ #define SGDMA_TX_BASE 0x4204400 #define SGDMA_TX_SPAN 64 #define SGDMA_TX_END 0x420443f -#define SGDMA_TX_IRQ 0 +#define SGDMA_TX_IRQ 5 #define SGDMA_TX_READ_BLOCK_DATA_WIDTH 32 #define SGDMA_TX_WRITE_BLOCK_DATA_WIDTH 32 #define SGDMA_TX_STREAM_DATA_WIDTH 32 @@ -336,7 +336,7 @@ #define UART_USE_EOP_REGISTER 0 #define UART_SIM_TRUE_BAUD 0 #define UART_SIM_CHAR_STREAM "" -#define UART_FREQ 50000000 +#define UART_FREQ 100000000 /* * Macros for device 'SYS_CLK_TIMER', class 'altera_avalon_timer' @@ -356,8 +356,8 @@ #define SYS_CLK_TIMER_PERIOD_UNITS "ms" #define SYS_CLK_TIMER_RESET_OUTPUT 0 #define SYS_CLK_TIMER_TIMEOUT_PULSE_OUTPUT 0 -#define SYS_CLK_TIMER_FREQ 50000000 -#define SYS_CLK_TIMER_LOAD_VALUE 49999ULL +#define SYS_CLK_TIMER_FREQ 100000000 +#define SYS_CLK_TIMER_LOAD_VALUE 99999ULL #define SYS_CLK_TIMER_COUNTER_SIZE 32 #define SYS_CLK_TIMER_MULT 0.0010 #define SYS_CLK_TIMER_TICKS_PER_SEC 1000 @@ -384,7 +384,7 @@ #define LED_STATUS_RESET_VALUE 0x3 #define LED_STATUS_EDGE_TYPE "NONE" #define LED_STATUS_IRQ_TYPE "NONE" -#define LED_STATUS_FREQ 50000000 +#define LED_STATUS_FREQ 100000000 /* * Macros for device 'JTAG_UART', class 'altera_avalon_jtag_uart' |