diff options
| author | Ryan Long <ryan.long@oarcorp.com> | 2022-10-18 12:11:29 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2023-02-06 14:29:24 -0600 |
| commit | 3fd8cf2d37a1e0b7d364bfb67e666219fc49788b (patch) | |
| tree | 20a4a0cb14e1cbed15396c2717121355892116d9 | |
| parent | bsps/microblaze: Add device tree support to AXI interrupt controller (diff) | |
| download | rtems-3fd8cf2d37a1e0b7d364bfb67e666219fc49788b.tar.bz2 | |
bsps/microblaze: Add device tree support to JFFS2 QSPI
| -rw-r--r-- | bsps/microblaze/microblaze_fpga/fs/jffs2_qspi.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/bsps/microblaze/microblaze_fpga/fs/jffs2_qspi.c b/bsps/microblaze/microblaze_fpga/fs/jffs2_qspi.c index 39328b6b7c..49859a03f1 100644 --- a/bsps/microblaze/microblaze_fpga/fs/jffs2_qspi.c +++ b/bsps/microblaze/microblaze_fpga/fs/jffs2_qspi.c @@ -46,6 +46,7 @@ #include <rtems/jffs2.h> #include <rtems/libio.h> +#include <bsp.h> #include <bsp/jffs2_qspi.h> #define BLOCK_SIZE (64UL * 1024UL) @@ -286,12 +287,24 @@ int microblaze_jffs2_initialize( const char* mount_dir ) int rv = 0; int fd = -1; + uintptr_t mblaze_spi_base = try_get_prop_from_device_tree( + "xlnx,xps-spi-2.00.a", + "reg", + BSP_MICROBLAZE_FPGA_SPI_BASE + ); + + rtems_vector_number mblaze_spi_irq_num = try_get_prop_from_device_tree( + "xlnx,xps-spi-2.00.a", + "interrupts", + BSP_MICROBLAZE_FPGA_SPI_IRQ_NUM + ); + rv = spi_bus_register_xilinx_axi( BUS_PATH, - BSP_MICROBLAZE_FPGA_SPI_BASE, + mblaze_spi_base, FLASH_PAGE_SIZE, FLASH_NUM_CS, - BSP_MICROBLAZE_FPGA_SPI_IRQ_NUM + mblaze_spi_irq_num ); if ( rv != 0 ) { return rv; |