diff options
Diffstat (limited to 'board/freescale/p2020ds/p2020ds.c')
| -rw-r--r-- | board/freescale/p2020ds/p2020ds.c | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c index 293e5a4..14de7e7 100644 --- a/board/freescale/p2020ds/p2020ds.c +++ b/board/freescale/p2020ds/p2020ds.c @@ -47,14 +47,31 @@ phys_size_t fixed_sdram(void); int checkboard(void) { + u8 sw7; + u8 *pixis_base = (u8 *)PIXIS_BASE; + puts("Board: P2020DS "); #ifdef CONFIG_PHYS_64BIT puts("(36-bit addrmap) "); #endif + printf("Sys ID: 0x%02x, " - "Sys Ver: 0x%02x, FPGA Ver: 0x%02x\n", - in8(PIXIS_BASE + PIXIS_ID), in8(PIXIS_BASE + PIXIS_VER), - in8(PIXIS_BASE + PIXIS_PVER)); + "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ", + in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER), + in_8(pixis_base + PIXIS_PVER)); + + sw7 = in_8(pixis_base + PIXIS_SW(7)); + switch ((sw7 & PIXIS_SW7_LBMAP) >> 6) { + case 0: + case 1: + printf ("vBank: %d\n", ((sw7 & PIXIS_SW7_VBANK) >> 4)); + break; + case 2: + case 3: + puts ("Promjet\n"); + break; + } + return 0; } @@ -462,10 +479,12 @@ unsigned long calculate_board_sys_clk(ulong dummy) { ulong val; + u8 *pixis_base = (u8 *)PIXIS_BASE; + val = ics307_clk_freq( - in8(PIXIS_BASE + PIXIS_VSYSCLK0), - in8(PIXIS_BASE + PIXIS_VSYSCLK1), - in8(PIXIS_BASE + PIXIS_VSYSCLK2)); + in_8(pixis_base + PIXIS_VSYSCLK0), + in_8(pixis_base + PIXIS_VSYSCLK1), + in_8(pixis_base + PIXIS_VSYSCLK2)); debug("sysclk val = %lu\n", val); return val; } @@ -474,10 +493,12 @@ unsigned long calculate_board_ddr_clk(ulong dummy) { ulong val; + u8 *pixis_base = (u8 *)PIXIS_BASE; + val = ics307_clk_freq( - in8(PIXIS_BASE + PIXIS_VDDRCLK0), - in8(PIXIS_BASE + PIXIS_VDDRCLK1), - in8(PIXIS_BASE + PIXIS_VDDRCLK2)); + in_8(pixis_base + PIXIS_VDDRCLK0), + in_8(pixis_base + PIXIS_VDDRCLK1), + in_8(pixis_base + PIXIS_VDDRCLK2)); debug("ddrclk val = %lu\n", val); return val; } @@ -486,8 +507,9 @@ unsigned long get_board_sys_clk(ulong dummy) { u8 i; ulong val = 0; + u8 *pixis_base = (u8 *)PIXIS_BASE; - i = in8(PIXIS_BASE + PIXIS_SPD); + i = in_8(pixis_base + PIXIS_SPD); i &= 0x07; switch (i) { @@ -524,8 +546,9 @@ unsigned long get_board_ddr_clk(ulong dummy) { u8 i; ulong val = 0; + u8 *pixis_base = (u8 *)PIXIS_BASE; - i = in8(PIXIS_BASE + PIXIS_SPD); + i = in_8(pixis_base + PIXIS_SPD); i &= 0x38; i >>= 3; |