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powerpc: Remove unneccessary #ifdefs in reginfo

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reginfo command is calling mpc8xx_reginfo(), mpc85xx_reginfo()
or mpc86xx_reginfo() based on CONFIG_ symbol.
As those 3 functions can't me defined at the same time, let's
rename them print_reginfo() to avoid the #ifdefs
The name is kept generic as it is not at all dependent on
powerpc arch and any other arch could want to also print
such information.

In addition, as the Makefile compiles cmd/reginfo.c only when
CONFIG_CMD_REGINFO is set, there is no need to enclose the U_BOOT_CMD
definition inside a #ifdef CONFIG_CMD_REGINFO

Lets all remove the #ifdefs around the U_BOOT_CMD as this
file is only compiled when CONFIG_CMD_REGINFO is defined

Finally, this is a PowerPC-only command, disable it on a number of
non-PowerPC platforms.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Christophe Leroy 2017-07-13 15:09:54 +02:00 committed by Tom Rini
parent f1cd73674f
commit f3603b4382
22 changed files with 12 additions and 53 deletions
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3
arch/powerpc/cpu/mpc85xx/cpu.c
View file

@ -23,6 +23,7 @@
#include <post.h>
#include <asm/processor.h>
#include <fsl_ddr_sdram.h>
#include <asm/ppc.h>
DECLARE_GLOBAL_DATA_PTR;
@ -384,7 +385,7 @@ int cpu_mmc_init(bd_t *bis)
* Currently prints out LAWs, BR0/OR0 for LBC, CSPR/CSOR/Timing
* parameters for IFC and TLBs
*/
void mpc85xx_reginfo(void)
void print_reginfo(void)
{
print_tlbcam();
print_laws();

3
arch/powerpc/cpu/mpc86xx/cpu.c
View file

@ -13,6 +13,7 @@
#include <asm/mmu.h>
#include <mpc86xx.h>
#include <asm/fsl_law.h>
#include <asm/ppc.h>
DECLARE_GLOBAL_DATA_PTR;
@ -160,7 +161,7 @@ watchdog_reset(void)
* Print out the state of various machine registers.
* Currently prints out LAWs, BR0/OR0, and BATs
*/
void mpc86xx_reginfo(void)
void print_reginfo(void)
{
print_bats();
print_laws();

3
arch/powerpc/cpu/mpc8xx/reginfo.c
View file

@ -8,8 +8,9 @@
#include <common.h>
#include <mpc8xx.h>
#include <asm/io.h>
#include <asm/ppc.h>
void mpc8xx_reginfo(void)
void print_reginfo(void)
{
immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
memctl8xx_t __iomem *memctl = &immap->im_memctl;

4
arch/powerpc/include/asm/ppc.h
View file

@ -110,6 +110,10 @@ static inline void set_msr(unsigned long msr)
asm volatile ("mtmsr %0" : : "r" (msr));
}
#ifdef CONFIG_CMD_REGINFO
void print_reginfo(void);
#endif
#endif /* !__ASSEMBLY__ */
#ifdef CONFIG_PPC

20
cmd/reginfo.c
View file

@ -7,36 +7,20 @@
#include <common.h>
#include <command.h>
#if defined(CONFIG_8xx)
void mpc8xx_reginfo(void);
#elif defined(CONFIG_MPC86xx)
extern void mpc86xx_reginfo(void);
#elif defined(CONFIG_MPC85xx)
extern void mpc85xx_reginfo(void);
#endif
#include <asm/ppc.h>
static int do_reginfo(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
#if defined(CONFIG_8xx)
mpc8xx_reginfo();
#elif defined(CONFIG_MPC86xx)
mpc86xx_reginfo();
#elif defined(CONFIG_MPC85xx)
mpc85xx_reginfo();
#endif
print_reginfo();
return 0;
}
/**************************************************/
#if defined(CONFIG_CMD_REGINFO)
U_BOOT_CMD(
reginfo, 2, 1, do_reginfo,
"print register information",
""
);
#endif

3
include/configs/M5208EVBE.h
View file

@ -20,9 +20,6 @@
#undef CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 5000
/* Command line configuration */
#define CONFIG_CMD_REGINFO
#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC
# define CONFIG_MII 1

3
include/configs/M52277EVB.h
View file

@ -35,9 +35,6 @@
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* Command line configuration */
#define CONFIG_CMD_REGINFO
#define CONFIG_HOSTNAME M52277EVB
#define CONFIG_SYS_UBOOT_END 0x3FFFF
#define CONFIG_SYS_LOAD_ADDR2 0x40010007

1
include/configs/M5235EVB.h
View file

@ -35,7 +35,6 @@
/* Command line configuration */
#define CONFIG_CMD_PCI
#define CONFIG_CMD_REGINFO
#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC

3
include/configs/M53017EVB.h
View file

@ -25,9 +25,6 @@
#undef CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 5000
/* Command line configuration */
#define CONFIG_CMD_REGINFO
#define CONFIG_SYS_UNIFY_CACHE
#define CONFIG_MCFFEC

3
include/configs/M5329EVB.h
View file

@ -25,9 +25,6 @@
#undef CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
/* Command line configuration */
#define CONFIG_CMD_REGINFO
#ifdef CONFIG_NANDFLASH_SIZE
# define CONFIG_CMD_NAND
#endif

3
include/configs/M5373EVB.h
View file

@ -25,9 +25,6 @@
#undef CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 3360 /* timeout in ms, max is 3.36 sec */
/* Command line configuration */
#define CONFIG_CMD_REGINFO
#ifdef CONFIG_NANDFLASH_SIZE
# define CONFIG_CMD_NAND
#endif

1
include/configs/M54418TWR.h
View file

@ -38,7 +38,6 @@
/* Command line configuration */
#undef CONFIG_CMD_NAND
#define CONFIG_CMD_REGINFO
/*
* NAND FLASH

3
include/configs/M54451EVB.h
View file

@ -35,9 +35,6 @@
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/* Command line configuration */
#define CONFIG_CMD_REGINFO
/* Network configuration */
#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC

1
include/configs/M54455EVB.h
View file

@ -37,7 +37,6 @@
/* Command line configuration */
#undef CONFIG_CMD_PCI
#define CONFIG_CMD_REGINFO
/* Network configuration */
#define CONFIG_MCFFEC

1
include/configs/M5475EVB.h
View file

@ -27,7 +27,6 @@
/* Command line configuration */
#define CONFIG_CMD_PCI
#define CONFIG_CMD_REGINFO
#define CONFIG_SLTTMR

1
include/configs/M5485EVB.h
View file

@ -27,7 +27,6 @@
/* Command line configuration */
#define CONFIG_CMD_PCI
#define CONFIG_CMD_REGINFO
#define CONFIG_SLTTMR

2
include/configs/TQM834x.h
View file

@ -273,8 +273,6 @@
/*
* Command line configuration.
*/
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif

3
include/configs/astro_mcf5373l.h
View file

@ -57,9 +57,6 @@
#define ENABLE_JFFS 1
#endif
/* Define which commands should be available at u-boot command prompt */
#define CONFIG_CMD_REGINFO
#define CONFIG_CMDLINE_EDITING
#define CONFIG_MCFRTC

1
include/configs/dragonboard410c.h
View file

@ -49,7 +49,6 @@
/* Enable that for switching of boot partitions */
/* Disabled by default as some sub-commands can brick eMMC */
/*#define CONFIG_SUPPORT_EMMC_BOOT */
#define CONFIG_CMD_REGINFO /* Register dump */
#define CONFIG_CMD_TFTP
/* Partition table support */

1
include/configs/s5p_goni.h
View file

@ -51,7 +51,6 @@
/* PWM */
#define CONFIG_PWM 1
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_ONENAND
/* USB Composite download gadget - g_dnl */

1
include/configs/smdkc100.h
View file

@ -61,7 +61,6 @@
***********************************************************/
#undef CONFIG_CMD_NAND
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_ONENAND
#define CONFIG_CMD_MTDPARTS

1
include/configs/vct.h
View file

@ -252,7 +252,6 @@ int vct_gpio_get(int pin);
* (NOR/OneNAND) usage and Linux kernel booting.
*/
#if defined(CONFIG_VCT_SMALL_IMAGE)
#undef CONFIG_CMD_REGINFO
#undef CONFIG_CMD_STRINGS
#undef CONFIG_CMD_TERMINAL