diff options
Diffstat (limited to 'arch/powerpc/mach-mpc5xxx/reginfo.c')
| -rw-r--r-- | arch/powerpc/mach-mpc5xxx/reginfo.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/powerpc/mach-mpc5xxx/reginfo.c b/arch/powerpc/mach-mpc5xxx/reginfo.c new file mode 100644 index 0000000000..64816faffc --- /dev/null +++ b/arch/powerpc/mach-mpc5xxx/reginfo.c @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include <stdio.h> +#include <common.h> +#include <config.h> +#include <mach/mpc5xxx.h> +#include <asm/io.h> + +void reginfo(void) +{ + puts ("\nMPC5200 registers\n"); + printf ("MBAR=%08x\n", CFG_MBAR); + puts ("Memory map registers\n"); + printf ("\tCS0: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS0_START), + in_be32((void*)MPC5XXX_CS0_STOP), + in_be32((void*)MPC5XXX_CS0_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00010000 ? 1 : 0); + printf ("\tCS1: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS1_START), + in_be32((void*)MPC5XXX_CS1_STOP), + in_be32((void*)MPC5XXX_CS1_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00020000 ? 1 : 0); + printf ("\tCS2: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS2_START), + in_be32((void*)MPC5XXX_CS2_STOP), + in_be32((void*)MPC5XXX_CS2_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00040000 ? 1 : 0); + printf ("\tCS3: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS3_START), + in_be32((void*)MPC5XXX_CS3_STOP), + in_be32((void*)MPC5XXX_CS3_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00080000 ? 1 : 0); + printf ("\tCS4: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS4_START), + in_be32((void*)MPC5XXX_CS4_STOP), + in_be32((void*)MPC5XXX_CS4_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00100000 ? 1 : 0); + printf ("\tCS5: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS5_START), + in_be32((void*)MPC5XXX_CS5_STOP), + in_be32((void*)MPC5XXX_CS5_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x00200000 ? 1 : 0); + printf ("\tCS6: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS6_START), + in_be32((void*)MPC5XXX_CS6_STOP), + in_be32((void*)MPC5XXX_CS6_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x04000000 ? 1 : 0); + printf ("\tCS7: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_CS7_START), + in_be32((void*)MPC5XXX_CS7_STOP), + in_be32((void*)MPC5XXX_CS7_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x08000000 ? 1 : 0); + printf ("\tBOOTCS: start %08X\tstop %08X\tconfig %08X\ten %d\n", + in_be32((void*)MPC5XXX_BOOTCS_START), + in_be32((void*)MPC5XXX_BOOTCS_STOP), + in_be32((void*)MPC5XXX_BOOTCS_CFG), + in_be32((void*)MPC5XXX_ADDECR) & 0x02000000 ? 1 : 0); + printf ("\tSDRAMCS0: %08X\n", + in_be32((void*)MPC5XXX_SDRAM_CS0CFG)); + printf ("\tSDRAMCS1: %08X\n", + in_be32((void*)MPC5XXX_SDRAM_CS1CFG)); +} |