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authorStefan Reinauer <reinauer@chromium.org>2015-01-05 13:12:38 -0800
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-01-09 06:12:22 +0100
commitd6865222c84c9da02cb515329af6a5384638d521 (patch)
tree813e9b2d76cb4d17d68acb505abac4279efbc3ad /src/lib
parentc62ee70b6ef651288c4c4710319ee313b28fd520 (diff)
downloadcoreboot-d6865222c84c9da02cb515329af6a5384638d521.tar.xz
misc: Drop print_ implementation from non-romcc boards
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>
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/debug.c44
-rw-r--r--src/lib/generic_dump_spd.c40
-rw-r--r--src/lib/generic_sdram.c17
-rw-r--r--src/lib/loaders/load_and_run_ramstage.c2
-rw-r--r--src/lib/ramtest.c69
5 files changed, 34 insertions, 138 deletions
diff --git a/src/lib/debug.c b/src/lib/debug.c
index a2c323c93b..8d629c2019 100644
--- a/src/lib/debug.c
+++ b/src/lib/debug.c
@@ -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++;
}
}
diff --git a/src/lib/generic_dump_spd.c b/src/lib/generic_dump_spd.c
index 32a572e44c..d61ce1ea3c 100644
--- a/src/lib/generic_dump_spd.c
+++ b/src/lib/generic_dump_spd.c
@@ -6,60 +6,46 @@
static void dump_spd_registers(const struct mem_controller *ctrl)
{
int i;
- print_debug("\n");
+ printk(BIOS_DEBUG, "\n");
for(i = 0; i < 4; i++) {
unsigned device;
device = ctrl->channel0[i];
if (device) {
int j;
- print_debug("dimm: ");
- print_debug_hex8(i);
- print_debug(".0: ");
- print_debug_hex8(device);
+ printk(BIOS_DEBUG, "dimm: %02x.0: %02x", i, device);
for(j = 0; j < 256; j++) {
int status;
unsigned char byte;
- if ((j & 0xf) == 0) {
- print_debug("\n");
- print_debug_hex8(j);
- print_debug(": ");
- }
+ if ((j & 0xf) == 0)
+ printk(BIOS_DEBUG, "\n%02x: ", j);
status = spd_read_byte(device, j);
if (status < 0) {
- print_debug("bad device\n");
+ printk(BIOS_DEBUG, "bad device\n");
break;
}
byte = status & 0xff;
- print_debug_hex8(byte);
- print_debug_char(' ');
+ printk(BIOS_DEBUG, "%02x ", byte);
}
- print_debug("\n");
+ printk(BIOS_DEBUG, "\n");
}
device = ctrl->channel1[i];
if (device) {
int j;
- print_debug("dimm: ");
- print_debug_hex8(i);
- print_debug(".1: ");
- print_debug_hex8(device);
+ printk(BIOS_DEBUG, "dimm: %02x.1: %02x", i, device);
for(j = 0; j < 256; j++) {
int status;
unsigned char byte;
- if ((j & 0xf) == 0) {
- print_debug("\n");
- print_debug_hex8(j);
- print_debug(": ");
- }
+ if ((j & 0xf) == 0)
+ printk(BIOS_DEBUG, "\n%02x: ");
status = spd_read_byte(device, j);
if (status < 0) {
- print_debug("bad device\n");
+ printk(BIOS_DEBUG, "bad device\n");
break;
}
byte = status & 0xff;
- print_debug_hex8(byte);
- print_debug_char(' ');
+ printk(BIOS_DEBUG, "%02x ", byte);
}
- print_debug("\n");
+ printk(BIOS_DEBUG, "\n");
}
}
}
diff --git a/src/lib/generic_sdram.c b/src/lib/generic_sdram.c
index efb61dbf7a..a79d822a52 100644
--- a/src/lib/generic_sdram.c
+++ b/src/lib/generic_sdram.c
@@ -1,14 +1,5 @@
#include <lib.h> /* Prototypes */
-static inline void print_debug_sdram_8(const char *strval, uint32_t val)
-{
-#if CONFIG_CACHE_AS_RAM
- printk(BIOS_DEBUG, "%s%02x\n", strval, val);
-#else
- print_debug(strval); print_debug_hex8(val); print_debug("\n");
-#endif
-}
-
/* Setup SDRAM */
#if CONFIG_RAMINIT_SYSINFO
void sdram_initialize(int controllers, const struct mem_controller *ctrl, void *sysinfo)
@@ -19,7 +10,7 @@ void sdram_initialize(int controllers, const struct mem_controller *ctrl)
int i;
/* Set the registers we can set once to reasonable values */
for(i = 0; i < controllers; i++) {
- print_debug_sdram_8("Ram1.", i);
+ printk(BIOS_DEBUG, "Ram1.%02x\n", i);
#if CONFIG_RAMINIT_SYSINFO
sdram_set_registers(ctrl + i, sysinfo);
@@ -30,7 +21,7 @@ void sdram_initialize(int controllers, const struct mem_controller *ctrl)
/* Now setup those things we can auto detect */
for(i = 0; i < controllers; i++) {
- print_debug_sdram_8("Ram2.", i);
+ printk(BIOS_DEBUG, "Ram2.%02x\n", i);
#if CONFIG_RAMINIT_SYSINFO
sdram_set_spd_registers(ctrl + i, sysinfo);
@@ -44,7 +35,7 @@ void sdram_initialize(int controllers, const struct mem_controller *ctrl)
* Some chipsets do the work for us while on others
* we need to it by hand.
*/
- print_debug("Ram3\n");
+ printk(BIOS_DEBUG, "Ram3\n");
#if CONFIG_RAMINIT_SYSINFO
sdram_enable(controllers, ctrl, sysinfo);
@@ -52,5 +43,5 @@ void sdram_initialize(int controllers, const struct mem_controller *ctrl)
sdram_enable(controllers, ctrl);
#endif
- print_debug("Ram4\n");
+ printk(BIOS_DEBUG, "Ram4\n");
}
diff --git a/src/lib/loaders/load_and_run_ramstage.c b/src/lib/loaders/load_and_run_ramstage.c
index 71eb22cef7..5237e20db7 100644
--- a/src/lib/loaders/load_and_run_ramstage.c
+++ b/src/lib/loaders/load_and_run_ramstage.c
@@ -74,7 +74,7 @@ static void run_ramstage_from_resume(struct romstage_handoff *handoff)
entry = load_cached_ramstage(handoff, cbmem_entry);
if (entry != NULL) {
- print_debug("Jumping to image.\n");
+ printk(BIOS_DEBUG, "Jumping to image.\n");
stage_exit(entry);
}
}
diff --git a/src/lib/ramtest.c b/src/lib/ramtest.c
index 03c4aa7d78..a29fa25ece 100644
--- a/src/lib/ramtest.c
+++ b/src/lib/ramtest.c
@@ -83,13 +83,7 @@ static int ram_bitset_nodie(unsigned long start)
unsigned char failed, failures;
uint8_t verbose = 0;
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "DRAM bitset write: 0x%08lx\n", start);
-#else
- print_debug("DRAM bitset write: 0x");
- print_debug_hex32(start);
- print_debug("\n");
-#endif
for (idx=0; idx<0x400; idx+=4) {
test_pattern(idx, &addr, &value);
write_phys(start + addr, value);
@@ -98,13 +92,7 @@ static int ram_bitset_nodie(unsigned long start)
/* Make sure we don't read before we wrote */
phys_memory_barrier();
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "DRAM bitset verify: 0x%08lx\n", start);
-#else
- print_debug("DRAM bitset verify: 0x");
- print_debug_hex32(start);
- print_debug("\n");
-#endif
failures = 0;
for (idx=0; idx<0x400; idx+=4) {
test_pattern(idx, &addr, &value);
@@ -113,20 +101,10 @@ static int ram_bitset_nodie(unsigned long start)
failed = (value2 != value);
failures |= failed;
if (failed && !verbose) {
-#if !defined(__ROMCC__)
printk(BIOS_ERR, "0x%08lx wr: 0x%08lx rd: 0x%08lx FAIL\n",
start + addr, value, value2);
-#else
- print_err_hex32(start + addr);
- print_err(" wr: 0x");
- print_err_hex32(value);
- print_err(" rd: 0x");
- print_err_hex32(value2);
- print_err(" FAIL\n");
-#endif
}
if (verbose) {
-#if !defined(__ROMCC__)
if ((addr & 0x0f) == 0)
printk(BIOS_DEBUG, "%08lx wr: %08lx rd:",
start + addr, value);
@@ -136,39 +114,14 @@ static int ram_bitset_nodie(unsigned long start)
printk(BIOS_DEBUG, " %08lx ", value2);
if ((addr & 0x0f) == 0xc)
printk(BIOS_DEBUG, "\n");
-#else
- if ((addr & 0x0f) == 0) {
- print_dbg_hex32(start + addr);
- print_dbg(" wr: ");
- print_dbg_hex32(value);
- print_dbg(" rd: ");
- }
- print_dbg_hex32(value2);
- if (failed)
- print_dbg("! ");
- else
- print_dbg(" ");
- if ((addr & 0x0f) == 0xc)
- print_dbg("\n");
-#endif
}
}
if (failures) {
post_code(0xea);
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "\nDRAM did _NOT_ verify!\n");
-#else
- print_debug("\nDRAM did _NOT_ verify!\n");
-#endif
return 1;
- }
- else {
-#if !defined(__ROMCC__)
+ } else {
printk(BIOS_DEBUG, "\nDRAM range verified.\n");
-#else
- print_debug("\nDRAM range verified.\n");
- return 0;
-#endif
}
return 0;
}
@@ -181,20 +134,10 @@ void ram_check(unsigned long start, unsigned long stop)
* test than a "Is my DRAM faulty?" test. Not all bits
* are tested. -Tyson
*/
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "Testing DRAM at: %08lx\n", start);
-#else
- print_debug("Testing DRAM at: ");
- print_debug_hex32(start);
- print_debug("\n");
-#endif
if (ram_bitset_nodie(start))
die("DRAM ERROR");
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "Done.\n");
-#else
- print_debug("Done.\n");
-#endif
}
@@ -206,20 +149,10 @@ int ram_check_nodie(unsigned long start, unsigned long stop)
* test than a "Is my DRAM faulty?" test. Not all bits
* are tested. -Tyson
*/
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "Testing DRAM at : %08lx\n", start);
-#else
- print_debug("Testing DRAM at : ");
- print_debug_hex32(start);
- print_debug("\n");
-#endif
ret = ram_bitset_nodie(start);
-#if !defined(__ROMCC__)
printk(BIOS_DEBUG, "Done.\n");
-#else
- print_debug("Done.\n");
-#endif
return ret;
}