diff options
Diffstat (limited to 'code/fe310/eos/trap_entry.S')
| -rw-r--r-- | code/fe310/eos/trap_entry.S | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/code/fe310/eos/trap_entry.S b/code/fe310/eos/trap_entry.S index cda534e..82a553a 100644 --- a/code/fe310/eos/trap_entry.S +++ b/code/fe310/eos/trap_entry.S @@ -32,13 +32,17 @@ #define I2S_PWM_CTRL_ADDR_CK PWM0_CTRL_ADDR #define I2S_PWM_CTRL_ADDR_WS PWM2_CTRL_ADDR -#include "net_def.h" -#include "spi_def.h" +#define IOF_SPI1_SS0 2 +#define IOF_SPI1_SS1 8 +#define IOF_SPI1_SS2 9 +#define IOF_SPI1_SS3 10 #define INT_SPI1_BASE 6 #define INT_GPIO_BASE 8 -#define IOF_SPI1_SS2 9 +#include "net_def.h" +#include "spi_def.h" + .section .data.entry .align 2 @@ -642,7 +646,7 @@ spi_handler_cts: 2: lw x8, GPIO_IOF_EN(x19) li x9, 1 - slli x9, x9, IOF_SPI1_SS2 + slli x9, x9, SPI_PIN_CS not x9, x9 and x8, x8, x9 sw x8, GPIO_IOF_EN(x19) |