diff options
Diffstat (limited to 'platforms')
| -rw-r--r-- | platforms/bmc/palmetto.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/platforms/bmc/palmetto.c b/platforms/bmc/palmetto.c index 42905de..50e2050 100644 --- a/platforms/bmc/palmetto.c +++ b/platforms/bmc/palmetto.c @@ -22,15 +22,20 @@ #include <chip.h> #include <xscom.h> #include <ast.h> +#include <ipmi.h> #include "bmc.h" /* UART1 config */ #define UART_IO_BASE 0x3f8 #define UART_IO_COUNT 8 - #define UART_LPC_IRQ 4 +/* BT config */ +#define BT_IO_BASE 0xe4 +#define BT_IO_COUNT 3 +#define BT_LPC_IRQ 10 + static void palmetto_ext_irq(unsigned int chip_id __unused) { uart_irq(); @@ -49,6 +54,28 @@ static void palmetto_init(void) pnor_init(); } +static void palmetto_fixup_dt_bt(struct dt_node *lpc) +{ + struct dt_node *bt; + char namebuf[32]; + + /* First check if the BT interface is already there */ + dt_for_each_child(lpc, bt) { + if (dt_node_is_compatible(bt, "bt")) + return; + } + + sprintf(namebuf, "ipmi-bt@i%x", BT_IO_BASE); + bt = dt_new(lpc, namebuf); + + dt_add_property_cells(bt, "reg", + 1, /* IO space */ + BT_IO_BASE, BT_IO_COUNT); + dt_add_property_strings(bt, "compatible", "ipmi-bt"); + + /* Mark it as reserved to avoid Linux trying to claim it */ + dt_add_property_strings(bt, "status", "reserved"); +} static void palmetto_fixup_dt_uart(struct dt_node *lpc) { @@ -118,6 +145,8 @@ static void palmetto_fixup_dt(void) /* Fixup the UART, that might be missing from HB */ palmetto_fixup_dt_uart(primary_lpc); + palmetto_fixup_dt_bt(primary_lpc); + /* Force the dummy console for now */ force_dummy_console(); } @@ -174,6 +203,9 @@ static bool palmetto_probe(void) /* Setup UART and use it as console with interrupts */ uart_init(true); + /* Setup IPMI */ + ipmi_init(); + return true; } |