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authorSimon Glass <sjg@chromium.org>2017-12-04 13:48:23 -0700
committerTom Rini <trini@konsulko.com>2017-12-07 15:17:00 -0500
commitc5404b64fb5a35d41f7eff6d12b8ffdb0c851040 (patch)
tree599a546f22a8349cee2989abf10f295124266180 /common
parent0ad0458c76107b29325b8c38804e0407bed42a79 (diff)
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Drop the log buffer
This does not appear to be used by any boards. Before introducing a new log system, remove this old one. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'common')
-rw-r--r--common/board_f.c18
-rw-r--r--common/board_r.c25
-rw-r--r--common/image.c9
-rw-r--r--common/stdio.c6
4 files changed, 2 insertions, 56 deletions
diff --git a/common/board_f.c b/common/board_f.c
index 9220815..1e8bf63 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -19,7 +19,6 @@
#include <i2c.h>
#include <initcall.h>
#include <init_helpers.h>
-#include <logbuff.h>
#include <malloc.h>
#include <mapmem.h>
#include <os.h>
@@ -296,20 +295,6 @@ static int setup_dest_addr(void)
return 0;
}
-#if defined(CONFIG_LOGBUFFER)
-static int reserve_logbuffer(void)
-{
-#ifndef CONFIG_ALT_LB_ADDR
- /* reserve kernel log buffer */
- gd->relocaddr -= LOGBUFF_RESERVE;
- debug("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN,
- gd->relocaddr);
-#endif
-
- return 0;
-}
-#endif
-
#ifdef CONFIG_PRAM
/* reserve protected RAM */
static int reserve_pram(void)
@@ -846,9 +831,6 @@ static const init_fnc_t init_sequence_f[] = {
* - board info struct
*/
setup_dest_addr,
-#if defined(CONFIG_LOGBUFFER)
- reserve_logbuffer,
-#endif
#ifdef CONFIG_PRAM
reserve_pram,
#endif
diff --git a/common/board_r.c b/common/board_r.c
index a3b9bfb..89729d7 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -30,7 +30,6 @@
#if defined(CONFIG_CMD_KGDB)
#include <kgdb.h>
#endif
-#include <logbuff.h>
#include <malloc.h>
#include <mapmem.h>
#ifdef CONFIG_BITBANGMII
@@ -200,19 +199,6 @@ static int initr_addr_map(void)
}
#endif
-#ifdef CONFIG_LOGBUFFER
-unsigned long logbuffer_base(void)
-{
- return gd->ram_top - LOGBUFF_LEN;
-}
-
-static int initr_logbuffer(void)
-{
- logbuff_init_ptrs();
- return 0;
-}
-#endif
-
#ifdef CONFIG_POST
static int initr_post_backlog(void)
{
@@ -628,7 +614,7 @@ static int initr_ide(void)
}
#endif
-#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_PRAM)
/*
* Export available size of memory for Linux, taking into account the
* protected RAM at top of memory
@@ -641,10 +627,6 @@ int initr_mem(void)
# ifdef CONFIG_PRAM
pram = env_get_ulong("pram", 10, CONFIG_PRAM);
# endif
-# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
- /* Also take the logbuffer into account (pram is in kB) */
- pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
-# endif
sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
env_set("mem", memsz);
@@ -753,9 +735,6 @@ static init_fnc_t init_sequence_r[] = {
board_early_init_r,
#endif
INIT_FUNC_WATCHDOG_RESET
-#ifdef CONFIG_LOGBUFFER
- initr_logbuffer,
-#endif
#ifdef CONFIG_POST
initr_post_backlog,
#endif
@@ -877,7 +856,7 @@ static init_fnc_t init_sequence_r[] = {
INIT_FUNC_WATCHDOG_RESET
initr_bedbug,
#endif
-#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_PRAM)
initr_mem,
#endif
#ifdef CONFIG_PS2KBD
diff --git a/common/image.c b/common/image.c
index 4ec4744..4bcf6b3 100644
--- a/common/image.c
+++ b/common/image.c
@@ -15,10 +15,6 @@
#include <status_led.h>
#endif
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
#include <rtc.h>
#include <environment.h>
@@ -1154,11 +1150,6 @@ int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
}
-#ifdef CONFIG_LOGBUFFER
- /* Prevent initrd from overwriting logbuffer */
- lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
-#endif
-
debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
initrd_high, initrd_copy_to_ram);
diff --git a/common/stdio.c b/common/stdio.c
index ee4f0bd..2e5143a 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -17,9 +17,6 @@
#include <malloc.h>
#include <stdio_dev.h>
#include <serial.h>
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
#if defined(CONFIG_SYS_I2C)
#include <i2c.h>
@@ -381,9 +378,6 @@ int stdio_add_devices(void)
#if defined(CONFIG_KEYBOARD) && !defined(CONFIG_DM_KEYBOARD)
drv_keyboard_init ();
#endif
-#ifdef CONFIG_LOGBUFFER
- drv_logbuff_init ();
-#endif
drv_system_init ();
serial_stdio_init ();
#ifdef CONFIG_USB_TTY