[U-Boot] [PATCH 02/16] board_f: Drop return value from initdram()

At present we cannot use this function as an init sequence call without a wrapper, since it returns the RAM size. Adjust it to set the RAM size in global_data instead, and return 0 on success.

Signed-off-by: Simon Glass sjg@chromium.org ---

arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 2 +- arch/mips/mach-ath79/dram.c | 8 ++++++-- arch/mips/mach-pic32/cpu.c | 6 ++++-- arch/powerpc/cpu/mpc85xx/cpu.c | 14 +++++++++----- arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c | 18 +++++++++++++----- arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c | 8 ++++++-- arch/powerpc/cpu/ppc4xx/sdram.c | 18 ++++++++++++------ board/Arcturus/ucp1020/spl.c | 2 +- board/BuS/eb_cpu5282/eb_cpu5282.c | 6 ++++-- board/a3m071/a3m071.c | 6 ++++-- board/a4m072/a4m072.c | 8 ++++++-- board/amcc/acadia/memory.c | 8 ++++++-- board/amcc/bamboo/bamboo.c | 8 ++++++-- board/amcc/bubinga/bubinga.c | 8 ++++++-- board/amcc/sequoia/sdram.c | 8 ++++++-- board/amcc/walnut/walnut.c | 8 ++++++-- board/amcc/yosemite/yosemite.c | 7 +++++-- board/astro/mcf5373l/mcf5373l.c | 6 ++++-- board/canmb/canmb.c | 8 ++++++-- board/cm5200/cm5200.c | 6 ++++-- board/cobra5272/cobra5272.c | 7 +++++-- board/davedenx/aria/aria.c | 6 ++++-- board/dbau1x00/dbau1x00.c | 8 ++++++-- board/esd/mecp5123/mecp5123.c | 6 ++++-- board/esd/pmc440/sdram.c | 12 ++++++++---- board/esd/vme8349/vme8349.c | 10 +++++++--- board/freescale/b4860qds/ddr.c | 6 ++++-- board/freescale/b4860qds/spl.c | 2 +- board/freescale/c29xpcie/spl.c | 2 +- board/freescale/corenet_ds/ddr.c | 6 ++++-- board/freescale/ls1021aqds/ddr.c | 6 ++++-- board/freescale/ls1021aqds/ls1021aqds.c | 4 +--- board/freescale/ls1043aqds/ddr.c | 6 ++++-- board/freescale/ls1043aqds/ls1043aqds.c | 2 +- board/freescale/ls1043ardb/ddr.c | 6 ++++-- board/freescale/ls1046aqds/ddr.c | 6 ++++-- board/freescale/ls1046aqds/ls1046aqds.c | 2 +- board/freescale/ls1046ardb/ddr.c | 6 ++++-- board/freescale/ls2080a/ddr.c | 8 +++----- board/freescale/ls2080aqds/ddr.c | 10 ++++------ board/freescale/ls2080ardb/ddr.c | 10 ++++------ board/freescale/m5208evbe/m5208evbe.c | 6 ++++-- board/freescale/m52277evb/m52277evb.c | 6 ++++-- board/freescale/m5235evb/m5235evb.c | 6 ++++-- board/freescale/m5249evb/m5249evb.c | 8 ++++++-- board/freescale/m5253demo/m5253demo.c | 8 ++++++-- board/freescale/m5253evbe/m5253evbe.c | 8 ++++++-- board/freescale/m5272c3/m5272c3.c | 7 +++++-- board/freescale/m5275evb/m5275evb.c | 8 ++++++-- board/freescale/m5282evb/m5282evb.c | 6 ++++-- board/freescale/m53017evb/m53017evb.c | 6 ++++-- board/freescale/m5329evb/m5329evb.c | 6 ++++-- board/freescale/m5373evb/m5373evb.c | 6 ++++-- board/freescale/m54418twr/m54418twr.c | 6 ++++-- board/freescale/m54451evb/m54451evb.c | 6 ++++-- board/freescale/m54455evb/m54455evb.c | 6 ++++-- board/freescale/m547xevb/m547xevb.c | 6 ++++-- board/freescale/m548xevb/m548xevb.c | 6 ++++-- board/freescale/mpc5121ads/mpc5121ads.c | 6 ++++-- board/freescale/mpc8308rdb/sdram.c | 8 +++++--- board/freescale/mpc8313erdb/sdram.c | 8 +++++--- board/freescale/mpc8315erdb/sdram.c | 10 ++++++---- board/freescale/mpc8323erdb/mpc8323erdb.c | 12 ++++++++---- board/freescale/mpc832xemds/mpc832xemds.c | 12 ++++++++---- board/freescale/mpc8349emds/mpc8349emds.c | 12 ++++++++---- board/freescale/mpc8349itx/mpc8349itx.c | 10 +++++++--- board/freescale/mpc837xemds/mpc837xemds.c | 10 +++++++--- board/freescale/mpc837xerdb/mpc837xerdb.c | 10 +++++++--- board/freescale/mpc8610hpcd/mpc8610hpcd.c | 8 ++++++-- board/freescale/mpc8641hpcn/mpc8641hpcn.c | 8 ++++++-- board/freescale/p1010rdb/spl.c | 2 +- board/freescale/p1022ds/spl.c | 2 +- board/freescale/p1_p2_rdb_pc/spl.c | 2 +- board/freescale/p2041rdb/ddr.c | 10 +++++++--- board/freescale/t102xqds/ddr.c | 6 ++++-- board/freescale/t102xqds/spl.c | 2 +- board/freescale/t102xrdb/ddr.c | 6 ++++-- board/freescale/t102xrdb/spl.c | 2 +- board/freescale/t1040qds/ddr.c | 6 ++++-- board/freescale/t104xrdb/ddr.c | 6 ++++-- board/freescale/t104xrdb/spl.c | 2 +- board/freescale/t208xqds/ddr.c | 6 ++++-- board/freescale/t208xqds/spl.c | 2 +- board/freescale/t208xrdb/ddr.c | 6 ++++-- board/freescale/t208xrdb/spl.c | 2 +- board/freescale/t4qds/ddr.c | 6 ++++-- board/freescale/t4qds/spl.c | 2 +- board/freescale/t4rdb/ddr.c | 6 ++++-- board/freescale/t4rdb/spl.c | 2 +- board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c | 6 ++++-- board/gaisler/gr_ep2s60/gr_ep2s60.c | 6 ++++-- board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c | 6 ++++-- board/gaisler/grsim/grsim.c | 6 ++++-- board/gaisler/grsim_leon2/grsim_leon2.c | 6 ++++-- board/gdsys/mpc8308/sdram.c | 8 +++++--- board/ids/ids8313/ids8313.c | 8 +++++--- board/ifm/ac14xx/ac14xx.c | 7 +++++-- board/ifm/o2dnt2/o2dnt2.c | 6 ++++-- board/imgtec/boston/ddr.c | 9 +++++++-- board/imgtec/malta/malta.c | 8 ++++++-- board/imgtec/xilfpga/xilfpga.c | 8 ++++++-- board/inka4x0/inka4x0.c | 8 ++++++-- board/intercontrol/digsy_mtc/digsy_mtc.c | 6 ++++-- board/ipek01/ipek01.c | 6 ++++-- board/jupiter/jupiter.c | 8 ++++++-- board/keymile/km82xx/km82xx.c | 8 ++++++-- board/keymile/km83xx/km83xx.c | 10 +++++++--- board/keymile/kmp204x/ddr.c | 8 ++++++-- board/liebherr/lwmon5/sdram.c | 8 ++++++-- board/micronas/vct/vct.c | 8 ++++++-- board/motionpro/motionpro.c | 8 ++++++-- board/mpc8308_p1m/sdram.c | 8 +++++--- board/mpl/mip405/mip405.c | 6 ++++-- board/mpl/pati/pati.c | 10 +++++++--- board/mpl/pip405/pip405.c | 6 ++++-- board/munices/munices.c | 8 ++++++-- board/openrisc/openrisc-generic/openrisc-generic.c | 2 +- board/pb1x00/pb1x00.c | 8 ++++++-- board/pdm360ng/pdm360ng.c | 6 ++++-- board/phytec/pcm030/pcm030.c | 8 ++++++-- board/qemu-mips/qemu-mips.c | 8 ++++++-- board/sbc8349/sbc8349.c | 10 +++++++--- board/sbc8641d/sbc8641d.c | 8 ++++++-- board/sysam/amcore/amcore.c | 9 +++++++-- board/tqc/tqm5200/tqm5200.c | 8 +++++--- board/tqc/tqm834x/tqm834x.c | 6 ++++-- board/tqc/tqm8xx/tqm8xx.c | 6 ++++-- board/v38b/v38b.c | 7 +++++-- board/varisys/cyrus/ddr.c | 6 ++++-- board/ve8313/ve8313.c | 6 ++++-- board/xes/xpedite1000/xpedite1000.c | 6 ++++-- board/xes/xpedite517x/xpedite517x.c | 8 ++++++-- board/xilinx/ppc405-generic/xilinx_ppc405_generic.c | 8 ++++++-- board/xilinx/ppc440-generic/xilinx_ppc440_generic.c | 8 ++++++-- common/board_f.c | 8 +------- drivers/ddr/fsl/main.c | 2 ++ include/common.h | 2 +- 137 files changed, 632 insertions(+), 305 deletions(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 583254519b..583fa7a7e3 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -821,7 +821,7 @@ void update_early_mmu_table(void)

__weak int dram_init(void) { - gd->ram_size = initdram(); + initdram(); #if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) /* This will break-before-make MMU for DDR */ update_early_mmu_table(); diff --git a/arch/mips/mach-ath79/dram.c b/arch/mips/mach-ath79/dram.c index 5ef43a059d..1c73addcb3 100644 --- a/arch/mips/mach-ath79/dram.c +++ b/arch/mips/mach-ath79/dram.c @@ -9,8 +9,12 @@ #include <asm/addrspace.h> #include <mach/ddr.h>

-phys_size_t initdram(void) +DECLARE_GLOBAL_DATA_PTR; + +int initdram(void) { ddr_tap_tuning(); - return get_ram_size((void *)KSEG1, SZ_256M); + gd->ram_size = get_ram_size((void *)KSEG1, SZ_256M); + + return 0; } diff --git a/arch/mips/mach-pic32/cpu.c b/arch/mips/mach-pic32/cpu.c index f15b58d849..c96e046848 100644 --- a/arch/mips/mach-pic32/cpu.c +++ b/arch/mips/mach-pic32/cpu.c @@ -110,12 +110,14 @@ static void ddr2_pmd_ungate(void) }

/* initialize the DDR2 Controller and DDR2 PHY */ -phys_size_t initdram(void) +int initdram(void) { ddr2_pmd_ungate(); ddr2_phy_init(); ddr2_ctrl_init(); - return ddr2_calculate_size(); + gd->ram_size = ddr2_calculate_size(); + + return 0; }

int misc_init_r(void) diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index 192634d41c..64e0aa7518 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -401,17 +401,19 @@ void mpc85xx_reginfo(void) #ifndef CONFIG_FSL_CORENET #if (defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL)) && \ !defined(CONFIG_SYS_INIT_L2_ADDR) -phys_size_t initdram(void) +int initdram(void) { #if defined(CONFIG_SPD_EEPROM) || defined(CONFIG_DDR_SPD) || \ defined(CONFIG_ARCH_QEMU_E500) - return fsl_ddr_sdram_size(); + gd->ram_size = fsl_ddr_sdram_size(); #else - return (phys_size_t)CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = (phys_size_t)CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; #endif + + return 0; } #else /* CONFIG_SYS_RAMBOOT */ -phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = 0;

@@ -460,7 +462,9 @@ phys_size_t initdram(void) #endif

debug("DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; } #endif /* CONFIG_SYS_RAMBOOT */ #endif diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c index 3b79efb246..87fd5e65e0 100644 --- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c @@ -33,6 +33,8 @@

#include "ecc.h"

+DECLARE_GLOBAL_DATA_PTR; + #define PPC4xx_IBM_DDR2_DUMP_REGISTER(mnemonic) \ do { \ u32 data; \ @@ -414,7 +416,7 @@ static unsigned char spd_read(uchar chip, uint addr) * banks appropriately. If Auto Memory Configuration is * not used, it is assumed that no DIMM is plugged *-----------------------------------------------------------------------------*/ -phys_size_t initdram(void) +int initdram(void) { unsigned char iic0_dimm_addr[] = SPD_EEPROM_ADDRESS; unsigned long dimm_populated[MAXDIMMS] = {SDRAM_NONE, SDRAM_NONE}; @@ -429,7 +431,9 @@ phys_size_t initdram(void) * Reduce RAM size to avoid overwriting memory used by * current stack? Not sure what is happening. */ - return sdram_memsize() / 2; + gd->ram_size = sdram_memsize() / 2; + + return 0; }

num_dimm_banks = sizeof(iic0_dimm_addr); @@ -650,7 +654,9 @@ phys_size_t initdram(void) */ set_mcsr(get_mcsr());

- return sdram_memsize(); + gd->ram_size = sdram_memsize(); + + return 0; }

static void get_spd_info(unsigned long *dimm_populated, @@ -2855,7 +2861,7 @@ static void test(void) * time parameters. * Configures the PPC405EX(r) and PPC460EX/GT *---------------------------------------------------------------------------*/ -phys_size_t initdram(void) +int initdram(void) { unsigned long val;

@@ -3011,7 +3017,9 @@ phys_size_t initdram(void) set_mcsr(get_mcsr()); #endif /* CONFIG_PPC4xx_DDR_AUTOCALIBRATION */

- return (CONFIG_SYS_MBYTES_SDRAM << 20); + gd->ram_size = CONFIG_SYS_MBYTES_SDRAM << 20; + + return 0; } #endif /* CONFIG_SPD_EEPROM */

diff --git a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c index 3b072b7791..14d0fd9154 100644 --- a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c @@ -30,6 +30,8 @@ #include <asm/mmu.h> #include <asm/cache.h>

+DECLARE_GLOBAL_DATA_PTR; + #if defined(CONFIG_SPD_EEPROM) && \ (defined(CONFIG_440EPX) || defined(CONFIG_440GRX))

@@ -998,7 +1000,7 @@ static void program_ddr0_44(unsigned long dimm_ranks[], * banks appropriately. If Auto Memory Configuration is * not used, it is assumed that no DIMM is plugged *-----------------------------------------------------------------------------*/ -phys_size_t initdram(void) +int initdram(void) { unsigned char const iic0_dimm_addr[] = SPD_EEPROM_ADDRESS; unsigned long dimm_ranks[MAXDIMMS]; @@ -1212,7 +1214,9 @@ phys_size_t initdram(void) #endif /* defined(CONFIG_ZERO_SDRAM) || defined(CONFIG_DDR_ECC) */

program_tlb(0, CONFIG_SYS_SDRAM_BASE, dram_size, MY_TLB_WORD2_I_ENABLE); - return dram_size; + gd->ram_size = dram_size; + + return 0; }

void board_add_ram_info(int use_default) diff --git a/arch/powerpc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c index 2d805717a7..a49bd69aba 100644 --- a/arch/powerpc/cpu/ppc4xx/sdram.c +++ b/arch/powerpc/cpu/ppc4xx/sdram.c @@ -17,6 +17,8 @@ #include "sdram.h" #include "ecc.h"

+DECLARE_GLOBAL_DATA_PTR; + #ifdef CONFIG_SDRAM_BANK0

#ifndef CONFIG_440 @@ -148,7 +150,7 @@ static ulong compute_rtr(ulong speed, ulong rows, ulong refresh) /* * Autodetect onboard SDRAM on 405 platforms */ -phys_size_t initdram(void) +int initdram(void) { ulong speed; ulong sdtr1; @@ -226,11 +228,13 @@ phys_size_t initdram(void) /* * OK, size detected -> all done */ - return size; + gd->ram_size = size; + + return 0; } }

- return 0; + return -ENXIO; }

#else /* CONFIG_440 */ @@ -349,7 +353,7 @@ static void sdram_tr1_set(int ram_address, int* tr1_value) * so this should be extended for other future boards * using this routine! */ -phys_size_t initdram(void) +int initdram(void) { int i; int tr1_bank1; @@ -440,11 +444,13 @@ phys_size_t initdram(void) /* * OK, size detected -> all done */ - return size; + gd->ram_size = size; + + return 0; } }

- return 0; /* nothing found ! */ + return -ENXIO; /* nothing found ! */ }

#endif /* CONFIG_440 */ diff --git a/board/Arcturus/ucp1020/spl.c b/board/Arcturus/ucp1020/spl.c index 8a7fa1d97c..45e78c63a3 100644 --- a/board/Arcturus/ucp1020/spl.c +++ b/board/Arcturus/ucp1020/spl.c @@ -110,7 +110,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif

- gd->ram_size = initdram(); + initdram(); #ifdef CONFIG_SPL_NAND_BOOT puts("Tertiary program loader running in sram..."); #else diff --git a/board/BuS/eb_cpu5282/eb_cpu5282.c b/board/BuS/eb_cpu5282/eb_cpu5282.c index 292752450d..3024a9c681 100644 --- a/board/BuS/eb_cpu5282/eb_cpu5282.c +++ b/board/BuS/eb_cpu5282/eb_cpu5282.c @@ -35,7 +35,7 @@ int checkboard (void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { int size, i;

@@ -92,7 +92,9 @@ phys_size_t initdram(void) *(unsigned int *) (CONFIG_SYS_SDRAM_BASE1 + 0x220) = 0xA5A5; size += CONFIG_SYS_SDRAM_SIZE1 * 1024 * 1024; #endif - return size; + gd->ram_size = size; + + return 0; }

#if defined(CONFIG_SYS_DRAM_TEST) diff --git a/board/a3m071/a3m071.c b/board/a3m071/a3m071.c index b11ff980b8..c1120c4004 100644 --- a/board/a3m071/a3m071.c +++ b/board/a3m071/a3m071.c @@ -76,7 +76,7 @@ static void sdram_start(int hi_addr) * use of CONFIG_SYS_SDRAM_BASE. The code does not work if * CONFIG_SYS_SDRAM_BASE is something else than 0x00000000. */ -phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -153,7 +153,9 @@ phys_size_t initdram(void) if ((SVR_MJREV(svr) >= 2) && (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) out_be32((void *)MPC5XXX_SDRAM_SDELAY, 0x04);

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

static void get_revisions(int *failsavelevel, int *digiboardversion, diff --git a/board/a4m072/a4m072.c b/board/a4m072/a4m072.c index 88d4942ce7..d4b30fd147 100644 --- a/board/a4m072/a4m072.c +++ b/board/a4m072/a4m072.c @@ -23,6 +23,8 @@

#include "mt46v32m16.h"

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -71,7 +73,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; uint svr, pvr; @@ -150,7 +152,9 @@ phys_size_t initdram(void) __asm__ volatile ("sync"); }

- return dramsize; + gd->ram_size = dramsize; + + return 0; }

int checkboard (void) diff --git a/board/amcc/acadia/memory.c b/board/amcc/acadia/memory.c index 841bcfa4bf..cd78a147b1 100644 --- a/board/amcc/acadia/memory.c +++ b/board/amcc/acadia/memory.c @@ -15,6 +15,8 @@ #include <asm/io.h> #include <asm/ppc4xx-gpio.h>

+DECLARE_GLOBAL_DATA_PTR; + extern void board_pll_init_f(void);

static void cram_bcr_write(u32 wr_val) @@ -41,7 +43,7 @@ static void cram_bcr_write(u32 wr_val) return; }

-phys_size_t initdram(void) +int initdram(void) { int i; u32 val; @@ -77,5 +79,7 @@ phys_size_t initdram(void) for (i=0; i<200000; i++) ;

- return (CONFIG_SYS_MBYTES_RAM << 20); + gd->ram_size = CONFIG_SYS_MBYTES_RAM << 20; + + return 0; } diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c index ae69f5a1b1..453677aa66 100644 --- a/board/amcc/bamboo/bamboo.c +++ b/board/amcc/bamboo/bamboo.c @@ -12,6 +12,8 @@ #include <asm/ppc440.h> #include "bamboo.h"

+DECLARE_GLOBAL_DATA_PTR; + void ext_bus_cntlr_init(void); void configure_ppc440ep_pins(void); int is_nand_selected(void); @@ -436,9 +438,11 @@ int checkboard(void) }

-phys_size_t initdram(void) +int initdram(void) { - return spd_sdram(); + gd->ram_size = spd_sdram(); + + return 0; }

/*----------------------------------------------------------------------------+ diff --git a/board/amcc/bubinga/bubinga.c b/board/amcc/bubinga/bubinga.c index e3567173c2..725b9ca086 100644 --- a/board/amcc/bubinga/bubinga.c +++ b/board/amcc/bubinga/bubinga.c @@ -9,6 +9,8 @@ #include <asm/processor.h> #include <asm/io.h>

+DECLARE_GLOBAL_DATA_PTR; + long int spd_sdram(void);

int board_early_init_f(void) @@ -55,7 +57,9 @@ int checkboard(void) initdram() reads EEPROM via I2c. EEPROM contains all of the necessary info for SDRAM controller configuration ------------------------------------------------------------------------- */ -phys_size_t initdram(void) +int initdram(void) { - return spd_sdram(); + gd->ram_size = spd_sdram(); + + return 0; } diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c index bb5c5ee449..9bedb5bc8e 100644 --- a/board/amcc/sequoia/sdram.c +++ b/board/amcc/sequoia/sdram.c @@ -20,6 +20,8 @@ #include <asm/io.h> #include <asm/ppc440.h>

+DECLARE_GLOBAL_DATA_PTR; + /*-----------------------------------------------------------------------------+ * Prototypes *-----------------------------------------------------------------------------*/ @@ -31,7 +33,7 @@ extern void denali_core_search_data_eye(void); * initdram -- 440EPx's DDR controller is a DENALI Core * ************************************************************************/ -phys_size_t initdram(void) +int initdram(void) { #if !defined(CONFIG_SYS_RAMBOOT) ulong speed = get_bus_freq(0); @@ -88,5 +90,7 @@ phys_size_t initdram(void) */ set_mcsr(get_mcsr());

- return (CONFIG_SYS_MBYTES_SDRAM << 20); + gd->ram_size = CONFIG_SYS_MBYTES_SDRAM << 20; + + return 0; } diff --git a/board/amcc/walnut/walnut.c b/board/amcc/walnut/walnut.c index ca933d71a6..2a2441e101 100644 --- a/board/amcc/walnut/walnut.c +++ b/board/amcc/walnut/walnut.c @@ -9,6 +9,8 @@ #include <asm/processor.h> #include <spd_sdram.h>

+DECLARE_GLOBAL_DATA_PTR; + int board_early_init_f(void) { /*-------------------------------------------------------------------------+ @@ -74,7 +76,9 @@ int checkboard(void) * initdram() reads EEPROM via I2c. EEPROM contains all of * the necessary info for SDRAM controller configuration */ -phys_size_t initdram(void) +int initdram(void) { - return spd_sdram(); + gd->ram_size = spd_sdram(); + + return 0; } diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c index f61978c5d5..fde371d919 100644 --- a/board/amcc/yosemite/yosemite.c +++ b/board/amcc/yosemite/yosemite.c @@ -286,7 +286,7 @@ void sdram_tr1_set(int ram_address, int* tr1_value) *tr1_value = (first_good + last_bad) / 2; }

-phys_size_t initdram(void) +int initdram(void) { register uint reg; int tr1_bank1, tr1_bank2; @@ -334,7 +334,10 @@ phys_size_t initdram(void) sdram_tr1_set(0x08000000, &tr1_bank2); mtsdram(SDRAM0_TR1, (((tr1_bank1+tr1_bank2)/2) | 0x80800800));

- return CONFIG_SYS_SDRAM_BANKS * (CONFIG_SYS_KBYTES_SDRAM * 1024); /* return bytes */ + gd->ram_size = CONFIG_SYS_SDRAM_BANKS * + (CONFIG_SYS_KBYTES_SDRAM * 1024); /* set bytes */ + + return 0; }

/************************************************************************* diff --git a/board/astro/mcf5373l/mcf5373l.c b/board/astro/mcf5373l/mcf5373l.c index 70fcd61998..da281e87fc 100644 --- a/board/astro/mcf5373l/mcf5373l.c +++ b/board/astro/mcf5373l/mcf5373l.c @@ -27,7 +27,7 @@ int checkboard(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { #if !defined(CONFIG_MONITOR_IS_IN_RAM) sdram_t *sdp = (sdram_t *)(MMAP_SDRAM); @@ -79,8 +79,10 @@ phys_size_t initdram(void) * (Do not rely on the SDCS register(s) being set to 0x00000000 * during reset as stated in the data sheet.) */ - return get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000 - CONFIG_SYS_SDRAM_BASE); + + return 0; }

#define UART_BASE MMAP_UART0 diff --git a/board/canmb/canmb.c b/board/canmb/canmb.c index ba9930d370..41194ecb7e 100644 --- a/board/canmb/canmb.c +++ b/board/canmb/canmb.c @@ -18,6 +18,8 @@ #include "mt48lc16m32s2-75.h" #endif

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -65,7 +67,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -163,7 +165,9 @@ phys_size_t initdram(void)

#endif /* CONFIG_SYS_RAMBOOT */

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard (void) diff --git a/board/cm5200/cm5200.c b/board/cm5200/cm5200.c index 2ac9fd9cd1..be0d65c694 100644 --- a/board/cm5200/cm5200.c +++ b/board/cm5200/cm5200.c @@ -97,7 +97,7 @@ static mem_conf_t* get_mem_config(int board_type) /* * Initalize SDRAM - configure SDRAM controller, detect memory size. */ -phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; #ifndef CONFIG_SYS_RAMBOOT @@ -150,7 +150,9 @@ phys_size_t initdram(void) *(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04; __asm__ volatile ("sync");

- return dramsize; + gd->ram_size = dramsize; + + return 0; }

diff --git a/board/cobra5272/cobra5272.c b/board/cobra5272/cobra5272.c index 9d4554da1f..48366763c1 100644 --- a/board/cobra5272/cobra5272.c +++ b/board/cobra5272/cobra5272.c @@ -8,6 +8,7 @@ #include <common.h> #include <asm/immap.h>

+DECLARE_GLOBAL_DATA_PTR;

int checkboard (void) { @@ -16,7 +17,7 @@ int checkboard (void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM);

@@ -26,7 +27,9 @@ phys_size_t initdram(void) /* Dummy write to start SDRAM */ *((volatile unsigned long *) 0) = 0;

- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + return 0; };

int testdram (void) diff --git a/board/davedenx/aria/aria.c b/board/davedenx/aria/aria.c index 709c65ba0d..f0be2cbb9b 100644 --- a/board/davedenx/aria/aria.c +++ b/board/davedenx/aria/aria.c @@ -18,9 +18,11 @@

DECLARE_GLOBAL_DATA_PTR;

-phys_size_t initdram(void) +int initdram(void) { - return fixed_sdram(NULL, NULL, 0); + gd->ram_size = fixed_sdram(NULL, NULL, 0); + + return 0; }

int misc_init_r(void) diff --git a/board/dbau1x00/dbau1x00.c b/board/dbau1x00/dbau1x00.c index cf2f88047d..ea7cb744db 100644 --- a/board/dbau1x00/dbau1x00.c +++ b/board/dbau1x00/dbau1x00.c @@ -11,11 +11,15 @@ #include <asm/mipsregs.h> #include <asm/io.h>

-phys_size_t initdram(void) +DECLARE_GLOBAL_DATA_PTR; + +int initdram(void) { /* Sdram is setup by assembler code */ /* If memory could be changed, we should return the true value here */ - return MEM_SIZE*1024*1024; + gd->ram_size = MEM_SIZE * 1024 * 1024; + + return 0; }

#define BCSR_PCMCIA_PC0DRVEN 0x0010 diff --git a/board/esd/mecp5123/mecp5123.c b/board/esd/mecp5123/mecp5123.c index b8eb32b1fb..80963fefa5 100644 --- a/board/esd/mecp5123/mecp5123.c +++ b/board/esd/mecp5123/mecp5123.c @@ -62,9 +62,11 @@ int board_early_init_f(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { - return get_ram_size(0, fixed_sdram(NULL, NULL, 0)); + gd->ram_size = get_ram_size(0, fixed_sdram(NULL, NULL, 0)); + + return 0; }

int misc_init_r(void) diff --git a/board/esd/pmc440/sdram.c b/board/esd/pmc440/sdram.c index 82ee289aa6..e962d4c4bb 100644 --- a/board/esd/pmc440/sdram.c +++ b/board/esd/pmc440/sdram.c @@ -24,6 +24,8 @@ #include <asm/mmu.h> #include <asm/ppc440.h>

+DECLARE_GLOBAL_DATA_PTR; + extern int denali_wait_for_dlllock(void); extern void denali_core_search_data_eye(void);

@@ -105,7 +107,7 @@ int initdram_by_rb(int rows, int banks) return 0; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t size; int n; @@ -125,12 +127,14 @@ phys_size_t initdram(void) sdram_conf[n].banks);

/* check for suitable configuration */ - if (get_ram_size(CONFIG_SYS_SDRAM_BASE, size) == size) - return size; + if (get_ram_size(CONFIG_SYS_SDRAM_BASE, size) == size) { + gd->ram_size = size; + return 0; + }

/* delete TLB entries */ remove_tlb(CONFIG_SYS_SDRAM_BASE, size); }

- return 0; + return -ENXIO; } diff --git a/board/esd/vme8349/vme8349.c b/board/esd/vme8349/vme8349.c index bf6ee7a73d..0e7f8b130a 100644 --- a/board/esd/vme8349/vme8349.c +++ b/board/esd/vme8349/vme8349.c @@ -26,15 +26,17 @@ #include <i2c.h> #include <netdev.h>

+DECLARE_GLOBAL_DATA_PTR; + void ddr_enable_ecc(unsigned int dram_size);

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main memory */ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR; @@ -52,7 +54,9 @@ phys_size_t initdram(void) msize = get_ram_size(0, msize);

/* return total bus SDRAM size(bytes) -- DDR */ - return msize * 1024 * 1024; + gd->ram_size = msize * 1024 * 1024; + + return 0; }

int checkboard(void) diff --git a/board/freescale/b4860qds/ddr.c b/board/freescale/b4860qds/ddr.c index d070104618..085323132c 100644 --- a/board/freescale/b4860qds/ddr.c +++ b/board/freescale/b4860qds/ddr.c @@ -176,7 +176,7 @@ found: popts->cpo_sample = 0x3e; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -189,7 +189,9 @@ phys_size_t initdram(void) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

- return dram_size; + gd->ram_size = dram_size; + + return 0; }

unsigned long long step_assign_addresses(fsl_ddr_info_t *pinfo, diff --git a/board/freescale/b4860qds/spl.c b/board/freescale/b4860qds/spl.c index 17e2ba8953..a27ad7fa84 100644 --- a/board/freescale/b4860qds/spl.c +++ b/board/freescale/b4860qds/spl.c @@ -108,7 +108,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

puts("\n\n");

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_NAND_BOOT nand_boot(); diff --git a/board/freescale/c29xpcie/spl.c b/board/freescale/c29xpcie/spl.c index 785c859bee..86d55bf2ac 100644 --- a/board/freescale/c29xpcie/spl.c +++ b/board/freescale/c29xpcie/spl.c @@ -67,7 +67,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_NAND_BOOT puts("TPL\n"); diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c index 75de247a51..ad93abf9f4 100644 --- a/board/freescale/corenet_ds/ddr.c +++ b/board/freescale/corenet_ds/ddr.c @@ -260,7 +260,7 @@ found: popts->ddr_cdr1 = DDR_CDR1_DHC_EN; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -278,5 +278,7 @@ phys_size_t initdram(void) dram_size *= 0x100000;

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c index 99a4984fbc..8e8cd37b8b 100644 --- a/board/freescale/ls1021aqds/ddr.c +++ b/board/freescale/ls1021aqds/ddr.c @@ -164,7 +164,7 @@ void board_mem_sleep_setup(void) } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -179,7 +179,9 @@ phys_size_t initdram(void) fsl_dp_resume(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; }

void dram_init_banksize(void) diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c index 57314e2c9f..909fc56275 100644 --- a/board/freescale/ls1021aqds/ls1021aqds.c +++ b/board/freescale/ls1021aqds/ls1021aqds.c @@ -162,9 +162,7 @@ int dram_init(void) * before accessing DDR SPD. */ select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); - gd->ram_size = initdram(); - - return 0; + return initdram(); }

#ifdef CONFIG_FSL_ESDHC diff --git a/board/freescale/ls1043aqds/ddr.c b/board/freescale/ls1043aqds/ddr.c index 817c91a34a..db350e27b8 100644 --- a/board/freescale/ls1043aqds/ddr.c +++ b/board/freescale/ls1043aqds/ddr.c @@ -108,7 +108,7 @@ found: #endif }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -125,5 +125,7 @@ phys_size_t initdram(void) fsl_dp_ddr_restore(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/ls1043aqds/ls1043aqds.c b/board/freescale/ls1043aqds/ls1043aqds.c index 755aef384e..538bba53da 100644 --- a/board/freescale/ls1043aqds/ls1043aqds.c +++ b/board/freescale/ls1043aqds/ls1043aqds.c @@ -153,7 +153,7 @@ int dram_init(void) * before accessing DDR SPD. */ select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); - gd->ram_size = initdram(); + initdram(); #if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) /* This will break-before-make MMU for DDR */ update_early_mmu_table(); diff --git a/board/freescale/ls1043ardb/ddr.c b/board/freescale/ls1043ardb/ddr.c index b5c5b2ede3..2f133db0a6 100644 --- a/board/freescale/ls1043ardb/ddr.c +++ b/board/freescale/ls1043ardb/ddr.c @@ -170,7 +170,7 @@ int fsl_ddr_get_dimm_params(dimm_params_t *pdimm, } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -186,5 +186,7 @@ phys_size_t initdram(void) fsl_dp_ddr_restore(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/ls1046aqds/ddr.c b/board/freescale/ls1046aqds/ddr.c index 6a5cbbf739..481ed44046 100644 --- a/board/freescale/ls1046aqds/ddr.c +++ b/board/freescale/ls1046aqds/ddr.c @@ -92,7 +92,7 @@ found: popts->cpo_sample = 0x70; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -110,5 +110,7 @@ phys_size_t initdram(void)

erratum_a008850_post();

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/ls1046aqds/ls1046aqds.c b/board/freescale/ls1046aqds/ls1046aqds.c index f30dd23351..6238852af5 100644 --- a/board/freescale/ls1046aqds/ls1046aqds.c +++ b/board/freescale/ls1046aqds/ls1046aqds.c @@ -149,7 +149,7 @@ int dram_init(void) * before accessing DDR SPD. */ select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); - gd->ram_size = initdram(); + initdram(); #if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) /* This will break-before-make MMU for DDR */ update_early_mmu_table(); diff --git a/board/freescale/ls1046ardb/ddr.c b/board/freescale/ls1046ardb/ddr.c index 1e99538022..d1290e27f8 100644 --- a/board/freescale/ls1046ardb/ddr.c +++ b/board/freescale/ls1046ardb/ddr.c @@ -96,7 +96,7 @@ found: popts->cpo_sample = 0x70; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -110,5 +110,7 @@ phys_size_t initdram(void)

erratum_a008850_post();

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/ls2080a/ddr.c b/board/freescale/ls2080a/ddr.c index 0bff922f07..d340c4162d 100644 --- a/board/freescale/ls2080a/ddr.c +++ b/board/freescale/ls2080a/ddr.c @@ -158,14 +158,12 @@ int fsl_ddr_get_dimm_params(dimm_params_t *pdimm, return 0; } #endif -phys_size_t initdram(void) +int initdram(void) { - phys_size_t dram_size; - puts("Initializing DDR....");

puts("using SPD\n"); - dram_size = fsl_ddr_sdram(); + gd->ram_size = fsl_ddr_sdram();

- return dram_size; + return 0; } diff --git a/board/freescale/ls2080aqds/ddr.c b/board/freescale/ls2080aqds/ddr.c index bd32c54fc1..1e9145d6ab 100644 --- a/board/freescale/ls2080aqds/ddr.c +++ b/board/freescale/ls2080aqds/ddr.c @@ -155,17 +155,15 @@ found: } }

-phys_size_t initdram(void) +int initdram(void) { - phys_size_t dram_size; - #if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) - return fsl_ddr_sdram_size(); + gd->ram_size = fsl_ddr_sdram_size(); #else puts("Initializing DDR....using SPD\n");

- dram_size = fsl_ddr_sdram(); + gd->ram_size = fsl_ddr_sdram(); #endif

- return dram_size; + return 0; } diff --git a/board/freescale/ls2080ardb/ddr.c b/board/freescale/ls2080ardb/ddr.c index b00e575ea2..029ea61b95 100644 --- a/board/freescale/ls2080ardb/ddr.c +++ b/board/freescale/ls2080ardb/ddr.c @@ -158,17 +158,15 @@ found: } }

-phys_size_t initdram(void) +int initdram(void) { - phys_size_t dram_size; - #if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) - return fsl_ddr_sdram_size(); + gd->ram_size = fsl_ddr_sdram_size(); #else puts("Initializing DDR....using SPD\n");

- dram_size = fsl_ddr_sdram(); + gd->ram_size = fsl_ddr_sdram(); #endif

- return dram_size; + return 0; } diff --git a/board/freescale/m5208evbe/m5208evbe.c b/board/freescale/m5208evbe/m5208evbe.c index 6122750882..edf486acc8 100644 --- a/board/freescale/m5208evbe/m5208evbe.c +++ b/board/freescale/m5208evbe/m5208evbe.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); u32 dramsize, i; @@ -68,7 +68,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m52277evb/m52277evb.c b/board/freescale/m52277evb/m52277evb.c index 571e1a6528..2873643582 100644 --- a/board/freescale/m52277evb/m52277evb.c +++ b/board/freescale/m52277evb/m52277evb.c @@ -21,7 +21,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize;

@@ -78,7 +78,9 @@ phys_size_t initdram(void)

udelay(100); #endif - return (dramsize); + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m5235evb/m5235evb.c b/board/freescale/m5235evb/m5235evb.c index 7aa0edfdc1..1d82e93786 100644 --- a/board/freescale/m5235evb/m5235evb.c +++ b/board/freescale/m5235evb/m5235evb.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); gpio_t *gpio = (gpio_t *)(MMAP_GPIO); @@ -97,7 +97,9 @@ phys_size_t initdram(void) *(u32 *) (CONFIG_SYS_SDRAM_BASE + 0x400) = 0xA5A59696; }

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m5249evb/m5249evb.c b/board/freescale/m5249evb/m5249evb.c index b8544292a7..d3c2acd089 100644 --- a/board/freescale/m5249evb/m5249evb.c +++ b/board/freescale/m5249evb/m5249evb.c @@ -10,6 +10,8 @@ #include <malloc.h> #include <asm/immap.h>

+DECLARE_GLOBAL_DATA_PTR; + int checkboard (void) { ulong val; uchar val8; @@ -29,7 +31,7 @@ int checkboard (void) { };

-phys_size_t initdram(void) +int initdram(void) { unsigned long junk = 0xa5a59696;

@@ -82,7 +84,9 @@ phys_size_t initdram(void) mbar_writeLong(MCFSIM_DACR0, 0x0000b364); /* Enable DACR0[IMRS] (bit 6); RE remains enabled */ *((volatile unsigned long *) 0x800) = junk; /* Access RAM to initialize the mode register */

- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + return 0; };

diff --git a/board/freescale/m5253demo/m5253demo.c b/board/freescale/m5253demo/m5253demo.c index fef2ca6af6..1c100e6d8c 100644 --- a/board/freescale/m5253demo/m5253demo.c +++ b/board/freescale/m5253demo/m5253demo.c @@ -13,6 +13,8 @@ #include <netdev.h> #include <asm/io.h>

+DECLARE_GLOBAL_DATA_PTR; + int checkboard(void) { puts("Board: "); @@ -20,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize = 0;

@@ -73,7 +75,9 @@ phys_size_t initdram(void) mb(); }

- return dramsize; + gd->ram_size = dramsize; + + return 0; }

int testdram(void) diff --git a/board/freescale/m5253evbe/m5253evbe.c b/board/freescale/m5253evbe/m5253evbe.c index 3f4cdfbaf1..eae499fa9d 100644 --- a/board/freescale/m5253evbe/m5253evbe.c +++ b/board/freescale/m5253evbe/m5253evbe.c @@ -12,6 +12,8 @@ #include <asm/immap.h> #include <asm/io.h>

+DECLARE_GLOBAL_DATA_PTR; + int checkboard(void) { puts("Board: "); @@ -19,7 +21,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { /* * Check to see if the SDRAM has already been initialized @@ -66,7 +68,9 @@ phys_size_t initdram(void) *(u32 *) (CONFIG_SYS_SDRAM_BASE + 0x800) = 0xa5a5a5a5; }

- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + return 0; }

int testdram(void) diff --git a/board/freescale/m5272c3/m5272c3.c b/board/freescale/m5272c3/m5272c3.c index 9fab24ebb9..bbe06ba9df 100644 --- a/board/freescale/m5272c3/m5272c3.c +++ b/board/freescale/m5272c3/m5272c3.c @@ -11,6 +11,7 @@ #include <asm/immap.h> #include <asm/io.h>

+DECLARE_GLOBAL_DATA_PTR;

int checkboard (void) { puts ("Board: "); @@ -18,7 +19,7 @@ int checkboard (void) { return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);

@@ -28,7 +29,9 @@ phys_size_t initdram(void) /* Dummy write to start SDRAM */ *((volatile unsigned long *)0) = 0;

- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + return 0; };

int testdram (void) { diff --git a/board/freescale/m5275evb/m5275evb.c b/board/freescale/m5275evb/m5275evb.c index 00ce582249..48ad4a86b9 100644 --- a/board/freescale/m5275evb/m5275evb.c +++ b/board/freescale/m5275evb/m5275evb.c @@ -13,6 +13,8 @@ #include <asm/immap.h> #include <asm/io.h>

+DECLARE_GLOBAL_DATA_PTR; + #define PERIOD 13 /* system bus period in ns */ #define SDRAM_TREFI 7800 /* in ns */

@@ -23,7 +25,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdramctrl_t *sdp = (sdramctrl_t *)(MMAP_SDRAM); gpio_t *gpio_reg = (gpio_t *)(MMAP_GPIO); @@ -88,7 +90,9 @@ phys_size_t initdram(void) | MCF_SDRAMC_SDCR_RCNT((SDRAM_TREFI/(PERIOD*64)) - 1 + 1) | MCF_SDRAMC_SDCR_DQS_OE(0x3));

- return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + return 0; };

int testdram(void) diff --git a/board/freescale/m5282evb/m5282evb.c b/board/freescale/m5282evb/m5282evb.c index 19e56957bd..7f3c04c379 100644 --- a/board/freescale/m5282evb/m5282evb.c +++ b/board/freescale/m5282evb/m5282evb.c @@ -16,7 +16,7 @@ int checkboard (void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize, i, dramclk;

@@ -80,5 +80,7 @@ phys_size_t initdram(void) /* Write to the SDRAM Mode Register */ *(u32 *)(CONFIG_SYS_SDRAM_BASE + 0x400) = 0xA5A59696; } - return dramsize; + gd->ram_size = dramsize; + + return 0; } diff --git a/board/freescale/m53017evb/m53017evb.c b/board/freescale/m53017evb/m53017evb.c index 821e663b91..b0c27b4967 100644 --- a/board/freescale/m53017evb/m53017evb.c +++ b/board/freescale/m53017evb/m53017evb.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); u32 dramsize, i; @@ -68,7 +68,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m5329evb/m5329evb.c b/board/freescale/m5329evb/m5329evb.c index c4613a4cbd..5609a7b376 100644 --- a/board/freescale/m5329evb/m5329evb.c +++ b/board/freescale/m5329evb/m5329evb.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); u32 dramsize, i; @@ -62,7 +62,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m5373evb/m5373evb.c b/board/freescale/m5373evb/m5373evb.c index f1ddee1378..48a262c12f 100644 --- a/board/freescale/m5373evb/m5373evb.c +++ b/board/freescale/m5373evb/m5373evb.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); u32 dramsize, i; @@ -62,7 +62,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m54418twr/m54418twr.c b/board/freescale/m54418twr/m54418twr.c index c3bee185d8..3f1100c355 100644 --- a/board/freescale/m54418twr/m54418twr.c +++ b/board/freescale/m54418twr/m54418twr.c @@ -25,7 +25,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize;

@@ -104,7 +104,9 @@ phys_size_t initdram(void)

udelay(100); #endif - return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m54451evb/m54451evb.c b/board/freescale/m54451evb/m54451evb.c index a4d11b6815..653a11352c 100644 --- a/board/freescale/m54451evb/m54451evb.c +++ b/board/freescale/m54451evb/m54451evb.c @@ -26,7 +26,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize; #ifdef CONFIG_CF_SBF @@ -82,7 +82,9 @@ phys_size_t initdram(void)

udelay(100); #endif - return (dramsize); + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m54455evb/m54455evb.c b/board/freescale/m54455evb/m54455evb.c index 3bdcc332b6..b9850c1a2a 100644 --- a/board/freescale/m54455evb/m54455evb.c +++ b/board/freescale/m54455evb/m54455evb.c @@ -22,7 +22,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize; #ifdef CONFIG_CF_SBF @@ -75,7 +75,9 @@ phys_size_t initdram(void)

udelay(100); #endif - return (dramsize << 1); + gd->ram_size = dramsize << 1; + + return 0; };

int testdram(void) diff --git a/board/freescale/m547xevb/m547xevb.c b/board/freescale/m547xevb/m547xevb.c index e84a5ac4eb..fc674522f6 100644 --- a/board/freescale/m547xevb/m547xevb.c +++ b/board/freescale/m547xevb/m547xevb.c @@ -23,7 +23,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { siu_t *siu = (siu_t *) (MMAP_SIU); sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); @@ -79,7 +79,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/m548xevb/m548xevb.c b/board/freescale/m548xevb/m548xevb.c index 06f9a5ede0..c268ec6a60 100644 --- a/board/freescale/m548xevb/m548xevb.c +++ b/board/freescale/m548xevb/m548xevb.c @@ -23,7 +23,7 @@ int checkboard(void) return 0; };

-phys_size_t initdram(void) +int initdram(void) { siu_t *siu = (siu_t *) (MMAP_SIU); sdram_t *sdram = (sdram_t *)(MMAP_SDRAM); @@ -79,7 +79,9 @@ phys_size_t initdram(void)

udelay(100);

- return dramsize; + gd->ram_size = dramsize; + + return 0; };

int testdram(void) diff --git a/board/freescale/mpc5121ads/mpc5121ads.c b/board/freescale/mpc5121ads/mpc5121ads.c index e134091468..a0e5d91c8f 100644 --- a/board/freescale/mpc5121ads/mpc5121ads.c +++ b/board/freescale/mpc5121ads/mpc5121ads.c @@ -95,7 +95,7 @@ int is_micron(void){ return(ismicron); }

-phys_size_t initdram(void) +int initdram(void) { u32 msize = 0; /* @@ -167,7 +167,9 @@ phys_size_t initdram(void) sizeof(elpida_init_sequence)/sizeof(u32)); }

- return msize; + gd->ram_size = msize; + + return 0; }

int misc_init_r(void) diff --git a/board/freescale/mpc8308rdb/sdram.c b/board/freescale/mpc8308rdb/sdram.c index ed1e84e003..aac56c3983 100644 --- a/board/freescale/mpc8308rdb/sdram.c +++ b/board/freescale/mpc8308rdb/sdram.c @@ -65,17 +65,19 @@ static long fixed_sdram(void) return get_ram_size(CONFIG_SYS_DDR_SDRAM_BASE, msize); }

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize;

if ((in_be32(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM */ msize = fixed_sdram();

/* return total bus SDRAM size(bytes) -- DDR */ - return msize; + gd->ram_size = msize; + + return 0; } diff --git a/board/freescale/mpc8313erdb/sdram.c b/board/freescale/mpc8313erdb/sdram.c index ce6fce5399..4e5dfe6f15 100644 --- a/board/freescale/mpc8313erdb/sdram.c +++ b/board/freescale/mpc8313erdb/sdram.c @@ -97,14 +97,14 @@ static long fixed_sdram(void) return msize; }

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; volatile fsl_lbc_t *lbc = &im->im_lbc; u32 msize;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main SODIMM */ msize = fixed_sdram(); @@ -120,5 +120,7 @@ phys_size_t initdram(void) #endif

/* return total bus SDRAM size(bytes) -- DDR */ - return msize; + gd->ram_size = msize; + + return 0; } diff --git a/board/freescale/mpc8315erdb/sdram.c b/board/freescale/mpc8315erdb/sdram.c index fd8968c71c..947ffabbb5 100644 --- a/board/freescale/mpc8315erdb/sdram.c +++ b/board/freescale/mpc8315erdb/sdram.c @@ -92,13 +92,13 @@ static long fixed_sdram(void) } #endif /* CONFIG_SYS_RAMBOOT */

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; u32 msize;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM */ msize = fixed_sdram(); @@ -106,6 +106,8 @@ phys_size_t initdram(void) if (im->pmc.pmccr1 & PMCCR1_POWER_OFF) resume_from_sleep();

- /* return total bus SDRAM size(bytes) -- DDR */ - return msize; + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize; + + return 0; } diff --git a/board/freescale/mpc8323erdb/mpc8323erdb.c b/board/freescale/mpc8323erdb/mpc8323erdb.c index f9f9a410c5..e7d8b99738 100644 --- a/board/freescale/mpc8323erdb/mpc8323erdb.c +++ b/board/freescale/mpc8323erdb/mpc8323erdb.c @@ -21,6 +21,8 @@ #endif #include <asm/mmu.h>

+DECLARE_GLOBAL_DATA_PTR; + const qe_iop_conf_t qe_iop_conf_tab[] = { /* UCC3 */ {1, 0, 1, 0, 1}, /* TxD0 */ @@ -68,21 +70,23 @@ const qe_iop_conf_t qe_iop_conf_tab[] = {

int fixed_sdram(void);

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; u32 msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main SODIMM */ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;

msize = fixed_sdram();

- /* return total bus SDRAM size(bytes) -- DDR */ - return (msize * 1024 * 1024); + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize * 1024 * 1024; + + return 0; }

/************************************************************************* diff --git a/board/freescale/mpc832xemds/mpc832xemds.c b/board/freescale/mpc832xemds/mpc832xemds.c index d66ad33bf5..907ad09dc8 100644 --- a/board/freescale/mpc832xemds/mpc832xemds.c +++ b/board/freescale/mpc832xemds/mpc832xemds.c @@ -23,6 +23,8 @@ #include "../common/pq-mds-pib.h" #endif

+DECLARE_GLOBAL_DATA_PTR; + const qe_iop_conf_t qe_iop_conf_tab[] = { /* ETH3 */ {1, 0, 1, 0, 1}, /* TxD0 */ @@ -88,21 +90,23 @@ int board_early_init_r(void)

int fixed_sdram(void);

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; u32 msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main SODIMM */ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;

msize = fixed_sdram();

- /* return total bus SDRAM size(bytes) -- DDR */ - return (msize * 1024 * 1024); + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize * 1024 * 1024; + + return 0; }

/************************************************************************* diff --git a/board/freescale/mpc8349emds/mpc8349emds.c b/board/freescale/mpc8349emds/mpc8349emds.c index 3bcfe03065..595bce16d1 100644 --- a/board/freescale/mpc8349emds/mpc8349emds.c +++ b/board/freescale/mpc8349emds/mpc8349emds.c @@ -22,6 +22,8 @@ #include <libfdt.h> #endif

+DECLARE_GLOBAL_DATA_PTR; + int fixed_sdram(void); void sdram_init(void);

@@ -46,13 +48,13 @@ int board_early_init_f (void)

#define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1)

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR; phys_size_t msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main SODIMM */ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR; @@ -73,8 +75,10 @@ phys_size_t initdram(void) */ sdram_init();

- /* return total bus SDRAM size(bytes) -- DDR */ - return msize; + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize; + + return 0; }

#if !defined(CONFIG_SPD_EEPROM) diff --git a/board/freescale/mpc8349itx/mpc8349itx.c b/board/freescale/mpc8349itx/mpc8349itx.c index 01eac0260f..27f0ccd9a6 100644 --- a/board/freescale/mpc8349itx/mpc8349itx.c +++ b/board/freescale/mpc8349itx/mpc8349itx.c @@ -20,6 +20,8 @@ #include <libfdt.h> #endif

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SPD_EEPROM /************************************************************************* * fixed sdram init -- doesn't use serial presence detect. @@ -116,7 +118,7 @@ volatile static struct pci_controller hose[] = { }; #endif /* CONFIG_PCI */

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; u32 msize = 0; @@ -125,7 +127,7 @@ phys_size_t initdram(void) #endif

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; + return -ENXIO;

/* DDR SDRAM - Main SODIMM */ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR; @@ -144,7 +146,9 @@ phys_size_t initdram(void) #endif

/* return total bus RAM size(bytes) */ - return msize * 1024 * 1024; + gd->ram_size = msize * 1024 * 1024; + + return 0; }

int checkboard(void) diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c index 0463940bae..a3af246854 100644 --- a/board/freescale/mpc837xemds/mpc837xemds.c +++ b/board/freescale/mpc837xemds/mpc837xemds.c @@ -20,6 +20,8 @@ #include "pci.h" #include "../common/pq-mds-pib.h"

+DECLARE_GLOBAL_DATA_PTR; + int board_early_init_f(void) { u8 *bcsr = (u8 *)CONFIG_SYS_BCSR; @@ -216,13 +218,13 @@ extern void ddr_enable_ecc(unsigned int dram_size); #endif int fixed_sdram(void);

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; u32 msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; + return -ENXIO;

#if defined(CONFIG_SPD_EEPROM) msize = spd_sdram(); @@ -236,7 +238,9 @@ phys_size_t initdram(void) #endif

/* return total bus DDR size(bytes) */ - return (msize * 1024 * 1024); + gd->ram_size = msize * 1024 * 1024; + + return 0; }

#if !defined(CONFIG_SPD_EEPROM) diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c index d81778549c..2f5431ee21 100644 --- a/board/freescale/mpc837xerdb/mpc837xerdb.c +++ b/board/freescale/mpc837xerdb/mpc837xerdb.c @@ -16,6 +16,8 @@ #include <vsc7385.h> #include <fsl_esdhc.h>

+DECLARE_GLOBAL_DATA_PTR; + #if defined(CONFIG_SYS_DRAM_TEST) int testdram(void) @@ -60,13 +62,13 @@ void ddr_enable_ecc(unsigned int dram_size); #endif int fixed_sdram(void);

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *) CONFIG_SYS_IMMR; u32 msize = 0;

if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; + return -ENXIO;

#if defined(CONFIG_SPD_EEPROM) msize = spd_sdram(); @@ -79,7 +81,9 @@ phys_size_t initdram(void) ddr_enable_ecc(msize * 1024 * 1024); #endif /* return total bus DDR size(bytes) */ - return (msize * 1024 * 1024); + gd->ram_size = msize * 1024 * 1024; + + return 0; }

#if !defined(CONFIG_SPD_EEPROM) diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c index 7668226321..0422208133 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c @@ -19,6 +19,8 @@ #include <spd_sdram.h> #include <netdev.h>

+DECLARE_GLOBAL_DATA_PTR; + void sdram_init(void); phys_size_t fixed_sdram(void); int mpc8610hpcd_diu_init(void); @@ -116,7 +118,7 @@ int checkboard(void) }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = 0;

@@ -129,7 +131,9 @@ phys_size_t initdram(void) setup_ddr_bat(dram_size);

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; }

diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c index 1076442516..07cb08b6b8 100644 --- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c +++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c @@ -16,6 +16,8 @@ #include <fdt_support.h> #include <netdev.h>

+DECLARE_GLOBAL_DATA_PTR; + phys_size_t fixed_sdram(void);

int checkboard(void) @@ -37,7 +39,7 @@ int checkboard(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = 0;

@@ -50,7 +52,9 @@ phys_size_t initdram(void) setup_ddr_bat(dram_size);

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; }

diff --git a/board/freescale/p1010rdb/spl.c b/board/freescale/p1010rdb/spl.c index 05da1dac7d..0565367937 100644 --- a/board/freescale/p1010rdb/spl.c +++ b/board/freescale/p1010rdb/spl.c @@ -94,7 +94,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram(); #ifdef CONFIG_SPL_NAND_BOOT puts("\nTertiary program loader running in sram..."); #else diff --git a/board/freescale/p1022ds/spl.c b/board/freescale/p1022ds/spl.c index 77ed2577f9..1f490dc943 100644 --- a/board/freescale/p1022ds/spl.c +++ b/board/freescale/p1022ds/spl.c @@ -111,7 +111,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif

- gd->ram_size = initdram(); + initdram(); #ifdef CONFIG_SPL_NAND_BOOT puts("Tertiary program loader running in sram..."); #else diff --git a/board/freescale/p1_p2_rdb_pc/spl.c b/board/freescale/p1_p2_rdb_pc/spl.c index 3357702dba..67637390be 100644 --- a/board/freescale/p1_p2_rdb_pc/spl.c +++ b/board/freescale/p1_p2_rdb_pc/spl.c @@ -108,7 +108,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif

- gd->ram_size = initdram(); + initdram(); #ifdef CONFIG_SPL_NAND_BOOT puts("Tertiary program loader running in sram..."); #else diff --git a/board/freescale/p2041rdb/ddr.c b/board/freescale/p2041rdb/ddr.c index b07bd98fb1..3df8d21725 100644 --- a/board/freescale/p2041rdb/ddr.c +++ b/board/freescale/p2041rdb/ddr.c @@ -12,6 +12,8 @@ #include <fsl_ddr_dimm_params.h> #include <asm/fsl_law.h>

+DECLARE_GLOBAL_DATA_PTR; + struct board_specific_parameters { u32 n_ranks; u32 datarate_mhz_high; @@ -116,7 +118,7 @@ found: popts->ddr_cdr1 = DDR_CDR1_DHC_EN; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = 0;

@@ -127,12 +129,14 @@ phys_size_t initdram(void) dram_size = fsl_ddr_sdram(); } else { puts("no SPD and fixed parameters\n"); - return dram_size; + return -ENXIO; }

dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t102xqds/ddr.c b/board/freescale/t102xqds/ddr.c index 507929bb70..93003c25d8 100644 --- a/board/freescale/t102xqds/ddr.c +++ b/board/freescale/t102xqds/ddr.c @@ -169,7 +169,7 @@ void board_mem_sleep_setup(void) } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -187,5 +187,7 @@ phys_size_t initdram(void) fsl_dp_resume(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t102xqds/spl.c b/board/freescale/t102xqds/spl.c index a1481e9b63..c847b01e7e 100644 --- a/board/freescale/t102xqds/spl.c +++ b/board/freescale/t102xqds/spl.c @@ -142,7 +142,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t102xrdb/ddr.c b/board/freescale/t102xrdb/ddr.c index 56f98ac2f9..773aa77781 100644 --- a/board/freescale/t102xrdb/ddr.c +++ b/board/freescale/t102xrdb/ddr.c @@ -229,7 +229,7 @@ void board_mem_sleep_setup(void) } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -249,5 +249,7 @@ phys_size_t initdram(void) fsl_dp_resume(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t102xrdb/spl.c b/board/freescale/t102xrdb/spl.c index f70a337512..5be71628af 100644 --- a/board/freescale/t102xrdb/spl.c +++ b/board/freescale/t102xrdb/spl.c @@ -129,7 +129,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t1040qds/ddr.c b/board/freescale/t1040qds/ddr.c index a5d3e54cfe..d23787d43a 100644 --- a/board/freescale/t1040qds/ddr.c +++ b/board/freescale/t1040qds/ddr.c @@ -117,7 +117,7 @@ void board_mem_sleep_setup(void) } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -134,5 +134,7 @@ phys_size_t initdram(void) fsl_dp_resume(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c index 4a09cae782..b99ab95397 100644 --- a/board/freescale/t104xrdb/ddr.c +++ b/board/freescale/t104xrdb/ddr.c @@ -120,7 +120,7 @@ void board_mem_sleep_setup(void) } #endif

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -137,5 +137,7 @@ phys_size_t initdram(void) fsl_dp_resume(); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t104xrdb/spl.c b/board/freescale/t104xrdb/spl.c index 076641c1ec..899691a779 100644 --- a/board/freescale/t104xrdb/spl.c +++ b/board/freescale/t104xrdb/spl.c @@ -125,7 +125,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

puts("\n\n");

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t208xqds/ddr.c b/board/freescale/t208xqds/ddr.c index 044ac18562..adc109042b 100644 --- a/board/freescale/t208xqds/ddr.c +++ b/board/freescale/t208xqds/ddr.c @@ -104,7 +104,7 @@ found: popts->cpo_sample = 0x64; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -118,5 +118,7 @@ phys_size_t initdram(void) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t208xqds/spl.c b/board/freescale/t208xqds/spl.c index caa4de3e7f..3e713dc2c3 100644 --- a/board/freescale/t208xqds/spl.c +++ b/board/freescale/t208xqds/spl.c @@ -128,7 +128,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t208xrdb/ddr.c b/board/freescale/t208xrdb/ddr.c index bcb536ae1b..b4ad615846 100644 --- a/board/freescale/t208xrdb/ddr.c +++ b/board/freescale/t208xrdb/ddr.c @@ -97,7 +97,7 @@ found: popts->cpo_sample = 0x54; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -111,5 +111,7 @@ phys_size_t initdram(void) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t208xrdb/spl.c b/board/freescale/t208xrdb/spl.c index 44be70be87..a5f940c6f6 100644 --- a/board/freescale/t208xrdb/spl.c +++ b/board/freescale/t208xrdb/spl.c @@ -98,7 +98,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t4qds/ddr.c b/board/freescale/t4qds/ddr.c index 24b1872560..84ff792225 100644 --- a/board/freescale/t4qds/ddr.c +++ b/board/freescale/t4qds/ddr.c @@ -112,7 +112,7 @@ found: popts->cpo_sample = 0x63; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -127,5 +127,7 @@ phys_size_t initdram(void) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t4qds/spl.c b/board/freescale/t4qds/spl.c index bda0003565..05feedecc2 100644 --- a/board/freescale/t4qds/spl.c +++ b/board/freescale/t4qds/spl.c @@ -133,7 +133,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

#ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); diff --git a/board/freescale/t4rdb/ddr.c b/board/freescale/t4rdb/ddr.c index 8596ccde1b..d03baa3f45 100644 --- a/board/freescale/t4rdb/ddr.c +++ b/board/freescale/t4rdb/ddr.c @@ -105,7 +105,7 @@ found: popts->cpo_sample = 0x64; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -120,5 +120,7 @@ phys_size_t initdram(void) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000;

- return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/freescale/t4rdb/spl.c b/board/freescale/t4rdb/spl.c index d3a86e6599..e96f3d38c5 100644 --- a/board/freescale/t4rdb/spl.c +++ b/board/freescale/t4rdb/spl.c @@ -91,7 +91,7 @@ void board_init_r(gd_t *gd, ulong dest_addr)

i2c_init_all();

- gd->ram_size = initdram(); + initdram();

mmc_boot(); } diff --git a/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c b/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c index ecdc7e72d3..4ceb48b09d 100644 --- a/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c +++ b/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c @@ -10,9 +10,11 @@ #include <config.h> #include <asm/leon.h>

-phys_size_t initdram(void) +int initdram(void) { - return 1; + /* Does not set gd->ram_size here */ + + return 0; }

int checkboard(void) diff --git a/board/gaisler/gr_ep2s60/gr_ep2s60.c b/board/gaisler/gr_ep2s60/gr_ep2s60.c index 66fe5a53b0..12d8c1025c 100644 --- a/board/gaisler/gr_ep2s60/gr_ep2s60.c +++ b/board/gaisler/gr_ep2s60/gr_ep2s60.c @@ -10,9 +10,11 @@ #include <config.h> #include <asm/leon.h>

-phys_size_t initdram(void) +int initdram(void) { - return 1; + /* Does not set gd->ram_size here */ + + return 0; }

int checkboard(void) diff --git a/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c b/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c index 1725459af8..02beb5c926 100644 --- a/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c +++ b/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c @@ -9,9 +9,11 @@ #include <config.h> #include <asm/leon.h>

-phys_size_t initdram(void) +int initdram(void) { - return 1; + /* Does not set gd->ram_size here */ + + return 0; }

int checkboard(void) diff --git a/board/gaisler/grsim/grsim.c b/board/gaisler/grsim/grsim.c index fa097377df..aa9ba50877 100644 --- a/board/gaisler/grsim/grsim.c +++ b/board/gaisler/grsim/grsim.c @@ -10,9 +10,11 @@ #include <common.h> #include <asm/leon.h>

-phys_size_t initdram(void) +int initdram(void) { - return 1; + /* Does not set gd->ram_size here */ + + return 0; }

int checkboard(void) diff --git a/board/gaisler/grsim_leon2/grsim_leon2.c b/board/gaisler/grsim_leon2/grsim_leon2.c index 12df6bd7ef..384db3d84b 100644 --- a/board/gaisler/grsim_leon2/grsim_leon2.c +++ b/board/gaisler/grsim_leon2/grsim_leon2.c @@ -10,9 +10,11 @@ #include <common.h> #include <asm/leon.h>

-phys_size_t initdram(void) +int initdram(void) { - return 1; + /* Does not set gd->ram_size here */ + + return 0; }

int checkboard(void) diff --git a/board/gdsys/mpc8308/sdram.c b/board/gdsys/mpc8308/sdram.c index b7b31fb024..5b67a013da 100644 --- a/board/gdsys/mpc8308/sdram.c +++ b/board/gdsys/mpc8308/sdram.c @@ -66,17 +66,19 @@ static long fixed_sdram(void) return get_ram_size(CONFIG_SYS_DDR_SDRAM_BASE, msize); }

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize;

if ((in_be32(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

/* DDR SDRAM */ msize = fixed_sdram();

/* return total bus SDRAM size(bytes) -- DDR */ - return msize; + gd->ram_size = msize; + + return 0; } diff --git a/board/ids/ids8313/ids8313.c b/board/ids/ids8313/ids8313.c index b40e4b30e8..d8e6701fac 100644 --- a/board/ids/ids8313/ids8313.c +++ b/board/ids/ids8313/ids8313.c @@ -119,14 +119,14 @@ static int setup_sdram(void) return msize; }

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; fsl_lbc_t *lbc = &im->im_lbc; u32 msize = 0;

if ((in_be32(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

msize = setup_sdram();

@@ -134,7 +134,9 @@ phys_size_t initdram(void) out_be32(&lbc->mrtpr, CONFIG_SYS_LBC_MRTPR); sync();

- return msize; + gd->ram_size = msize; + + return 0; }

#if defined(CONFIG_OF_BOARD_SETUP) diff --git a/board/ifm/ac14xx/ac14xx.c b/board/ifm/ac14xx/ac14xx.c index b107dd196c..129eb47b0e 100644 --- a/board/ifm/ac14xx/ac14xx.c +++ b/board/ifm/ac14xx/ac14xx.c @@ -310,9 +310,12 @@ u32 sdram_init_seq[] = { /* EMPTY, optional, we don't do it */ };

-phys_size_t initdram(void) +int initdram(void) { - return fixed_sdram(NULL, sdram_init_seq, ARRAY_SIZE(sdram_init_seq)); + gd->ram_size = fixed_sdram(NULL, sdram_init_seq, + ARRAY_SIZE(sdram_init_seq)); + + return 0; }

int misc_init_r(void) diff --git a/board/ifm/o2dnt2/o2dnt2.c b/board/ifm/o2dnt2/o2dnt2.c index 7452d2b1f0..4f81007ead 100644 --- a/board/ifm/o2dnt2/o2dnt2.c +++ b/board/ifm/o2dnt2/o2dnt2.c @@ -66,7 +66,7 @@ static void sdram_start(int hi_addr) * use of CONFIG_SYS_SDRAM_BASE. The code does not work if * CONFIG_SYS_SDRAM_BASE is something else than 0x00000000. */ -phys_size_t initdram(void) +int initdram(void) { struct mpc5xxx_mmap_ctl *mmap_ctl = (struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR; @@ -181,7 +181,9 @@ phys_size_t initdram(void) (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) out_be32(&sdram->sdelay, 0x04);

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

diff --git a/board/imgtec/boston/ddr.c b/board/imgtec/boston/ddr.c index c841bf02a3..b92ff2aa88 100644 --- a/board/imgtec/boston/ddr.c +++ b/board/imgtec/boston/ddr.c @@ -10,11 +10,16 @@

#include "boston-regs.h"

-phys_size_t initdram(void) +DECLARE_GLOBAL_DATA_PTR; + +int initdram(void) { u32 ddrconf0 = __raw_readl((uint32_t *)BOSTON_PLAT_DDRCONF0);

- return (phys_size_t)(ddrconf0 & BOSTON_PLAT_DDRCONF0_SIZE) << 30; + gd->ram_size = (phys_size_t)(ddrconf0 & BOSTON_PLAT_DDRCONF0_SIZE) << + 30; + + return 0; }

ulong board_get_usable_ram_top(ulong total_size) diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c index c269d0a5a3..f8c65b0e46 100644 --- a/board/imgtec/malta/malta.c +++ b/board/imgtec/malta/malta.c @@ -19,6 +19,8 @@

#include "superio.h"

+DECLARE_GLOBAL_DATA_PTR; + enum core_card { CORE_UNKNOWN, CORE_LV, @@ -83,9 +85,11 @@ static enum sys_con malta_sys_con(void) } }

-phys_size_t initdram(void) +int initdram(void) { - return CONFIG_SYS_MEM_SIZE; + gd->ram_size = CONFIG_SYS_MEM_SIZE; + + return 0; }

int checkboard(void) diff --git a/board/imgtec/xilfpga/xilfpga.c b/board/imgtec/xilfpga/xilfpga.c index dc0a088ecb..8aa7c10bff 100644 --- a/board/imgtec/xilfpga/xilfpga.c +++ b/board/imgtec/xilfpga/xilfpga.c @@ -11,10 +11,14 @@

#include <common.h>

+DECLARE_GLOBAL_DATA_PTR; + /* initialize the DDR Controller and PHY */ -phys_size_t initdram(void) +int initdram(void) { /* MIG IP block is smart and doesn't need SW * to do any init */ - return CONFIG_SYS_SDRAM_SIZE; /* in bytes */ + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; /* in bytes */ + + return 0; } diff --git a/board/inka4x0/inka4x0.c b/board/inka4x0/inka4x0.c index 47c3955c6d..2dd9799ea7 100644 --- a/board/inka4x0/inka4x0.c +++ b/board/inka4x0/inka4x0.c @@ -36,6 +36,8 @@ #error "INKA4x0 SDRAM: invalid chip type specified!" #endif

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -77,7 +79,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { volatile struct mpc5xxx_mmap_ctl *mm = (struct mpc5xxx_mmap_ctl *) CONFIG_SYS_MBAR; @@ -139,7 +141,9 @@ phys_size_t initdram(void) } #endif /* CONFIG_SYS_RAMBOOT */

- return dramsize; + gd->ram_size = dramsize; + + return 0; }

int checkboard (void) diff --git a/board/intercontrol/digsy_mtc/digsy_mtc.c b/board/intercontrol/digsy_mtc/digsy_mtc.c index 9bada940b7..922d9ef0a1 100644 --- a/board/intercontrol/digsy_mtc/digsy_mtc.c +++ b/board/intercontrol/digsy_mtc/digsy_mtc.c @@ -79,7 +79,7 @@ static void sdram_start(int hi_addr) * CONFIG_SYS_SDRAM_BASE is something other than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -172,7 +172,9 @@ phys_size_t initdram(void) (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) out_be32((void *)MPC5XXX_SDRAM_SDELAY, 0x04);

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard(void) diff --git a/board/ipek01/ipek01.c b/board/ipek01/ipek01.c index ab94c65499..ca99332e51 100644 --- a/board/ipek01/ipek01.c +++ b/board/ipek01/ipek01.c @@ -80,7 +80,7 @@ static void sdram_start (int hi_addr) * CONFIG_SYS_SDRAM_BASE is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { struct mpc5xxx_mmap_ctl *mmap_ctl = (struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR; @@ -135,7 +135,9 @@ phys_size_t initdram(void) */ out_be32 (&sdram->sdelay, 0x04);

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard (void) diff --git a/board/jupiter/jupiter.c b/board/jupiter/jupiter.c index ae569d0fc0..d134691361 100644 --- a/board/jupiter/jupiter.c +++ b/board/jupiter/jupiter.c @@ -29,6 +29,8 @@ #define SDRAM_CONFIG2 0x88b70004 #endif

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -76,7 +78,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -194,7 +196,9 @@ phys_size_t initdram(void) __asm__ volatile ("sync"); }

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard (void) diff --git a/board/keymile/km82xx/km82xx.c b/board/keymile/km82xx/km82xx.c index 12fd05d2f4..bbabbcfc0b 100644 --- a/board/keymile/km82xx/km82xx.c +++ b/board/keymile/km82xx/km82xx.c @@ -15,6 +15,8 @@ #include <i2c.h> #include "../common/common.h"

+DECLARE_GLOBAL_DATA_PTR; + static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN];

/* @@ -289,7 +291,7 @@ static long probe_sdram(memctl8260_t *memctl) #endif /* CONFIG_SYS_SDRAM_LIST */

-phys_size_t initdram(void) +int initdram(void) { immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; memctl8260_t *memctl = &immap->im_memctl; @@ -305,7 +307,9 @@ phys_size_t initdram(void)

icache_enable();

- return psize; + gd->ram_size = psize; + + return 0; }

int checkboard(void) diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c index 111a8a7995..f83fa06e93 100644 --- a/board/keymile/km83xx/km83xx.c +++ b/board/keymile/km83xx/km83xx.c @@ -28,6 +28,8 @@

#include "../common/common.h"

+DECLARE_GLOBAL_DATA_PTR; + static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN];

const qe_iop_conf_t qe_iop_conf_tab[] = { @@ -328,13 +330,13 @@ static int fixed_sdram(void) return msize; }

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize = 0;

if ((in_be32(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32)im) - return -1; + return -ENXIO;

out_be32(&im->sysconf.ddrlaw[0].bar, CONFIG_SYS_DDR_BASE & LAWBAR_BAR); @@ -348,7 +350,9 @@ phys_size_t initdram(void) #endif

/* return total bus SDRAM size(bytes) -- DDR */ - return msize * 1024 * 1024; + gd->ram_size = msize * 1024 * 1024; + + return 0; }

int checkboard(void) diff --git a/board/keymile/kmp204x/ddr.c b/board/keymile/kmp204x/ddr.c index 98fb1adfdd..006b809654 100644 --- a/board/keymile/kmp204x/ddr.c +++ b/board/keymile/kmp204x/ddr.c @@ -14,6 +14,8 @@ #include <fsl_ddr_sdram.h> #include <fsl_ddr_dimm_params.h>

+DECLARE_GLOBAL_DATA_PTR; + void fsl_ddr_board_options(memctl_options_t *popts, dimm_params_t *pdimm, unsigned int ctrl_num) @@ -48,7 +50,7 @@ void fsl_ddr_board_options(memctl_options_t *popts, popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR_ODT_75ohm; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = 0;

@@ -60,5 +62,7 @@ phys_size_t initdram(void) dram_size *= 0x100000;

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/liebherr/lwmon5/sdram.c b/board/liebherr/lwmon5/sdram.c index 1932e06fd6..f7251e567f 100644 --- a/board/liebherr/lwmon5/sdram.c +++ b/board/liebherr/lwmon5/sdram.c @@ -25,6 +25,8 @@ #include <asm/ppc440.h> #include <watchdog.h>

+DECLARE_GLOBAL_DATA_PTR; + /* * This DDR2 setup code can dynamically setup the TLB entries for the DDR2 memory * region. Right now the cache should still be disabled in U-Boot because of the @@ -145,7 +147,7 @@ static void program_ecc(u32 start_address, * initdram -- 440EPx's DDR controller is a DENALI Core * ************************************************************************/ -phys_size_t initdram(void) +int initdram(void) { /* CL=4 */ mtsdram(DDR0_02, 0x00000000); @@ -241,5 +243,7 @@ phys_size_t initdram(void) */ set_mcsr(get_mcsr());

- return (CONFIG_SYS_MBYTES_SDRAM << 20); + gd->ram_size = CONFIG_SYS_MBYTES_SDRAM << 20; + + return 0; } diff --git a/board/micronas/vct/vct.c b/board/micronas/vct/vct.c index f4a6521e94..02824eaf4f 100644 --- a/board/micronas/vct/vct.c +++ b/board/micronas/vct/vct.c @@ -28,6 +28,8 @@ #define BOARD_NAME_ADD " NOR" #endif

+DECLARE_GLOBAL_DATA_PTR; + int board_early_init_f(void) { /* @@ -59,10 +61,12 @@ void _machine_restart(void) * SDRAM is already configured by the bootstrap code, only return the * auto-detected size here */ -phys_size_t initdram(void) +int initdram(void) { - return get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MBYTES_SDRAM << 20); + + return 0; }

int checkboard(void) diff --git a/board/motionpro/motionpro.c b/board/motionpro/motionpro.c index 3e2fe653bd..a2520bc3bc 100644 --- a/board/motionpro/motionpro.c +++ b/board/motionpro/motionpro.c @@ -19,6 +19,8 @@ #include <status_led.h> #endif /* CONFIG_LED_STATUS */

+DECLARE_GLOBAL_DATA_PTR; + /* Kollmorgen DPR initialization data */ struct init_elem { unsigned long addr; @@ -116,7 +118,7 @@ static void sdram_start(int hi_addr) /* * Initalize SDRAM - configure SDRAM controller, detect memory size. */ -phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; #ifndef CONFIG_SYS_RAMBOOT @@ -172,7 +174,9 @@ phys_size_t initdram(void) #endif /* CONFIG_SYS_RAMBOOT */

/* return total ram size */ - return dramsize; + gd->ram_size = dramsize; + + return 0; }

diff --git a/board/mpc8308_p1m/sdram.c b/board/mpc8308_p1m/sdram.c index 96d60c95ee..e0f4671b17 100644 --- a/board/mpc8308_p1m/sdram.c +++ b/board/mpc8308_p1m/sdram.c @@ -61,7 +61,7 @@ static long fixed_sdram(void) return get_ram_size(CONFIG_SYS_DDR_SDRAM_BASE, msize); }

-phys_size_t initdram(void) +int initdram(void) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize; @@ -72,6 +72,8 @@ phys_size_t initdram(void) /* DDR SDRAM */ msize = fixed_sdram();

- /* return total bus SDRAM size(bytes) -- DDR */ - return msize; + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize; + + return 0; } diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c index e2961d1d4a..e6422965f9 100644 --- a/board/mpl/mip405/mip405.c +++ b/board/mpl/mip405/mip405.c @@ -622,7 +622,7 @@ int checkboard (void) /* ------------------------------------------------------------------------- */ static int test_dram (unsigned long ramsize);

-phys_size_t initdram(void) +int initdram(void) {

unsigned long bank_reg[4], tmp, bank_size; @@ -655,7 +655,9 @@ phys_size_t initdram(void) printf ("ECC ");

test_dram (TotalSize * MEGA_BYTE); - return (TotalSize * MEGA_BYTE); + gd->ram_size = TotalSize * MEGA_BYTE; + + return 0; }

/* ------------------------------------------------------------------------- */ diff --git a/board/mpl/pati/pati.c b/board/mpl/pati/pati.c index 951010a6a3..7b7b93f682 100644 --- a/board/mpl/pati/pati.c +++ b/board/mpl/pati/pati.c @@ -55,6 +55,8 @@ asm (GEN_SYMNAME(name) " = " GEN_VALUE(value))

+DECLARE_GLOBAL_DATA_PTR; + /************************************************************************ * Early debug routines */ @@ -133,7 +135,7 @@ extern int mem_test (unsigned long start, unsigned long ramsize, int quiet); /* * Get RAM size. */ -phys_size_t initdram(void) +int initdram(void) { unsigned char board_rev; unsigned long reg; @@ -209,8 +211,10 @@ phys_size_t initdram(void) /* we have a x32 bit bus to the SDRAM, so shift the addr with 2 */ lmr<<=2; in32(CONFIG_SYS_SDRAM_BASE + lmr); - /* ok, we're done, return SDRAM size */ - return ((0x400000 << sdram_table[i].sz)); /* log2 value of 4MByte */ + /* ok, we're done, set SDRAM size to log2 value of 4MByte*/ + gd->ram_size = 0x400000 << sdram_table[i].sz; + + return 0; }

diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c index 07b30ed293..c07d8f88b9 100644 --- a/board/mpl/pip405/pip405.c +++ b/board/mpl/pip405/pip405.c @@ -612,7 +612,7 @@ int checkboard (void) /* ------------------------------------------------------------------------- */ static int test_dram (unsigned long ramsize);

-phys_size_t initdram(void) +int initdram(void) { unsigned long bank_reg[4], tmp, bank_size; int i, ds; @@ -648,7 +648,9 @@ phys_size_t initdram(void) (void) get_clocks(); if (gd->cpu_clk > 220000000) TotalSize /= 2; - return (TotalSize * 1024 * 1024); + gd->ram_size = TotalSize * 1024 * 1024; + + return 0; }

/* ------------------------------------------------------------------------- */ diff --git a/board/munices/munices.c b/board/munices/munices.c index b88160c8a8..8f1a5a8341 100644 --- a/board/munices/munices.c +++ b/board/munices/munices.c @@ -11,6 +11,8 @@

#include "mt48lc16m16a2-75.h"

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -58,7 +60,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -125,7 +127,9 @@ phys_size_t initdram(void)

#endif /* CONFIG_SYS_RAMBOOT */

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard (void) diff --git a/board/openrisc/openrisc-generic/openrisc-generic.c b/board/openrisc/openrisc-generic/openrisc-generic.c index d4a964f14f..8f9b98dbca 100644 --- a/board/openrisc/openrisc-generic/openrisc-generic.c +++ b/board/openrisc/openrisc-generic/openrisc-generic.c @@ -21,7 +21,7 @@ int checkboard(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { return 0; } diff --git a/board/pb1x00/pb1x00.c b/board/pb1x00/pb1x00.c index baa5723f4a..e473531fd3 100644 --- a/board/pb1x00/pb1x00.c +++ b/board/pb1x00/pb1x00.c @@ -11,11 +11,15 @@ #include <asm/mipsregs.h> #include <asm/io.h>

-phys_size_t initdram(void) +DECLARE_GLOBAL_DATA_PTR; + +int initdram(void) { /* Sdram is setup by assembler code */ /* If memory could be changed, we should return the true value here */ - return 64*1024*1024; + gd->ram_size = 64 * 1024 * 1024; + + return 0; }

#define BCSR_PCMCIA_PC0DRVEN 0x0010 diff --git a/board/pdm360ng/pdm360ng.c b/board/pdm360ng/pdm360ng.c index ef19daf3c9..c833aec9b2 100644 --- a/board/pdm360ng/pdm360ng.c +++ b/board/pdm360ng/pdm360ng.c @@ -48,7 +48,7 @@ sdram_conf_t mddrc_config[] = { }, };

-phys_size_t initdram(void) +int initdram(void) { int i; u32 msize = 0; @@ -95,7 +95,9 @@ phys_size_t initdram(void) break; }

- return msize; + gd->ram_size = msize; + + return 0; }

static int set_lcd_brightness(char *); diff --git a/board/phytec/pcm030/pcm030.c b/board/phytec/pcm030/pcm030.c index 470bd70792..19d87169ee 100644 --- a/board/phytec/pcm030/pcm030.c +++ b/board/phytec/pcm030/pcm030.c @@ -18,6 +18,8 @@

#include "mt46v32m16-75.h"

+DECLARE_GLOBAL_DATA_PTR; + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start(int hi_addr) { @@ -73,7 +75,7 @@ static void sdram_start(int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { volatile struct mpc5xxx_mmap_ctl *mm = (struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR; @@ -143,7 +145,9 @@ phys_size_t initdram(void)

#endif /* CONFIG_SYS_RAMBOOT */

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

int checkboard(void) diff --git a/board/qemu-mips/qemu-mips.c b/board/qemu-mips/qemu-mips.c index 3cdc91cf43..2638ea67d3 100644 --- a/board/qemu-mips/qemu-mips.c +++ b/board/qemu-mips/qemu-mips.c @@ -11,11 +11,15 @@ #include <asm/io.h> #include <netdev.h>

-phys_size_t initdram(void) +DECLARE_GLOBAL_DATA_PTR; + +int initdram(void) { /* Sdram is setup by assembler code */ /* If memory could be changed, we should return the true value here */ - return MEM_SIZE*1024*1024; + gd->ram_size = MEM_SIZE * 1024 * 1024; + + return 0; }

int checkboard(void) diff --git a/board/sbc8349/sbc8349.c b/board/sbc8349/sbc8349.c index b20de4c3c3..f01cd7ed52 100644 --- a/board/sbc8349/sbc8349.c +++ b/board/sbc8349/sbc8349.c @@ -19,6 +19,8 @@ #include <libfdt.h> #endif

+DECLARE_GLOBAL_DATA_PTR; + int fixed_sdram(void); void sdram_init(void);

@@ -35,7 +37,7 @@ int board_early_init_f (void)

#define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1)

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR; u32 msize = 0; @@ -61,8 +63,10 @@ phys_size_t initdram(void) */ ddr_enable_ecc(msize * 1024 * 1024); #endif - /* return total bus SDRAM size(bytes) -- DDR */ - return (msize * 1024 * 1024); + /* set total bus SDRAM size(bytes) -- DDR */ + gd->ram_size = msize * 1024 * 1024; + + return 0; }

#if !defined(CONFIG_SPD_EEPROM) diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c index a541d25cc3..44842d5af1 100644 --- a/board/sbc8641d/sbc8641d.c +++ b/board/sbc8641d/sbc8641d.c @@ -23,6 +23,8 @@ #include <libfdt.h> #include <fdt_support.h>

+DECLARE_GLOBAL_DATA_PTR; + long int fixed_sdram (void);

int board_early_init_f (void) @@ -37,7 +39,7 @@ int checkboard (void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { long dram_size = 0;

@@ -48,7 +50,9 @@ phys_size_t initdram(void) #endif

debug (" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; }

#if defined(CONFIG_SYS_DRAM_TEST) diff --git a/board/sysam/amcore/amcore.c b/board/sysam/amcore/amcore.c index b7f6380bec..e2b9123bac 100644 --- a/board/sysam/amcore/amcore.c +++ b/board/sysam/amcore/amcore.c @@ -14,6 +14,8 @@ #include <dm.h> #include <dm/platform_data/serial_coldfire.h>

+DECLARE_GLOBAL_DATA_PTR; + void init_lcd(void) { /* setup for possible K0108 lcd connected on the parallel port */ @@ -49,7 +51,7 @@ void fudelay(int usec) asm volatile ("nop"); }

-phys_size_t initdram(void) +int initdram(void) { u32 dramsize, RC;

@@ -99,7 +101,10 @@ phys_size_t initdram(void) out_be32(&dc->dacr0, 0x0000b344); out_be32((u32 *)0x00000c00, 0xbeaddeed);

- return get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE); + gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + + return 0; }

static struct coldfire_serial_platdata mcf5307_serial_plat = { diff --git a/board/tqc/tqm5200/tqm5200.c b/board/tqc/tqm5200/tqm5200.c index 1e843d5b03..baf3208740 100644 --- a/board/tqc/tqm5200/tqm5200.c +++ b/board/tqc/tqm5200/tqm5200.c @@ -133,7 +133,7 @@ static void sdram_start (int hi_addr) * is something else than 0x00000000. */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -252,10 +252,12 @@ phys_size_t initdram(void) }

#if defined(CONFIG_TQM5200_B) - return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; #else - return dramsize; + gd->ram_size = dramsize; #endif /* CONFIG_TQM5200_B */ + + return 0; }

int checkboard (void) diff --git a/board/tqc/tqm834x/tqm834x.c b/board/tqc/tqm834x/tqm834x.c index a05ae2a170..0968e494a5 100644 --- a/board/tqc/tqm834x/tqm834x.c +++ b/board/tqc/tqm834x/tqm834x.c @@ -66,7 +66,7 @@ int board_early_init_r (void) { /************************************************************************** * DRAM initalization and size detection */ -phys_size_t initdram(void) +int initdram(void) { long bank_size; long size; @@ -112,7 +112,9 @@ phys_size_t initdram(void) if(size < DDR_MAX_SIZE_PER_CS) break; }

- return size; + gd->ram_size = size; + + return 0; }

/************************************************************************** diff --git a/board/tqc/tqm8xx/tqm8xx.c b/board/tqc/tqm8xx/tqm8xx.c index 99357302f6..489a22c161 100644 --- a/board/tqc/tqm8xx/tqm8xx.c +++ b/board/tqc/tqm8xx/tqm8xx.c @@ -126,7 +126,7 @@ int checkboard (void)

/* ------------------------------------------------------------------------- */

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; @@ -390,7 +390,9 @@ phys_size_t initdram(void) memctl->memc_or5 = CONFIG_SYS_OR5_ISP1362; memctl->memc_br5 = CONFIG_SYS_BR5_ISP1362; #endif /* CONFIG_ISP1362_USB */ - return (size_b0 + size_b1); + gd->ram_size = size_b0 + size_b1; + + return 0; }

/* ------------------------------------------------------------------------- */ diff --git a/board/v38b/v38b.c b/board/v38b/v38b.c index 20490a3157..c271fb5873 100644 --- a/board/v38b/v38b.c +++ b/board/v38b/v38b.c @@ -13,6 +13,7 @@ #include <net.h> #include <asm/processor.h>

+DECLARE_GLOBAL_DATA_PTR;

#ifndef CONFIG_SYS_RAMBOOT static void sdram_start(int hi_addr) @@ -56,7 +57,7 @@ static void sdram_start(int hi_addr) #endif /* !CONFIG_SYS_RAMBOOT */

-phys_size_t initdram(void) +int initdram(void) { ulong dramsize = 0; ulong dramsize2 = 0; @@ -166,7 +167,9 @@ phys_size_t initdram(void) __asm__ volatile ("sync"); }

- return dramsize + dramsize2; + gd->ram_size = dramsize + dramsize2; + + return 0; }

diff --git a/board/varisys/cyrus/ddr.c b/board/varisys/cyrus/ddr.c index da6f5ad253..abf4e93265 100644 --- a/board/varisys/cyrus/ddr.c +++ b/board/varisys/cyrus/ddr.c @@ -168,7 +168,7 @@ found: popts->ddr_cdr1 = DDR_CDR1_DHC_EN; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size;

@@ -184,5 +184,7 @@ phys_size_t initdram(void) dram_size *= 0x100000;

debug(" DDR: "); - return dram_size; + gd->ram_size = dram_size; + + return 0; } diff --git a/board/ve8313/ve8313.c b/board/ve8313/ve8313.c index 5349a583fc..37441c7a46 100644 --- a/board/ve8313/ve8313.c +++ b/board/ve8313/ve8313.c @@ -88,7 +88,7 @@ static long fixed_sdram(void) return msize; }

-phys_size_t initdram(void) +int initdram(void) { volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; volatile fsl_lbc_t *lbc = &im->im_lbc; @@ -106,7 +106,9 @@ phys_size_t initdram(void) sync();

/* return total bus SDRAM size(bytes) -- DDR */ - return msize; + gd->ram_size = msize; + + return 0; }

#define VE8313_WDT_EN 0x00020000 diff --git a/board/xes/xpedite1000/xpedite1000.c b/board/xes/xpedite1000/xpedite1000.c index ff64483cf4..df5a7a0539 100644 --- a/board/xes/xpedite1000/xpedite1000.c +++ b/board/xes/xpedite1000/xpedite1000.c @@ -116,9 +116,11 @@ int checkboard(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { - return spd_sdram(); + gd->ram_size = spd_sdram(); + + return 0; }

/* diff --git a/board/xes/xpedite517x/xpedite517x.c b/board/xes/xpedite517x/xpedite517x.c index 9ec99a1e28..e436c28f78 100644 --- a/board/xes/xpedite517x/xpedite517x.c +++ b/board/xes/xpedite517x/xpedite517x.c @@ -13,6 +13,8 @@ #include <pca953x.h> #include "../common/fsl_8xxx_misc.h"

+DECLARE_GLOBAL_DATA_PTR; + #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_PCI) extern void ft_board_pci_setup(void *blob, bd_t *bd); #endif @@ -56,7 +58,7 @@ int board_early_init_r(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { phys_size_t dram_size = fsl_ddr_sdram();

@@ -65,7 +67,9 @@ phys_size_t initdram(void) ddr_enable_ecc(dram_size); #endif

- return dram_size; + gd->ram_size = dram_size; + + return 0; }

#if defined(CONFIG_OF_BOARD_SETUP) diff --git a/board/xilinx/ppc405-generic/xilinx_ppc405_generic.c b/board/xilinx/ppc405-generic/xilinx_ppc405_generic.c index dfdd3f2310..6148a4b69c 100644 --- a/board/xilinx/ppc405-generic/xilinx_ppc405_generic.c +++ b/board/xilinx/ppc405-generic/xilinx_ppc405_generic.c @@ -10,6 +10,8 @@ #include <common.h> #include <asm/processor.h>

+DECLARE_GLOBAL_DATA_PTR; + ulong get_PCI_freq(void) { return 0; @@ -21,10 +23,12 @@ int checkboard(void) return 0; }

-phys_size_t initdram(void) +int initdram(void) { - return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR, + gd->ram_size = get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR, CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024); + + return 0; }

void get_sys_info(sys_info_t *sys_info) diff --git a/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c b/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c index 67fd668157..d7e6aee706 100644 --- a/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c +++ b/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c @@ -11,16 +11,20 @@ #include <netdev.h> #include <asm/processor.h>

+DECLARE_GLOBAL_DATA_PTR; + int checkboard(void) { puts("Xilinx PPC440 Generic Board\n"); return 0; }

-phys_size_t initdram(void) +int initdram(void) { - return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR, + gd->ram_size = get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR, CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024); + + return 0; }

void get_sys_info(sys_info_t *sys_info) diff --git a/common/board_f.c b/common/board_f.c index b1b994cea6..3cd53737d3 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -180,13 +180,7 @@ static int announce_dram_init(void) #if defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_M68K) static int init_func_ram(void) { - gd->ram_size = initdram(); - - if (gd->ram_size > 0) - return 0; - - puts("*** failed ***\n"); - return 1; + return initdram(); } #endif

diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c index 159c22e18a..9aa3eecd34 100644 --- a/drivers/ddr/fsl/main.c +++ b/drivers/ddr/fsl/main.c @@ -15,6 +15,8 @@ #include <fsl_ddr_sdram.h> #include <fsl_ddr.h>

+DECLARE_GLOBAL_DATA_PTR; + /* * CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY is the physical address from the view * of DDR controllers. It is the same as CONFIG_SYS_DDR_SDRAM_BASE for diff --git a/include/common.h b/include/common.h index 330d3962b5..844f012297 100644 --- a/include/common.h +++ b/include/common.h @@ -212,7 +212,7 @@ int timer_init(void); int cpu_init(void);

/* */ -phys_size_t initdram(void); +int initdram(void);

#include <display_options.h>