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authorSimon Glass <sjg@chromium.org>2016-05-14 18:49:34 -0600
committerTom Rini <trini@konsulko.com>2016-05-27 15:39:54 -0400
commit14c67ebaefec6d477603454aa2998c36da40453b (patch)
treee42df8d4a05dc9d6c7ffc5d6d4a840acfbf6ab39 /arch
parent3e085c9946323a6ad17c32150adf67348afeff97 (diff)
powerpc: Drop unused code related to generic board
Since generic board init is enabled, this is not used. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/cpu/mpc5xxx/start.S3
-rw-r--r--arch/powerpc/cpu/ppc4xx/cpu_init.c7
-rw-r--r--arch/powerpc/cpu/ppc4xx/start.S4
-rw-r--r--arch/powerpc/include/asm/u-boot.h104
-rw-r--r--arch/powerpc/lib/Makefile5
5 files changed, 1 insertions, 122 deletions
diff --git a/arch/powerpc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S
index 54793f0523..b4c5543eb5 100644
--- a/arch/powerpc/cpu/mpc5xxx/start.S
+++ b/arch/powerpc/cpu/mpc5xxx/start.S
@@ -83,8 +83,7 @@ _start:
* This function is called when the platform is build with SPL
* support from the main (full-blown) U-Boot. And the GD needs
* to get cleared (again) so that the following generic
- * board support code, defined via CONFIG_SYS_GENERIC_BOARD,
- * initializes all variables correctly.
+ * board support code initializes all variables correctly.
*/
mr r3, r2 /* parameter 1: GD pointer */
li r4,0 /* parameter 2: value to fill */
diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index 5f5c72002e..4013a0c24a 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
@@ -449,13 +449,6 @@ cpu_init_f (void)
mtdcr(PLB4A1_ACR, (mfdcr(PLB4A1_ACR) & ~PLB4Ax_ACR_RDP_MASK) |
PLB4Ax_ACR_RDP_4DEEP);
#endif /* CONFIG_440SP/SPE || CONFIG_460EX/GT || CONFIG_405EX */
-
-#ifndef CONFIG_SYS_GENERIC_BOARD
- gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
-
- /* Clear initial global data */
- memset((void *)gd, 0, sizeof(gd_t));
-#endif
}
/*
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 137afce37a..b432b18c74 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -760,7 +760,6 @@ _start:
#endif
bl cpu_init_f /* run low-level CPU init code (from Flash) */
-#ifdef CONFIG_SYS_GENERIC_BOARD
mr r3, r1
bl board_init_f_alloc_reserve
mr r1, r3
@@ -768,7 +767,6 @@ _start:
li r0,0
stwu r0, -4(r1)
stwu r0, -4(r1)
-#endif
li r3, 0
bl board_init_f
/* NOTREACHED - board_init_f() does not return */
@@ -1037,14 +1035,12 @@ _start:
GET_GOT /* initialize GOT access */
bl cpu_init_f /* run low-level CPU init code (from Flash) */
-#ifdef CONFIG_SYS_GENERIC_BOARD
mr r3, r1
bl board_init_f_alloc_reserve
mr r1, r3
bl board_init_f_init_reserve
stwu r0, -4(r1)
stwu r0, -4(r1)
-#endif
li r3, 0
bl board_init_f /* run first part of init code (from Flash) */
/* NOTREACHED - board_init_f() does not return */
diff --git a/arch/powerpc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h
index a61e998df6..74b620294e 100644
--- a/arch/powerpc/include/asm/u-boot.h
+++ b/arch/powerpc/include/asm/u-boot.h
@@ -14,112 +14,8 @@
#ifndef __U_BOOT_H__
#define __U_BOOT_H__
-/*
- * Board information passed to Linux kernel from U-Boot
- *
- * include/asm-ppc/u-boot.h
- */
-
-#ifdef CONFIG_SYS_GENERIC_BOARD
/* Use the generic board which requires a unified bd_info */
#include <asm-generic/u-boot.h>
-#else
-
-#ifndef __ASSEMBLY__
-
-typedef struct bd_info {
- unsigned long bi_memstart; /* start of DRAM memory */
- phys_size_t bi_memsize; /* size of DRAM memory in bytes */
- unsigned long bi_flashstart; /* start of FLASH memory */
- unsigned long bi_flashsize; /* size of FLASH memory */
- unsigned long bi_flashoffset; /* reserved area for startup monitor */
- unsigned long bi_sramstart; /* start of SRAM memory */
- unsigned long bi_sramsize; /* size of SRAM memory */
-#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_MPC8260) \
- || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
- unsigned long bi_immr_base; /* base of IMMR register */
-#endif
-#if defined(CONFIG_MPC5xxx)
- unsigned long bi_mbar_base; /* base of internal registers */
-#endif
-#if defined(CONFIG_MPC83xx)
- unsigned long bi_immrbar;
-#endif
- unsigned long bi_bootflags; /* boot / reboot flag (Unused) */
- unsigned long bi_ip_addr; /* IP Address */
- unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */
- unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
- unsigned long bi_intfreq; /* Internal Freq, in MHz */
- unsigned long bi_busfreq; /* Bus Freq, in MHz */
-#if defined(CONFIG_CPM2)
- unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */
- unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */
- unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */
- unsigned long bi_vco; /* VCO Out from PLL, in MHz */
-#endif
-#if defined(CONFIG_MPC512X)
- unsigned long bi_ipsfreq; /* IPS Bus Freq, in MHz */
-#endif /* CONFIG_MPC512X */
-#if defined(CONFIG_MPC5xxx)
- unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
- unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
-#endif
-#if defined(CONFIG_405) || \
- defined(CONFIG_405GP) || \
- defined(CONFIG_405EP) || \
- defined(CONFIG_405EZ) || \
- defined(CONFIG_405EX) || \
- defined(CONFIG_440)
- unsigned char bi_s_version[4]; /* Version of this structure */
- unsigned char bi_r_version[32]; /* Version of the ROM (AMCC) */
- unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */
- unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */
- unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
- unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */
-#endif
-
-#ifdef CONFIG_HAS_ETH1
- unsigned char bi_enet1addr[6]; /* OLD: see README.enetaddr */
-#endif
-#ifdef CONFIG_HAS_ETH2
- unsigned char bi_enet2addr[6]; /* OLD: see README.enetaddr */
-#endif
-#ifdef CONFIG_HAS_ETH3
- unsigned char bi_enet3addr[6]; /* OLD: see README.enetaddr */
-#endif
-#ifdef CONFIG_HAS_ETH4
- unsigned char bi_enet4addr[6]; /* OLD: see README.enetaddr */
-#endif
-#ifdef CONFIG_HAS_ETH5
- unsigned char bi_enet5addr[6]; /* OLD: see README.enetaddr */
-#endif
-
-#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
- defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
- defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
- defined(CONFIG_460EX) || defined(CONFIG_460GT)
- unsigned int bi_opbfreq; /* OPB clock in Hz */
- int bi_iic_fast[2]; /* Use fast i2c mode */
-#endif
-#if defined(CONFIG_4xx)
-#if defined(CONFIG_440GX) || \
- defined(CONFIG_460EX) || defined(CONFIG_460GT)
- int bi_phynum[4]; /* Determines phy mapping */
- int bi_phymode[4]; /* Determines phy mode */
-#elif defined(CONFIG_405EP) || defined(CONFIG_405EX) || defined(CONFIG_440)
- int bi_phynum[2]; /* Determines phy mapping */
- int bi_phymode[2]; /* Determines phy mode */
-#else
- int bi_phynum[1]; /* Determines phy mapping */
- int bi_phymode[1]; /* Determines phy mode */
-#endif
-#endif /* defined(CONFIG_4xx) */
-} bd_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* !CONFIG_SYS_GENERIC_BOARD */
/* For image.h:image_check_target_arch() */
#define IH_ARCH_DEFAULT IH_ARCH_PPC
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 05b22bb5f7..3c97476a83 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -29,11 +29,6 @@ obj-y += ticks.o
obj-y += reloc.o
obj-$(CONFIG_BAT_RW) += bat_rw.o
-ifndef CONFIG_SPL_BUILD
-ifndef CONFIG_SYS_GENERIC_BOARD
-obj-y += board.o
-endif
-endif
obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-y += cache.o
obj-y += extable.o