diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/cbmem_console.c | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/src/lib/cbmem_console.c b/src/lib/cbmem_console.c index 7876ff510a..7bd247d55b 100644 --- a/src/lib/cbmem_console.c +++ b/src/lib/cbmem_console.c @@ -16,7 +16,6 @@ #include <console/cbmem_console.h> #include <console/uart.h> #include <cbmem.h> -#include <arch/early_variables.h> #include <symbols.h> /* @@ -49,7 +48,7 @@ struct cbmem_console { _Static_assert(CONFIG_CONSOLE_CBMEM_BUFFER_SIZE <= MAX_SIZE, "cbmem_console format cannot support buffers larger than 256MB!"); -static struct cbmem_console *cbmem_console_p CAR_GLOBAL; +static struct cbmem_console *cbmem_console_p; /* * While running from ROM, before DRAM is initialized, some area in cache as @@ -65,14 +64,9 @@ static struct cbmem_console *cbmem_console_p CAR_GLOBAL; #define STATIC_CONSOLE_SIZE 1024 static u8 static_console[STATIC_CONSOLE_SIZE]; -static struct cbmem_console *current_console(void) -{ - return car_get_ptr(cbmem_console_p); -} - static void current_console_set(struct cbmem_console *new_console_p) { - car_set_ptr(cbmem_console_p, new_console_p); + cbmem_console_p = new_console_p; } static int buffer_valid(struct cbmem_console *cbm_cons_p, u32 total_space) @@ -112,21 +106,19 @@ void cbmemc_init(void) void cbmemc_tx_byte(unsigned char data) { - struct cbmem_console *cbm_cons_p = current_console(); - - if (!cbm_cons_p || !cbm_cons_p->size) + if (!cbmem_console_p || !cbmem_console_p->size) return; - u32 flags = cbm_cons_p->cursor & ~CURSOR_MASK; - u32 cursor = cbm_cons_p->cursor & CURSOR_MASK; + u32 flags = cbmem_console_p->cursor & ~CURSOR_MASK; + u32 cursor = cbmem_console_p->cursor & CURSOR_MASK; - cbm_cons_p->body[cursor++] = data; - if (cursor >= cbm_cons_p->size) { + cbmem_console_p->body[cursor++] = data; + if (cursor >= cbmem_console_p->size) { cursor = 0; flags |= OVERFLOW; } - cbm_cons_p->cursor = flags | cursor; + cbmem_console_p->cursor = flags | cursor; } /* @@ -166,7 +158,7 @@ static void cbmemc_reinit(int is_recovery) const size_t size = CONFIG_CONSOLE_CBMEM_BUFFER_SIZE; /* If CBMEM entry already existed, old contents are not altered. */ struct cbmem_console *cbmem_cons_p = cbmem_add(CBMEM_ID_CONSOLE, size); - struct cbmem_console *previous_cons_p = current_console(); + struct cbmem_console *previous_cons_p = cbmem_console_p; init_console_ptr(cbmem_cons_p, size); copy_console_buffer(previous_cons_p); @@ -178,19 +170,16 @@ POSTCAR_CBMEM_INIT_HOOK(cbmemc_reinit) #if CONFIG(CONSOLE_CBMEM_DUMP_TO_UART) void cbmem_dump_console(void) { - struct cbmem_console *cbm_cons_p; u32 cursor; - - cbm_cons_p = current_console(); - if (!cbm_cons_p) + if (!cbmem_console_p) return; uart_init(0); - if (cbm_cons_p->cursor & OVERFLOW) - for (cursor = cbm_cons_p->cursor & CURSOR_MASK; - cursor < cbm_cons_p->size; cursor++) - uart_tx_byte(0, cbm_cons_p->body[cursor]); - for (cursor = 0; cursor < (cbm_cons_p->cursor & CURSOR_MASK); cursor++) - uart_tx_byte(0, cbm_cons_p->body[cursor]); + if (cbmem_console_p->cursor & OVERFLOW) + for (cursor = cbmem_console_p->cursor & CURSOR_MASK; + cursor < cbmem_console_p->size; cursor++) + uart_tx_byte(0, cbmem_console_p->body[cursor]); + for (cursor = 0; cursor < (cbmem_console_p->cursor & CURSOR_MASK); cursor++) + uart_tx_byte(0, cbmem_console_p->body[cursor]); } #endif |