diff options
| author | Simon Glass <sjg@chromium.org> | 2012-12-13 20:48:51 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-02-04 09:05:43 -0500 |
| commit | 8670dbc95361340c3082b62abbbbb3d1ffbb89cb (patch) | |
| tree | 3f4c933a4d6f5fe0431c9d091639048a73582843 /arch/powerpc | |
| parent | 45bae2e3cf6b0653a0c68526be51457f50750dd5 (diff) | |
| download | u-boot-imx-8670dbc95361340c3082b62abbbbb3d1ffbb89cb.zip u-boot-imx-8670dbc95361340c3082b62abbbbb3d1ffbb89cb.tar.gz u-boot-imx-8670dbc95361340c3082b62abbbbb3d1ffbb89cb.tar.bz2 | |
ppc: Move used_laws to arch_global_data
Move this field into arch_global_data and tidy up.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/law.c | 16 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/global_data.h | 6 |
2 files changed, 11 insertions, 11 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/law.c b/arch/powerpc/cpu/mpc8xxx/law.c index ce1d71e..6f9d568 100644 --- a/arch/powerpc/cpu/mpc8xxx/law.c +++ b/arch/powerpc/cpu/mpc8xxx/law.c @@ -69,7 +69,7 @@ static inline void set_law_base_addr(int idx, phys_addr_t addr) void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id) { - gd->used_laws |= (1 << idx); + gd->arch.used_laws |= (1 << idx); out_be32(LAWAR_ADDR(idx), 0); set_law_base_addr(idx, addr); @@ -81,7 +81,7 @@ void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id) void disable_law(u8 idx) { - gd->used_laws &= ~(1 << idx); + gd->arch.used_laws &= ~(1 << idx); out_be32(LAWAR_ADDR(idx), 0); set_law_base_addr(idx, 0); @@ -112,7 +112,7 @@ static int get_law_entry(u8 i, struct law_entry *e) int set_next_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id) { - u32 idx = ffz(gd->used_laws); + u32 idx = ffz(gd->arch.used_laws); if (idx >= FSL_HW_NUM_LAWS) return -1; @@ -128,11 +128,11 @@ int set_last_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id) u32 idx; /* we have no LAWs free */ - if (gd->used_laws == -1) + if (gd->arch.used_laws == -1) return -1; /* grab the last free law */ - idx = __ilog2(~(gd->used_laws)); + idx = __ilog2(~(gd->arch.used_laws)); if (idx >= FSL_HW_NUM_LAWS) return -1; @@ -240,9 +240,9 @@ void init_laws(void) int i; #if FSL_HW_NUM_LAWS < 32 - gd->used_laws = ~((1 << FSL_HW_NUM_LAWS) - 1); + gd->arch.used_laws = ~((1 << FSL_HW_NUM_LAWS) - 1); #elif FSL_HW_NUM_LAWS == 32 - gd->used_laws = 0; + gd->arch.used_laws = 0; #else #error FSL_HW_NUM_LAWS can not be greater than 32 w/o code changes #endif @@ -255,7 +255,7 @@ void init_laws(void) u32 lawar = in_be32(LAWAR_ADDR(i)); if (lawar & LAW_EN) - gd->used_laws |= (1 << i); + gd->arch.used_laws |= (1 << i); } #if (defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)) || \ diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h index 760cdab..c7ce7fd 100644 --- a/arch/powerpc/include/asm/global_data.h +++ b/arch/powerpc/include/asm/global_data.h @@ -88,6 +88,9 @@ struct arch_global_data { uint mp_alloc_base; uint mp_alloc_top; #endif /* CONFIG_QE */ +#if defined(CONFIG_FSL_LAW) + u32 used_laws; +#endif }; /* @@ -110,9 +113,6 @@ typedef struct global_data { #if defined(CONFIG_FSL_ESDHC) u32 sdhc_clk; #endif -#if defined(CONFIG_FSL_LAW) - u32 used_laws; -#endif #if defined(CONFIG_E500) u32 used_tlb_cams[(CONFIG_SYS_NUM_TLBCAMS+31)/32]; #endif |