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misc: Drop print_ implementation from non-romcc boards

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Because we had no stack on romcc boards, we had a separate, not as
powerful clone of printk: print_*.

Back in the day, like more than half a decade ago, we migrated a lot
of boards to printk, but we never cleaned up the existing code to be
consistent. Instead, we worked around the problem with a very messy
console.h (nowadays the mess is hidden in romstage_console.c and
early_print.h)

This patch cleans up the generic code pieces to use printk() on all
non-ROMCC boards.

Our two remaining ROMCC boards are fixed up in this commit:
bifferos/bifferboard and dmp/vortex86ex.

Change-Id: I16676eeabe5c892c8e3c9f3c0cd3bae2e8fd74b6
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/8115
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Stefan Reinauer
2015-01-05 13:12:38 -08:00
committed by Kyösti Mälkki
parent c62ee70b6e
commit d6865222c8
14 changed files with 48 additions and 243 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/lib/debug.c
View File

@ -21,12 +21,8 @@
static void print_debug_pci_dev(unsigned dev)
{
print_debug("PCI: ");
print_debug_hex8((dev >> 16) & 0xff);
print_debug_char(':');
print_debug_hex8((dev >> 11) & 0x1f);
print_debug_char('.');
print_debug_hex8((dev >> 8) & 7);
printk(BIOS_DEBUG, "PCI: %02x:%02x.%x",
(dev >> 16) & 0xff, (dev >> 11) & 0x1f, (dev >> 8) & 7);
}
static inline void print_pci_devices(void)
@ -42,7 +38,7 @@ static inline void print_pci_devices(void)
continue;
}
print_debug_pci_dev(dev);
print_debug("\n");
printk(BIOS_DEBUG, "\n");
}
}
@ -50,20 +46,16 @@ static void dump_pci_device(unsigned dev)
{
int i;
print_debug_pci_dev(dev);
print_debug("\n");
printk(BIOS_DEBUG, "\n");
for (i = 0; i <= 255; i++) {
unsigned char val;
if ((i & 0x0f) == 0) {
print_debug_hex8(i);
print_debug_char(':');
}
if ((i & 0x0f) == 0)
printk(BIOS_DEBUG, "%02x:", i);
val = pci_read_config8(dev, i);
print_debug_char(' ');
print_debug_hex8(val);
if ((i & 0x0f) == 0x0f) {
print_debug("\n");
}
printk(BIOS_DEBUG, " %02x", val);
if ((i & 0x0f) == 0x0f)
printk(BIOS_DEBUG, "\n");
}
}
@ -86,22 +78,16 @@ static inline void dump_pci_devices(void)
static inline void dump_io_resources(unsigned port)
{
int i;
print_debug_hex16(port);
print_debug(":\n");
printk(BIOS_DEBUG, "%04x:\n", port);
for (i = 0; i < 256; i++) {
u8 val;
if ((i & 0x0f) == 0) {
print_debug_hex8(i);
print_debug_char(':');
}
if ((i & 0x0f) == 0)
printk(BIOS_DEBUG, "%02x:", i);
val = inb(port);
print_debug_char(' ');
print_debug_hex8(val);
if ((i & 0x0f) == 0x0f) {
print_debug("\n");
}
printk(BIOS_DEBUG, " %02x", val);
if ((i & 0x0f) == 0x0f)
printk(BIOS_DEBUG, "\n");
port++;
}
}